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MolluscaBase taxon details

Caecidae J. E. Gray, 1850

126  (urn:lsid:marinespecies.org:taxname:126)

  1. Biota
  2. Animalia (Kingdom)
  3. Mollusca (Phylum)
  4. Gastropoda (Class)
  5. Caenogastropoda (Subclass)
  6. Littorinimorpha (Order)
  7. Truncatelloidea (Superfamily)
  8. Caecidae (Family)
accepted
Family
Caecum J. Fleming, 1813 (type by original designation)

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  1. Subfamily Caecinae J. E. Gray, 1850
    1. Genus Caecum J. Fleming, 1813
      1. Species Caecum aartseni Van Dingenen, Ceulemans & Landau, 2016 †
      2. Species Caecum achirona (de Folin, 1867)
      3. Species Caecum adamsi Raines, 2020
      4. Species Caecum amputatum Hedley, 1894
      5. Species Caecum amydroglyptum Rehder, 1980
      6. Species Caecum angustum de Folin, 1879
      7. Species Caecum annulatum Emmons, 1858
      8. Species Caecum antillarum P. P. Carpenter, 1858
      9. Species Caecum armoricum de Folin, 1869
      10. Species Caecum atlantidis R. B. Watson, 1897
      11. Species Caecum attenuatum de Folin, 1880
      12. Species Caecum auriculatum de Folin, 1868
      13. Species Caecum austrafricanum Vannozzi, Pizzini & Raines, 2015
      14. Species Caecum australe Pizzini & Raines, 2011
      15. Species Caecum banoni Benoist, 1874 †
      16. Species Caecum bathus Pizzini, Raines & Vannozzi, 2013
      17. Species Caecum benhami Goedert & Raines, 2016 †
      18. Species Caecum bensoni Goedert & Raines, 2016 †
      19. Species Caecum bimamillatum de Folin, 1867
      20. Species Caecum bimarginatum P. P. Carpenter, 1859
      21. Species Caecum biomaglo Vannozzi, 2023
      22. Species Caecum bipartitum de Folin, 1870
        1. Variety Caecum bipartitum var. maculatum de Folin, 1870 accepted as Caecum bipartitum de Folin, 1870
      23. Species Caecum borneoense de Folin, 1879
      24. Species Caecum bounty Pizzini & Raines, 2011
      25. Species Caecum brasilicum de Folin, 1874
      26. Species Caecum brennani Raines & Pizzini, 2009
      27. Species Caecum breve de Folin, 1867
      28. Species Caecum bucerium (A. N. Golikov, 1967)
      29. Species Caecum californicum Dall, 1885
      30. Species Caecum campanulatum Raines & Pizzini, 2005
      31. Species Caecum carolinianum Dall, 1892
      32. Species Caecum carpenteri Deshayes, 1861 †
      33. Species Caecum caverna Moolenbeek, Faber & Iliffe, 1989
      34. Species Caecum chilense Stuardo, 1962
      35. Species Caecum chinense de Folin, 1868
      36. Species Caecum cinctum Olsson & Harbison, 1953
      37. Species Caecum circumvolutum de Folin, 1867
      38. Species Caecum clarkii P. P. Carpenter, 1859
      39. Species Caecum clarum E. Lamy, 1909
      40. Species Caecum clathratum P. P. Carpenter, 1857
      41. Species Caecum clava de Folin, 1867
      42. Species Caecum cocoense Sibaja-Cordero, García-Méndez & Troncoso, 2013
      43. Species Caecum codoceoae Gálvez & Huidobro, 2017
      44. Species Caecum condylum D. R. Moore, 1969
      45. Species Caecum continens van der Linden & Moolenbeek, 2000
      46. Species Caecum cooki Pizzini & Raines, 2011
      47. Species Caecum cooperi S. Smith, 1860
      48. Species Caecum cornigerum (Morellet & Morellet, 1943) †
      49. Species Caecum corrugulatum P. P. Carpenter, 1857
      50. Species Caecum crassum de Folin, 1870
      51. Species Caecum crebricinctum P. P. Carpenter, 1866
      52. Species Caecum crispum A. E. Verrill & K. J. Bush, 1900
      53. Species Caecum crystallinum de Folin, 1880
      54. Species Caecum cuspidatum Chaster, 1896
      55. Species Caecum cycloferum de Folin, 1867
        1. Variety Caecum cycloferum var. gracile de Folin, 1870 accepted as Caecum cycloferum de Folin, 1867
      56. Species Caecum dakuwaqa Pizzini, Raines & Vannozzi, 2013
      57. Species Caecum danielei Pizzini & Raines, 2011
      58. Species Caecum debile A. E. Verrill & K. J. Bush, 1900
      59. Species Caecum delicatulum A. E. Verrill & K. J. Bush, 1900
      60. Species Caecum derjugini (A. N. Golikov, 1967)
      61. Species Caecum dextroversum P. P. Carpenter, 1857
      62. Species Caecum digitulum Hedley, 1904
      63. Species Caecum diminutum C. B. Adams, 1852
      64. Species Caecum directum Vannozzi, 2019
      65. Species Caecum donmoorei Mitchell-Tapping, 1979
      66. Species Caecum draperi Raines, 2020
      67. Species Caecum dux de Folin, 1871
      68. Species Caecum egenum Vannozzi, 2017
      69. Species Caecum elegantissimum P. P. Carpenter, 1859
        1. Variety Caecum elegantissimum var. searleswoodii P. P. Carpenter, 1859 accepted as Caecum searleswoodii P. P. Carpenter, 1859
        2. Variety Caecum elegantissimum var. searles-woodii P. P. Carpenter, 1858 accepted as Caecum searleswoodii P. P. Carpenter, 1859 (original combination)
      70. Species Caecum eliezeri Absalão, 1997
      71. Species Caecum elongatum P. P. Carpenter, 1857
      72. Species Caecum engli Nofroni, Pizzini & Oliverio, 1997
      73. Species Caecum eunoi Nofroni, Pizzini & Oliverio, 1997
      74. Species Caecum exile de Folin, 1880
      75. Species Caecum fijiense Pizzini, Raines & Vannozzi, 2013
      76. Species Caecum fimbratum Folin & Bérillon, 1874 †
      77. Species Caecum firmatum C. B. Adams, 1852
      78. Species Caecum floridanum W. Stimpson, 1851
        1. Subspecies Caecum floridanum compactum Dall, 1892 † accepted as Caecum floridanum W. Stimpson, 1851 (unaccepted > junior subjective synonym)
        2. Variety Caecum floridanum var. compactum Dall, 1892 † accepted as Caecum floridanum W. Stimpson, 1851 (unaccepted > junior subjective synonym)
      79. Species Caecum folini Kisch, 1959
      80. Species Caecum frugi Vannozzi, 2019
      81. Species Caecum galapagoense Raines, 2020
      82. Species Caecum geigeri Pizzini & Raines, 2011
      83. Species Caecum glabriforme P. P. Carpenter, 1857
      84. Species Caecum glabrum (Montagu, 1803)
        1. Variety Caecum glabrum var. elongatum de Folin, 1874 (uncertain > nomen dubium)
      85. Species Caecum gofasi Pizzini & Nofroni, 2001
      86. Species Caecum granulatum Vannozzi, 2019
      87. Species Caecum gulosum Hedley, 1899
      88. Species Caecum gurgulio P. P. Carpenter, 1858
      89. Species Caecum heladum Olsson & Harbison, 1953 †
      90. Species Caecum heptagonum P. P. Carpenter, 1857
        1. Variety Caecum heptagonum var. hexagona de Folin, 1867 accepted as Caecum heptagonum P. P. Carpenter, 1857
        2. Variety Caecum heptagonum var. octogona de Folin, 1867 accepted as Caecum heptagonum P. P. Carpenter, 1857
      91. Species Caecum heterochromum Raines & Pizzini, 2005
      92. Species Caecum houdasi Cossmann, 1907 †
      93. Species Caecum hyalinum Vannozzi, 2022
      94. Species Caecum imbricatum P. P. Carpenter, 1858
      95. Species Caecum incisum Vannozzi, Pizzini & Raines, 2015
      96. Species Caecum inclinatum de Folin, 1869
      97. Species Caecum infimum de Folin, 1867
      98. Species Caecum inflatulum Vannozzi, 2017
      99. Species Caecum inflatum de Folin, 1869
      100. Species Caecum inhacaense Albano & Pizzini, 2011
      101. Species Caecum insculptum P. P. Carpenter, 1857
      102. Species Caecum insularum D. R. Moore, 1969
      103. Species Caecum intortum Vannozzi, Pizzini & Raines, 2015
      104. Species Caecum invisibile Egger & Jörger, 2020
      105. Species Caecum iricolor Vannozzi, 2023
      106. Species Caecum japonicum (Habe, 1978)
      107. Species Caecum johnsoni Winkley, 1908
      108. Species Caecum jonatani Espinosa, Ortea & Fernández-Garcés, 2007
      109. Species Caecum jonesae Swinnen & Simone, 2024
      110. Species Caecum jucundum de Folin, 1867
        1. Variety Caecum jucundum var. parva de Folin, 1870 accepted as Caecum jucundum de Folin, 1867
      111. Species Caecum knysnaense Vannozzi, Pizzini & Raines, 2015
      112. Species Caecum kontiki Pizzini & Raines, 2011
      113. Species Caecum laeve C. B. Adams, 1852
        1. Variety Caecum laeve var. minus C. B. Adams, 1852 accepted as Caecum laeve C. B. Adams, 1852
        2. Variety Caecum laeve var. subornata de Folin, 1869 accepted as Caecum laeve C. B. Adams, 1852
      114. Species Caecum lapita Pizzini, Raines & Vannozzi, 2013
      115. Species Caecum laqueatum C. B. Adams, 1852
      116. Species Caecum larieyense Lozouet, Lesport & Renard, 2001 †
      117. Species Caecum leilae Vannozzi, Pizzini & Raines, 2015
      118. Species Caecum lightfootanum Raines, 2020
      119. Species Caecum limnetes Long, 1972
      120. Species Caecum limpidum de Folin, 1874
      121. Species Caecum lindae Vannozzi, Pizzini & Raines, 2015
      122. Species Caecum lineicinctum de Folin, 1880
      123. Species Caecum loyaltense Pizzini, Raines & Vannozzi, 2013
      124. Species Caecum lozoueti Vannozzi & Renda, 2024
      125. Species Caecum lucidum de Folin, 1867
      126. Species Caecum macrum van der Linden & Moolenbeek, 2000
      127. Species Caecum magellanicum (di Geronimo, Privitera & Valdovinos, 1995)
      128. Species Caecum mammillatum S. V. Wood, 1848 †
      129. Species Caecum maori Pizzini & Raines, 2006
      130. Species Caecum maraisi Vannozzi, Pizzini & Raines, 2015
      131. Species Caecum marginatum de Folin, 1869
      132. Species Caecum marmoratum de Folin, 1869
      133. Species Caecum massambabense Absalão, 1994
      134. Species Caecum mauritianum de Folin, 1867
      135. Species Caecum metamorphosicum S. Lima, Santos & Absalão, 2013
      136. Species Caecum microannulatum Vannozzi & Renda, 2024
      137. Species Caecum microstriatum Pizzini, Raines & Vannozzi, 2013
      138. Species Caecum miliarium Vannozzi & Renda, 2024
      139. Species Caecum mineuri Lozouet, 1999 †
      140. Species Caecum mirificum de Folin, 1867
      141. Species Caecum modestum de Folin, 1868
      142. Species Caecum moorei (Marincovich, 1973)
      143. Species Caecum morelletorum Gougerot & Le Renard, 1978 †
      144. Species Caecum morgan Vannozzi, Pizzini & Raines, 2015
      145. Species Caecum multicostatum de Folin, 1867
      146. Species Caecum musorstomi Pizzini, Raines & Vannozzi, 2013
      147. Species Caecum nasutum Vannozzi, 2019
      148. Species Caecum nemoralis Lozouet, 2015 †
      149. Species Caecum neocaledonicum de Folin, 1868
      150. Species Caecum neoguineanum Vannozzi, 2019
      151. Species Caecum nofronii Vannozzi, 2019
      152. Species Caecum novallecense Cossmann, 1907 †
      153. Species Caecum oahuense Pilsbry, 1921
      154. Species Caecum orcutti Dall, 1885
      155. Species Caecum paradoxum de Folin, 1867
      156. Species Caecum parvum C. B. Adams, 1852
      157. Species Caecum pascuanum Raines & Pizzini, 2005
      158. Species Caecum pertenuis Laws, 1941 †
      159. Species Caecum planum de Folin, 1874
        1. Variety Caecum planum var. minor de Folin, 1874 accepted as Caecum planum de Folin, 1874
      160. Species Caecum plicatum P. P. Carpenter, 1858
      161. Species Caecum pollicare P. P. Carpenter, 1859
      162. Species Caecum praebanoni Gougerot, 1977 †
      163. Species Caecum praegrande Vannozzi, 2017
      164. Species Caecum pseudoglabrum Gougerot, 1977 †
      165. Species Caecum pulchellum W. Stimpson, 1851
      166. Species Caecum pygmaeum (Defrance, 1819) †
      167. Species Caecum quadratum P. P. Carpenter, 1857
      168. Species Caecum rapanuiense Raines & Pizzini, 2005
      169. Species Caecum regulare P. P. Carpenter, 1858
      170. Species Caecum rehderi Raines & Pizzini, 2005
      171. Species Caecum restrictum Vannozzi & Renda, 2024
      172. Species Caecum reversum P. P. Carpenter, 1857
      173. Species Caecum rijgersmai De Jong & Coomans, 1988
      174. Species Caecum roederi Raines, C. L. Powell & LaFollette, 2023 †
      175. Species Caecum rolani Pizzini & Nofroni, 2001
      176. Species Caecum rostratum de Folin, 1881
      177. Species Caecum ryssotitum de Folin, 1867
        1. Variety Caecum ryssotitum var. caerulea de Folin, 1867 accepted as Caecum ryssotitum de Folin, 1867
        2. Variety Caecum ryssotitum var. cylindrica de Folin, 1870 accepted as Caecum ryssotitum de Folin, 1867
      178. Species Caecum searleswoodii P. P. Carpenter, 1859
      179. Species Caecum semicinctum de Folin, 1867
        1. Variety Caecum semicinctum var. subacuta de Folin, 1867 (uncertain > taxon inquirendum)
      180. Species Caecum semilaeve P. P. Carpenter, 1857
      181. Species Caecum senegambianum de Folin, 1870
      182. Species Caecum sepimentum de Folin, 1868
        1. Variety Caecum sepimentum var. arcuata de Folin, 1869 accepted as Caecum sepimentum de Folin, 1868
      183. Species Caecum shaskyi Raines, 2020
      184. Species Caecum simplicissimum Thiele, 1925
      185. Species Caecum sinuatum de Folin, 1867
      186. Species Caecum skoglundae Pizzini, Raines & Nofroni, 2007
      187. Species Caecum smriglioi Pizzini, Nofroni & Bonfitto, 2008
      188. Species Caecum someri (de Folin, 1867)
      189. Species Caecum spiculum Raines, 2020
      190. Species Caecum spinosum de Folin, 1873
      191. Species Caecum strangulatum de Folin, 1867
        1. Variety Caecum strangulatum var. acuta de Folin, 1867 accepted as Caecum strangulatum de Folin, 1867
      192. Species Caecum striatum de Folin, 1868
        1. Variety Caecum striatum var. obsoleta de Folin, 1874 accepted as Caecum striatum de Folin, 1868
      193. Species Caecum strictum de Folin, 1871
      194. Species Caecum strigosum de Folin, 1868
      195. Species Caecum subannulatum de Folin, 1870
      196. Species Caecum subaustrale Stuardo, 1970
      197. Species Caecum subcylindratum Pizzini, Raines & Vannozzi, 2013
      198. Species Caecum subflavum de Folin, 1880
      199. Species Caecum subquadratum P. P. Carpenter, 1859
      200. Species Caecum subspirale P. P. Carpenter, 1857
      201. Species Caecum subvolutum de Folin, 1874
      202. Species Caecum succineum de Folin, 1880
      203. Species Caecum superbum de Folin, 1867
      204. Species Caecum swinneni Nofroni, Pizzini & Oliverio, 1997
      205. Species Caecum tahitianum Pizzini & Raines, 2011
      206. Species Caecum temporale Vannozzi & Renda, 2024
      207. Species Caecum tenue A. E. Verrill & K. J. Bush, 1900
      208. Species Caecum tenuicostatum de Folin, 1881
      209. Species Caecum tenuistriatum O. Boettger, 1869 †
      210. Species Caecum teres P. P. Carpenter, 1857
      211. Species Caecum textile de Folin, 1867
      212. Species Caecum thionvillense Gougerot & Le Renard, 1984 †
      213. Species Caecum tornatum A. E. Verrill & K. J. Bush, 1900
      214. Species Caecum torquetum de Folin, 1867
      215. Species Caecum tortile Dall, 1892
      216. Species Caecum trachea (Montagu, 1803)
        1. Variety Caecum trachea var. obsoleta P. P. Carpenter, 1859 accepted as Caecum trachea (Montagu, 1803)
        2. Variety Caecum trachea var. taeniata de Folin, 1869 accepted as Caecum taeniatum de Folin, 1869 (basionym)
        3. Variety Caecum trachea var. tincta de Folin, 1869 (uncertain > nomen dubium)
        4. Variety Caecum trachea var. zonulata de Folin, 1869 (uncertain > nomen dubium)
      217. Species Caecum trindadense S. Lima, Santos & Absalão, 2013
      218. Species Caecum troglodyta Moolenbeek, Faber & Iliffe, 1989
      219. Species Caecum tumidum P. P. Carpenter, 1858 †
      220. Species Caecum vanuatuarum Pizzini, Raines & Vannozzi, 2013
      221. Species Caecum varanoi Pizzini, Nofroni & Bonfitto, 2008
      222. Species Caecum variegatum de Folin, 1867
      223. Species Caecum venosum de Folin, 1867
      224. Species Caecum venustum de Folin, 1867
      225. Species Caecum verai J. A. Moreno, Peñas & Rolán, 2003 †
      226. Species Caecum vertebrale Hedley, 1899
      227. Species Caecum vicinum de Folin, 1870
      228. Species Caecum virginiae Pizzini, Raines & Vannozzi, 2013
      229. Species Caecum vitreum P. P. Carpenter, 1859
        1. Variety Caecum vitreum var. clarkii P. P. Carpenter, 1859 accepted as Caecum clarkii P. P. Carpenter, 1859 (original combination)
        2. Variety Caecum vitreum var. subornata de Folin, 1869 accepted as Caecum vitreum P. P. Carpenter, 1859
      230. Species Caecum wakense Raines & Vannozzi, 2024
      231. Species Caecum wami Raines & Pizzini, 2009
      232. Species Caecum wayae Pizzini & Nofroni, 2001
      233. Species Caecum zaagmani De Jong & Coomans, 1988
      234. Subgenus Caecum (Defolinia) Weisbord, 1962 accepted as Caecum J. Fleming, 1813
        1. Species Caecum (Defolinia) tomaculum Weisbord, 1962 accepted as Caecum ryssotitum de Folin, 1867
      235. Subgenus Caecum (Meioceras) P. P. Carpenter, 1859 accepted as Meioceras P. P. Carpenter, 1859
        1. Species Caecum (Meioceras) lermondi Dall, 1924 accepted as Meioceras nitidum (W. Stimpson, 1851) (unaccepted > junior subjective synonym)
      236. Subgenus Caecum (Micranellum) Bartsch, 1920 accepted as Caecum J. Fleming, 1813
        1. Species Caecum (Micranellum) limnetes Long, 1972 accepted as Caecum limnetes Long, 1972 (basionym)
      237. Subgenus Caecum (Strebloceras) P. P. Carpenter, 1859 accepted as Strebloceras P. P. Carpenter, 1859
        1. Species Caecum (Strebloceras) edwardsi Deshayes, 1861 † accepted as Strebloceras edwardsi (Deshayes, 1861) † (unaccepted > superseded combination)
      238. Species Caecum achironum (de Folin, 1867) accepted as Caecum achirona (de Folin, 1867) (incorrect gender ending)
      239. Species Caecum afrum Selli, 1974 † accepted as Caecum sepimentum de Folin, 1868 (unaccepted > junior subjective synonym)
      240. Species Caecum agoniatum de Folin, 1867 accepted as Caecum firmatum C. B. Adams, 1852
      241. Species Caecum amaltheanum Hedley, 1899 accepted as Meioceras legumen (Hedley, 1899)
      242. Species Caecum amamiense (Habe, 1978) accepted as Mauroceras amamiense (T. Habe, 1978)
      243. Species Caecum arabicum Issel, 1869 accepted as Caecum neocaledonicum de Folin, 1868 (unaccepted > junior subjective synonym)
      244. Species Caecum arabicus Issel, 1869 accepted as Caecum arabicum Issel, 1869 (incorrect gender agreement of specific epithet)
      245. Species Caecum arcuatum de Folin, 1869 accepted as Caecum sepimentum de Folin, 1868
      246. Species Caecum bahiahondaense A. M. Strong & Hertlein, 1939 accepted as Caecum clathratum P. P. Carpenter, 1857
      247. Species Caecum bakeri (Bartsch, 1920) accepted as Caecum dextroversum P. P. Carpenter, 1857
      248. Species Caecum berberense Ladd, 1972 † accepted as Caecum sepimentum de Folin, 1868
      249. Species Caecum berthae Morretes, 1954 accepted as Caecum plicatum P. P. Carpenter, 1858
      250. Species Caecum bezanconi Cossmann, 1888 † accepted as Strebloceras bezanconi (Cossmann, 1888) † (original combination)
      251. Species Caecum bimarginatum Dautzenberg, 1912 accepted as Caecum rolani Pizzini & Nofroni, 2001 (Invalid: junior homonym of Caecum bimarginatum Carpenter, 1859)
      252. Species Caecum biminicola Pilsbry, 1951 accepted as Caecum plicatum P. P. Carpenter, 1858 (unaccepted > junior subjective synonym)
      253. Species Caecum borneoensis de Folin, 1879 accepted as Caecum borneoense de Folin, 1879 (wrong gender agreement of specific epithet)
      254. Species Caecum buccina de Folin, 1870 accepted as Caecum circumvolutum de Folin, 1867
      255. Species Caecum bucheri Parenzan, 1979 accepted as Filogranula annulata (O. G. Costa, 1861) (transfer to other genus, other phylum)
      256. Species Caecum butoti De Jong & Coomans, 1988 accepted as Caecum marmoratum de Folin, 1869
      257. Species Caecum capitanum de Folin, 1874 accepted as Caecum pulchellum W. Stimpson, 1851
      258. Species Caecum carmenense de Folin, 1870 accepted as Caecum circumvolutum de Folin, 1867
      259. Species Caecum carpenteri (Bartsch, 1920) accepted as Caecum adamsi Raines, 2020
      260. Species Caecum cayosense Rehder, 1943 accepted as Caecum floridanum W. Stimpson, 1851
      261. Species Caecum clenchi Olsson & McGinty, 1958 accepted as Caecum cycloferum de Folin, 1867
      262. Species Caecum cocoensis [sic] accepted as Caecum cocoense Sibaja-Cordero, García-Méndez & Troncoso, 2013 (wrong grammatical gender agreement of specific epithet)
      263. Species Caecum complanatum de Folin, 1867 accepted as Caecum venustum de Folin, 1867
      264. Species Caecum conjunctum de Folin, 1867 accepted as Caecum pulchellum W. Stimpson, 1851
      265. Species Caecum contractum de Folin, 1870 accepted as Caecum bipartitum de Folin, 1870
      266. Species Caecum cooperi P. P. Carpenter, 1866 accepted as Caecum californicum Dall, 1885 (invalid: junior homonym of Caecum cooperi S. Smith, 1860; C. californicum is a replacement name)
      267. Species Caecum corneum Dunker, 1875 accepted as Caecum ryssotitum de Folin, 1867
      268. Species Caecum cornucopiae (P. P. Carpenter, 1859) accepted as Meioceras cornucopiae P. P. Carpenter, 1859
      269. Species Caecum coronatum de Folin, 1867 accepted as Caecum imbricatum P. P. Carpenter, 1858
      270. Species Caecum coronellum Dall, 1892 accepted as Caecum cycloferum de Folin, 1867 (unaccepted > junior subjective synonym)
      271. Species Caecum corrugatulum [sic] accepted as Caecum corrugulatum P. P. Carpenter, 1857 (incorrect subsequent spelling of corrugulatum Carpenter, 1857)
      272. Species Caecum costatum A. E. Verrill, 1872 accepted as Caecum cooperi S. Smith, 1860
      273. Species Caecum crassicostum Gabb, 1881 accepted as Caecum floridanum W. Stimpson, 1851
      274. Species Caecum cubitatum (de Folin, 1868) accepted as Meioceras cubitatum de Folin, 1868
      275. Species Caecum curtatum de Folin, 1867 accepted as Caecum pulchellum W. Stimpson, 1851
      276. Species Caecum dalli Bartsch, 1920 accepted as Caecum quadratum P. P. Carpenter, 1857
      277. Species Caecum decussatum de Folin, 1869 accepted as Caecum plicatum P. P. Carpenter, 1858
      278. Species Caecum diegense Bartsch, 1920 accepted as Caecum quadratum P. P. Carpenter, 1857
      279. Species Caecum eburneum de Folin, 1886 accepted as Caecum folini Kisch, 1959 (invalid: junior homonym of Caecum eburneum C.B. Adams, 1852; Caecum folini is a replacement name)
      280. Species Caecum eburneum C. B. Adams, 1852 accepted as Caecum firmatum C. B. Adams, 1852
      281. Species Caecum edwardsi Deshayes, 1861 † accepted as Strebloceras edwardsi (Deshayes, 1861) † (original combination)
      282. Species Caecum elegans Perejaslavtseva, 1891 accepted as Caecum trachea (Montagu, 1803) (? Dubious synonym)
      283. Species Caecum erucatum de Folin, 1867 accepted as Caecum clathratum P. P. Carpenter, 1857
      284. Species Caecum fasciatum de Folin, 1876 accepted as Caecum trachea (Montagu, 1803)
        1. Variety Caecum fasciatum var. intaminata de Folin, 1876 accepted as Caecum trachea (Montagu, 1803)
      285. Species Caecum formulosum de Folin, 1869 accepted as Caecum imbricatum P. P. Carpenter, 1858 (unaccepted > junior subjective synonym)
        1. Variety Caecum formulosum var. paucicostata de Folin, 1869 accepted as Caecum imbricatum P. P. Carpenter, 1858
        2. Variety Caecum formulosum var. simplex de Folin, 1869 accepted as Caecum imbricatum P. P. Carpenter, 1858
        3. Variety Caecum formulosum var. sulcata de Folin, 1869 accepted as Caecum imbricatum P. P. Carpenter, 1858
      286. Species Caecum fulvum Kisch, 1959 accepted as Caecum neocaledonicum de Folin, 1868
      287. Species Caecum grippi Bartsch, 1920 accepted as Caecum quadratum P. P. Carpenter, 1857
      288. Species Caecum heterapex T. Habe, 1963 accepted as Caecum clarum E. Lamy, 1909 (unaccepted > junior subjective synonym)
      289. Species Caecum hinoidei T. Habe, 1978 accepted as Caecum neocaledonicum de Folin, 1868 (unaccepted > junior subjective synonym)
      290. Species Caecum houdasi Cossmann, 1907 † accepted as Caecum novallecense Cossmann, 1907 † (unaccepted > junior homonym, invalid: junior homonym of an earlier Caecum houdasi Cossmann, 1907; C. novallecense is a replacement name)
      291. Species Caecum impartitum de Folin, 1867 accepted as Caecum firmatum C. B. Adams, 1852
        1. Variety Caecum impartitum var. bicolor de Folin, 1867 accepted as Caecum diminutum C. B. Adams, 1852
      292. Species Caecum imperfectum de Folin, 1867 accepted as Caecum laeve C. B. Adams, 1852 (most likely a badly worn early subadult stage of C. laeve)
      293. Species Caecum incomptum (Monterosato, 1884) accepted as Caecum armoricum de Folin, 1869 (unaccepted combination)
      294. Species Caecum insigne de Folin, 1867 accepted as Caecum imbricatum P. P. Carpenter, 1858
      295. Species Caecum instructum de Folin, 1870 accepted as Caecum bipartitum de Folin, 1870
      296. Species Caecum interruptum de Folin, 1867 accepted as Caecum clathratum P. P. Carpenter, 1857
      297. Species Caecum irregulare de Folin, 1867 accepted as Caecum floridanum W. Stimpson, 1851
      298. Species Caecum legumen Hedley, 1899 accepted as Mauroceras legumen (Hedley, 1899) (original combination)
      299. Species Caecum leptoglyphos de Folin, 1881 accepted as Caecum textile de Folin, 1867
      300. Species Caecum lermondi Dall, 1924 accepted as Meioceras nitidum (W. Stimpson, 1851) (unaccepted > superseded combination)
      301. Species Caecum leve C. B. Adams, 1852 accepted as Caecum laeve C. B. Adams, 1852 (incorrect subsequent spelling)
        1. Variety Caecum leve var. cylindrica de Folin, 1867 accepted as Caecum laeve C. B. Adams, 1852
          1. Subvariety Caecum leve var. cylindrica fusca de Folin, 1867 accepted as Caecum laeve C. B. Adams, 1852
          2. Subvariety Caecum leve var. cylindrica semifusca de Folin, 1867 accepted as Caecum laeve C. B. Adams, 1852
      302. Species Caecum licalum Bartsch, 1920 accepted as Caecum quadratum P. P. Carpenter, 1857
      303. Species Caecum lightfootae Pizzini, Nofroni & Oliverio, 1994 accepted as Caecum atlantidis R. B. Watson, 1897
      304. Species Caecum lilianum Hedley, 1903 accepted as Caecum sepimentum de Folin, 1868
      305. Species Caecum liratocinctum P. P. Carpenter, 1857 accepted as Caecum laqueatum C. B. Adams, 1852 (unaccepted > junior subjective synonym)
        1. Variety Caecum liratocinctum var. costulata de Folin, 1870 (uncertain > nomen dubium)
        2. Variety Caecum liratocinctum var. levis de Folin, 1870 (uncertain > nomen dubium)
      306. Species Caecum lituus Deshayes, 1861 † accepted as Strebloceras lituus (Deshayes, 1861) † (unaccepted > superseded combination)
      307. Species Caecum lohri (A. M. Strong & Hertlein, 1939) accepted as Caecum superbum de Folin, 1867 (unaccepted > junior subjective synonym)
      308. Species Caecum maculatum T. Habe, 1963 accepted as Caecum sepimentum de Folin, 1868 (unaccepted > junior subjective synonym)
      309. Species Caecum maestratii Pizzini, Raines & Vannozzi, 2013 accepted as Mauroceras maestratii (Pizzini, Raines & Vannozzi, 2013) (original combination)
      310. Species Caecum malleatum de Folin, 1868 accepted as Caecum modestum de Folin, 1868
        1. Variety Caecum malleatum var. sublaevis de Folin, 1868 accepted as Caecum modestum de Folin, 1868
      311. Species Caecum mamillatum † accepted as Caecum mammillatum S. V. Wood, 1848 † (unaccepted > misspelling - incorrect subsequent spelling)
      312. Species Caecum massambabensis Absalão, 1994 accepted as Caecum massambabense Absalão, 1994
      313. Species Caecum microcyclos de Folin, 1880 accepted as Caecum attenuatum de Folin, 1880
      314. Species Caecum microcyclus [sic] accepted as Caecum microcyclos de Folin, 1880 (subsequent spelling)
      315. Species Caecum minutum de Folin, 1867 accepted as Caecum dextroversum P. P. Carpenter, 1857
      316. Species Caecum mirabile de Folin, 1867 accepted as Caecum insculptum P. P. Carpenter, 1857
      317. Species Caecum monstrosum C. B. Adams, 1852 accepted as Caecum firmatum C. B. Adams, 1852
      318. Species Caecum multiannulatum Dautzenberg & Bouge, 1933 accepted as Caecum vertebrale Hedley, 1899
      319. Species Caecum mutabile de Folin, 1869 accepted as Caecum venustum de Folin, 1867
      320. Species Caecum nebulosum (Rehder, 1943) accepted as Meioceras cornucopiae P. P. Carpenter, 1859 (unaccepted > junior subjective synonym)
      321. Species Caecum nitidum W. Stimpson, 1851 accepted as Meioceras nitidum (W. Stimpson, 1851) (unaccepted > superseded combination)
      322. Species Caecum obesum A. E. Verrill & K. J. Bush, 1900 accepted as Caecum plicatum P. P. Carpenter, 1858 (unaccepted > junior subjective synonym)
      323. Species Caecum obtusum P. P. Carpenter, 1857 accepted as Caecum subspirale P. P. Carpenter, 1857 (unaccepted > junior subjective synonym)
      324. Species Caecum occidentale (Bartsch, 1920) accepted as Caecum dextroversum P. P. Carpenter, 1857
      325. Species Caecum occultum de Folin, 1867 accepted as Caecum strangulatum de Folin, 1867
      326. Species Caecum orientale de Folin, 1868 accepted as Caecum clarkii P. P. Carpenter, 1859 (dubious synonym)
      327. Species Caecum parryensis Ladd, 1972 † accepted as Mauroceras kajiyamai (T. Habe, 1963)
      328. Species Caecum parvulum de Folin, 1867 accepted as Caecum dextroversum P. P. Carpenter, 1857
      329. Species Caecum phronimum de Folin, 1867 accepted as Caecum floridanum W. Stimpson, 1851 (unaccepted > junior subjective synonym)
      330. Species Caecum puntagordanum Weisbord, 1962 † accepted as Caecum floridanum W. Stimpson, 1851
      331. Species Caecum putnamense Mansfield, 1924 accepted as Caecum johnsoni Winkley, 1908 (unaccepted > junior subjective synonym)
      332. Species Caecum putnamensis Mansfield, 1924 accepted as Caecum putnamense Mansfield, 1924 (unaccepted > incorrect grammatical agreement of specific epithet)
      333. Species Caecum pygmaeum C. B. Adams, 1852 accepted as Caecum firmatum C. B. Adams, 1852
      334. Species Caecum richthofeni A. M. Strong & Hertlein, 1939 accepted as Caecum strangulatum de Folin, 1867
      335. Species Caecum rotundum de Folin, 1868 accepted as Meioceras nitidum (W. Stimpson, 1851)
      336. Species Caecum ruggerii Pizzini, 1997 accepted as Caecum clarum E. Lamy, 1909
      337. Species Caecum saavedrae V. Beltrán, 1965 accepted as Caecum auriculatum de Folin, 1868
      338. Species Caecum sardinianum de Folin, 1870 accepted as Caecum clarkii P. P. Carpenter, 1859
      339. Species Caecum sculptum de Folin, 1881 accepted as Caecum imbricatum P. P. Carpenter, 1858
      340. Species Caecum semitrachea Monterosato, 1884 accepted as Caecum trachea (Montagu, 1803)
      341. Species Caecum smithi Cooper, 1872 accepted as Caecum cooperi S. Smith, 1860
      342. Species Caecum solitarium W. R. B. Oliver, 1915 accepted as Caecum maori Pizzini & Raines, 2006 (Invalid: junior homonym of Caecum solitarium Meyer, 1886; C. maori is a replacement name)
      343. Species Caecum suave de Folin, 1869 accepted as Caecum firmatum C. B. Adams, 1852
      344. Species Caecum subornatum de Folin, 1869 accepted as Caecum laeve C. B. Adams, 1852
      345. Species Caecum suteri Odhner, 1924 accepted as Caecum digitulum Hedley, 1904 (junior subjective synonym)
      346. Species Caecum syriacum de Folin, 1869 accepted as Caecum auriculatum de Folin, 1868
      347. Species Caecum taeniatum de Folin, 1867 accepted as Caecum diminutum C. B. Adams, 1852
      348. Species Caecum tenue Milaschewitsch, 1912 accepted as Caecum armoricum de Folin, 1869 (invalid: junior homonym of Caecum tenue Verrill & Bush, 1900)
      349. Species Caecum termes Heilprin, 1889 accepted as Caecum plicatum P. P. Carpenter, 1858
      350. Species Caecum tomaculum Weisbord, 1962 accepted as Caecum ryssotitum de Folin, 1867
      351. Species Caecum triornatum de Folin, 1870 accepted as Caecum bipartitum de Folin, 1870
      352. Species Caecum uncinatum de Folin, 1867 accepted as Caecum strangulatum de Folin, 1867
      353. Species Caecum undatum P. P. Carpenter, 1857 accepted as Caecum parvum C. B. Adams, 1852
        1. Variety Caecum undatum var. contraria de Folin, 1869 accepted as Caecum parvum C. B. Adams, 1852
        2. Variety Caecum undatum var. cornea de Folin, 1867 accepted as Caecum parvum C. B. Adams, 1852
      354. Species Caecum uvea Pizzini, Raines & Vannozzi, 2013 accepted as Caecum folini Kisch, 1959 (synonym)
      355. Species Caecum validum de Folin, 1867 accepted as Caecum subspirale P. P. Carpenter, 1857 (uncertain synonym)
      356. Species Caecum veracruzanum de Folin, 1870 accepted as Caecum circumvolutum de Folin, 1867
      357. Species Caecum vestitum de Folin, 1870 accepted as Caecum circumvolutum de Folin, 1867
        1. Variety Caecum vestitum var. inornatum de Folin, 1870 accepted as Caecum circumvolutum de Folin, 1867
      358. Subgenus Caecum (Anellum) P. P. Carpenter, 1857 represented as Caecum J. Fleming, 1813
        1. Species Caecum (Anellum) clathratum P. P. Carpenter, 1857 accepted as Caecum clathratum P. P. Carpenter, 1857
        2. Species Caecum (Anellum) compactum P. P. Carpenter, 1857 accepted as Caecum quadratum P. P. Carpenter, 1857
        3. Species Caecum (Anellum) crebricinctum P. P. Carpenter, 1866 accepted as Caecum crebricinctum P. P. Carpenter, 1866 (basionym)
        4. Species Caecum (Anellum) elongatum P. P. Carpenter, 1857 accepted as Caecum elongatum P. P. Carpenter, 1857 (basionym)
          1. Variety Caecum (Anellum) elongatum var. semilaeve P. P. Carpenter, 1857 accepted as Caecum semilaeve P. P. Carpenter, 1857 (basionym)
        5. Species Caecum (Anellum) quadratum P. P. Carpenter, 1857 accepted as Caecum quadratum P. P. Carpenter, 1857 (basionym)
        6. Species Caecum (Anellum) subimpressum P. P. Carpenter, 1857 accepted as Caecum elongatum P. P. Carpenter, 1857
        7. Species Caecum (Anellum) tumidum P. P. Carpenter, 1858 † accepted as Caecum tumidum P. P. Carpenter, 1858 †
        8. Species Caecum (Anellum) undatum P. P. Carpenter, 1857 accepted as Caecum parvum C. B. Adams, 1852
      359. Subgenus Caecum (Bambusum) Olsson & Harbison, 1954 represented as Caecum J. Fleming, 1813
      360. Subgenus Caecum (Brochina) Gray, 1857 represented as Caecum J. Fleming, 1813
        1. Species Caecum (Brochina) achirona (de Folin, 1867) represented as Caecum achirona (de Folin, 1867)
        2. Species Caecum (Brochina) digitulum Hedley, 1904 represented as Caecum digitulum Hedley, 1904
        3. Species Caecum (Brochina) glabrum (Montagu, 1803) represented as Caecum glabrum (Montagu, 1803)
        4. Species Caecum (Brochina) maori Pizzini & Raines, 2006 represented as Caecum maori Pizzini & Raines, 2006
        5. Species Caecum (Brochina) pertenuis Laws, 1941 † represented as Caecum pertenuis Laws, 1941 †
      361. Subgenus Caecum (Caecum) J. Fleming, 1813 represented as Caecum J. Fleming, 1813
        1. Species Caecum (Caecum) cayosense Rehder, 1943 accepted as Caecum floridanum W. Stimpson, 1851
      362. Subgenus Caecum (Elephantulum) P. P. Carpenter, 1857 represented as Caecum J. Fleming, 1813
        1. Species Caecum (Elephantulum) abnormale P. P. Carpenter, 1857 accepted as Caecum subspirale P. P. Carpenter, 1857
        2. Species Caecum (Elephantulum) heptagonum P. P. Carpenter, 1857 accepted as Caecum heptagonum P. P. Carpenter, 1857 (basionym)
        3. Species Caecum (Elephantulum) insculptum P. P. Carpenter, 1857 accepted as Caecum insculptum P. P. Carpenter, 1857 (basionym)
        4. Species Caecum (Elephantulum) liratocinctum P. P. Carpenter, 1857 accepted as Caecum laqueatum C. B. Adams, 1852
          1. Variety Caecum (Elephantulum) liratocinctum var. subconicum P. P. Carpenter, 1857 accepted as Caecum laqueatum C. B. Adams, 1852
          2. Variety Caecum (Elephantulum) liratocinctum var. subobsoletum P. P. Carpenter, 1857 accepted as Caecum laqueatum C. B. Adams, 1852
          3. Variety Caecum (Elephantulum) liratocinctum var. tenuiliratum P. P. Carpenter, 1857 accepted as Caecum laqueatum C. B. Adams, 1852
        5. Species Caecum (Elephantulum) obtusum P. P. Carpenter, 1857 accepted as Caecum subspirale P. P. Carpenter, 1857
        6. Species Caecum (Elephantulum) subspirale P. P. Carpenter, 1857 accepted as Caecum subspirale P. P. Carpenter, 1857 (basionym)
        7. Species Caecum (Elephantulum) berthae Morretes, 1954 represented as Caecum plicatum P. P. Carpenter, 1858
      363. Subgenus Caecum (Fartulum) P. P. Carpenter, 1857 represented as Caecum J. Fleming, 1813
        1. Species Caecum (Fartulum) corrugulatum P. P. Carpenter, 1857 accepted as Caecum corrugulatum P. P. Carpenter, 1857 (basionym)
        2. Species Caecum (Fartulum) dextroversum P. P. Carpenter, 1857 accepted as Caecum dextroversum P. P. Carpenter, 1857
        3. Species Caecum (Fartulum) farcimen P. P. Carpenter, 1857 accepted as Caecum diminutum C. B. Adams, 1852
        4. Species Caecum (Fartulum) glabriforme P. P. Carpenter, 1857 accepted as Caecum glabriforme P. P. Carpenter, 1857 (basionym)
        5. Species Caecum (Fartulum) reversum P. P. Carpenter, 1857 accepted as Caecum reversum P. P. Carpenter, 1857 (basionym)
        6. Species Caecum (Fartulum) teres P. P. Carpenter, 1857 accepted as Caecum teres P. P. Carpenter, 1857 (basionym)
      364. Species Caecum abreviatum de Folin, 1870 (uncertain > nomen dubium)
        1. Variety Caecum abreviatum var. minima de Folin, 1870 (uncertain > nomen dubium)
      365. Species Caecum achates Sykes, 1925 (uncertain > taxon inquirendum)
      366. Species Caecum annulatum Gabb, 1873 † (uncertain > unassessed)
      367. Species Caecum bicinctum de Folin, 1870 (uncertain > nomen dubium)
      368. Species Caecum constrictum Gabb, 1873 † (uncertain > unassessed)
      369. Species Caecum elegans de Folin, 1867 (uncertain > taxon inquirendum)
        1. Variety Caecum elegans var. rubella de Folin, 1867 accepted as Caecum firmatum C. B. Adams, 1852
        2. Variety Caecum elegans var. flexuosa de Folin, 1867 (uncertain > taxon inquirendum)
      370. Species Caecum glabellum (P. P. Carpenter, 1868) (uncertain > nomen dubium)
      371. Species Caecum gracile P. P. Carpenter, 1858 (uncertain > nomen dubium)
      372. Species Caecum hemisphericum de Folin, 1867 (uncertain > nomen dubium)
      373. Species Caecum imperforatum Kanmacher, 1798 (uncertain > nomen dubium)
      374. Species Caecum miocenicum Benoist, 1874 † (uncertain > unassessed)
      375. Species Caecum saucatsense Benoist, 1874 † (uncertain > unassessed)
      376. Species Caecum sericeum de Folin, 1873 (uncertain > taxon inquirendum)
      377. Species Caecum subornatum de Folin, 1874 (uncertain > taxon inquirendum, invalid: junior primary homonym of Caecum ornatum de Folin, 1869: a replacement name has not been proposed)
      378. Species Caecum taeniatum de Folin, 1869 (uncertain > nomen dubium, junior homonym of Caecum Taeniatum de Folin, 1867)
    2. Genus Mauroceras Vannozzi, 2019
      1. Species Mauroceras amamiense (T. Habe, 1978)
      2. Species Mauroceras boucheti (Pizzini & Raines, 2011)
      3. Species Mauroceras kajiyamai (T. Habe, 1963)
      4. Species Mauroceras legumen (Hedley, 1899)
      5. Species Mauroceras maestratii (Pizzini, Raines & Vannozzi, 2013)
      6. Species Mauroceras rhinoceros (Pizzini, Raines & Vannozzi, 2013)
      7. Species Mauroceras sandwichense (de Folin, 1881)
      8. Species Mauroceras serratum (Vannozzi, 2017)
    3. Genus Meioceras P. P. Carpenter, 1859
      1. Species Meioceras cornucopiae P. P. Carpenter, 1859
      2. Species Meioceras cubitatum de Folin, 1868
      3. Species Meioceras nitidum (W. Stimpson, 1851)
      4. Species Meioceras tumidissimum de Folin, 1869
      5. Species Meioceras amblyoceras Woodring, 1959 † accepted as Meioceras nitidum (W. Stimpson, 1851) (unaccepted > junior subjective synonym)
      6. Species Meioceras apanium Woodring, 1928 † accepted as Meioceras nitidum (W. Stimpson, 1851) (unaccepted > junior subjective synonym)
      7. Species Meioceras bermudezi Pilsbry & Aguayo, 1934 accepted as Meioceras cornucopiae P. P. Carpenter, 1859 (unaccepted > junior subjective synonym)
      8. Species Meioceras bitumidum de Folin, 1869 accepted as Meioceras nitidum (W. Stimpson, 1851)
      9. Species Meioceras boucheti Pizzini & Raines, 2011 accepted as Mauroceras boucheti (Pizzini & Raines, 2011) (original combination)
      10. Species Meioceras cabanensis Folin & Bérillon, 1874 † accepted as Caecum banoni Benoist, 1874 † (unaccepted > junior subjective synonym)
      11. Species Meioceras carpenteri de Folin, 1869 accepted as Meioceras nitidum (W. Stimpson, 1851)
      12. Species Meioceras cingulatum Dall, 1892 accepted as Meioceras nitidum (W. Stimpson, 1851) (unaccepted > junior subjective synonym)
      13. Species Meioceras constrictum Pilsbry & Aguayo, 1933 accepted as Meioceras cornucopiae P. P. Carpenter, 1859 (Invalid: secondary junior homonym of Meioceras constrictum (Gabb, 1873); M. bermudezi is a replacement name)
      14. Species Meioceras contractum de Folin, 1874 accepted as Meioceras nitidum (W. Stimpson, 1851)
      15. Species Meioceras cornubovis P. P. Carpenter, 1859 accepted as Meioceras cornucopiae P. P. Carpenter, 1859
        1. Variety Meioceras cornubovis var. marmorata de Folin, 1869 accepted as Meioceras cornucopiae P. P. Carpenter, 1859
        2. Variety Meioceras cornubovis var. subvitrea de Folin, 1869 accepted as Meioceras cornucopiae P. P. Carpenter, 1859
        3. Variety Meioceras cornubovis var. tincta de Folin, 1869 accepted as Meioceras cornucopiae P. P. Carpenter, 1859
      16. Species Meioceras coxi de Folin, 1869 accepted as Meioceras nitidum (W. Stimpson, 1851)
      17. Species Meioceras crossei de Folin, 1869 accepted as Meioceras nitidum (W. Stimpson, 1851)
      18. Species Meioceras deshayesi de Folin, 1869 accepted as Meioceras nitidum (W. Stimpson, 1851)
      19. Species Meioceras elongatum de Folin, 1881 accepted as Meioceras nitidum (W. Stimpson, 1851)
      20. Species Meioceras fischeri de Folin, 1870 accepted as Meioceras nitidum (W. Stimpson, 1851)
      21. Species Meioceras imiklis de Folin, 1870 accepted as Meioceras nitidum (W. Stimpson, 1851)
      22. Species Meioceras kajiyamai T. Habe, 1963 accepted as Mauroceras kajiyamai (T. Habe, 1963) (unaccepted > superseded combination)
      23. Species Meioceras legumen (Hedley, 1899) accepted as Mauroceras legumen (Hedley, 1899)
      24. Species Meioceras leoni Bérillon, 1874 accepted as Meioceras nitidum (W. Stimpson, 1851)
      25. Species Meioceras lermondi (Dall, 1924) accepted as Meioceras nitidum (W. Stimpson, 1851) (unaccepted > junior subjective synonym)
      26. Species Meioceras mariae de Folin, 1881 accepted as Meioceras cornucopiae P. P. Carpenter, 1859
      27. Species Meioceras mateldae Selli, 1974 † accepted as Mauroceras kajiyamai (T. Habe, 1963) (unaccepted > junior subjective synonym)
      28. Species Meioceras moreleti de Folin, 1869 accepted as Meioceras nitidum (W. Stimpson, 1851)
      29. Species Meioceras rhinoceros Pizzini, Raines & Vannozzi, 2013 accepted as Mauroceras rhinoceros (Pizzini, Raines & Vannozzi, 2013) (original combination)
      30. Species Meioceras sandwichense de Folin, 1881 accepted as Mauroceras sandwichense (de Folin, 1881) (unaccepted > superseded combination)
      31. Species Meioceras sandwichensis de Folin, 1881 accepted as Meioceras sandwichense de Folin, 1881 (unaccepted > incorrect grammatical agreement of specific epithet)
      32. Species Meioceras serratum Vannozzi, 2017 accepted as Mauroceras serratum (Vannozzi, 2017) (original combination)
      33. Species Meioceras subinflexum de Folin, 1869 accepted as Meioceras nitidum (W. Stimpson, 1851)
      34. Species Meioceras tenerum de Folin, 1869 accepted as Meioceras cubitatum de Folin, 1868
      35. Species Meioceras undulosum de Folin, 1869 accepted as Meioceras nitidum (W. Stimpson, 1851)
    4. Genus Pizzinia Vannozzi, 2017
      1. Species Pizzinia nitens Vannozzi, 2017
  2. Subfamily Ctiloceratinae Iredale & Laseron, 1957
    1. Genus Ctiloceras R. B. Watson, 1886
      1. Species Ctiloceras bicarinatum (Iredale & Laseron, 1957)
      2. Species Ctiloceras clathratum Hedley, 1902
      3. Species Ctiloceras cyclicum (R. B. Watson, 1886)
      4. Species Ctiloceras striatum Hedley, 1902
      5. Species Ctiloceras variciferum Iredale & Laseron, 1957
      6. Species Ctiloceras annulatum Iredale & Laseron, 1957 accepted as Ponderoceras annulatum (Iredale & Laseron, 1957) (original combination)
      7. Subgenus Ctiloceras (Carinocera) Iredale & Laseron, 1957 represented as Ctiloceras R. B. Watson, 1886
      8. Subgenus Ctiloceras (Ctiloceras) R. B. Watson, 1886 represented as Ctiloceras R. B. Watson, 1886
      9. Subgenus Ctiloceras (Torresella) Iredale & Laseron, 1957 represented as Ctiloceras R. B. Watson, 1886
      10. Subgenus Ctiloceras (Transcopia) Iredale & Laseron, 1957 represented as Ctiloceras R. B. Watson, 1886
    2. Genus Enigmerces Iredale & Laseron, 1957
      1. Species Enigmerces turbinata Iredale & Laseron, 1957
    3. Genus Jayella Iredale & Laseron, 1957
      1. Species Jayella compressa Iredale & Laseron, 1957
      2. Species Jayella serrata Iredale & Laseron, 1957
    4. Genus Parastrophia de Folin, 1869
      1. Species Parastrophia asturiana de Folin, 1870
      2. Species Parastrophia avaricosa Vannozzi, Pizzini & Raines, 2015
      3. Species Parastrophia cecalupoi Vannozzi, 2017
      4. Species Parastrophia challengeri de Folin, 1880
      5. Species Parastrophia cornucopiae (de Folin, 1869)
      6. Species Parastrophia cygnicollis (Hedley, 1904)
      7. Species Parastrophia elegans (de Folin, 1880)
      8. Species Parastrophia erseusi Hughes, 1993
      9. Species Parastrophia ingens Vannozzi, 2017
      10. Species Parastrophia ivani Vannozzi, 2017
      11. Species Parastrophia japonica Hinoide & T. Habe, 1978
      12. Species Parastrophia megadattilida Pizzini, Raines & Vannozzi, 2013
      13. Species Parastrophia melanesiana Pizzini, Raines & Vannozzi, 2013
      14. Species Parastrophia monicae Vannozzi, 2017
      15. Species Parastrophia morelleti de Castro-Coppa, 1971 †
      16. Species Parastrophia ornata Vannozzi, Pizzini & Raines, 2015
      17. Species Parastrophia pulcherrima Pizzini, Raines & Vannozzi, 2013
      18. Species Parastrophia queenslandica (Iredale & Laseron, 1957)
      19. Species Parastrophia radwanskii Bałuk, 1975 †
      20. Species Parastrophia reticulata Vannozzi, 2017
      21. Species Parastrophia sumatrana (Thiele, 1925)
      22. Species Parastrophia vanuatuensis Pizzini, Raines & Vannozzi, 2013
      23. Species Parastrophia christinae Selli, 1974 † accepted as Mauroceras kajiyamai (T. Habe, 1963) (unaccepted > junior subjective synonym)
      24. Species Parastrophia filum Melvill, 1906 accepted as Parastrophia cornucopiae (de Folin, 1869) (unaccepted > junior subjective synonym)
      25. Species Parastrophia folini Bucquoy, Dautzenberg & Dollfus, 1884 accepted as Parastrophia asturiana de Folin, 1870 (synonym)
      26. Species Parastrophia garganica Montcharmont-Zei, 1954 † accepted as Parastrophia asturiana de Folin, 1870
      27. Subgenus Parastrophia (Parastrophia) de Folin, 1869 represented as Parastrophia de Folin, 1869
      28. Subgenus Parastrophia (Watsonia) de Folin, 1880 represented as Parastrophia de Folin, 1869
    5. Genus Ponderoceras Bandel, 1996
      1. Species Ponderoceras annulatum (Iredale & Laseron, 1957)
  3. Subfamily Strebloceratinae Bandel, 1996
    1. Genus Strebloceras P. P. Carpenter, 1859
      1. Species Strebloceras bezanconi (Cossmann, 1888) †
      2. Species Strebloceras cornuoides P. P. Carpenter, 1859 †
      3. Species Strebloceras edwardsi (Deshayes, 1861) †
      4. Species Strebloceras hinemoa Finlay, 1931 †
      5. Species Strebloceras kobayashii Haga, 2020 †
      6. Species Strebloceras lituus (Deshayes, 1861) †
      7. Species Strebloceras oliverioi Vannozzi, 2019
      8. Species Strebloceras pizzinii Vannozzi, 2016
      9. Species Strebloceras subannulatum de Folin, 1880
      10. Species Strebloceras cygnicollis Hedley, 1904 accepted as Parastrophia cygnicollis (Hedley, 1904) (superseded combination)
      11. Species Strebloceras kilburni Pizzini, Raines & Vannozzi, 2013 accepted as Mauroceras rhinoceros (Pizzini, Raines & Vannozzi, 2013)
  4. Genus Brochina Gray, 1857 accepted as Caecum (Brochina) Gray, 1857
    1. Species Brochina achirona de Folin, 1867 accepted as Caecum achirona (de Folin, 1867) (original combination)
      1. Variety Brochina achirona var. striata de Folin, 1867 accepted as Caecum someri (de Folin, 1867)
    2. Species Brochina chiereghiniana Brusina, 1869 accepted as Caecum auriculatum de Folin, 1868
    3. Species Brochina decurtata Monterosato, 1884 accepted as Caecum auriculatum de Folin, 1868
    4. Species Brochina derjugini A. N. Golikov, 1967 accepted as Caecum derjugini (A. N. Golikov, 1967) (original combination)
    5. Species Brochina glabella P. P. Carpenter, 1868 accepted as Caecum glabellum (P. P. Carpenter, 1868) (original combination)
    6. Species Brochina glabra (Montagu, 1803) accepted as Caecum glabrum (Montagu, 1803)
      1. Variety Brochina glabra var. gallica de Folin, 1872 accepted as Caecum glabrum (Montagu, 1803)
    7. Species Brochina incompta Monterosato, 1884 accepted as Caecum armoricum de Folin, 1869
    8. Species Brochina someri de Folin, 1867 accepted as Caecum someri (de Folin, 1867) (original combination)
    9. Species Brochina tenuis (Milaschewitsch, 1912) accepted as Caecum armoricum de Folin, 1869
  5. Genus Brochus T. Brown, 1827 accepted as Caecum J. Fleming, 1813
    1. Species Brochus arcuatus T. Brown, 1827 accepted as Ditrupa arietina (O. F. Müller, 1776) (subjective synonym in Serpulidae, Annelida, not Mollusca)
    2. Species Brochus striatus T. Brown, 1827 accepted as Caecum trachea (Montagu, 1803)
    3. Species Brochus trachiformis T. Brown, 1827 accepted as Caecum trachea (Montagu, 1803)
  6. Genus Caecalium J. Fleming, 1822 accepted as Caecum J. Fleming, 1813 (unaccepted > unjustified emendation, Unjustified emendation of Caecum)
  7. Genus Carinocera Iredale & Laseron, 1957 accepted as Ctiloceras (Carinocera) Iredale & Laseron, 1957
    1. Species Carinocera bicarinata Iredale & Laseron, 1957 accepted as Ctiloceras bicarinatum (Iredale & Laseron, 1957)
  8. Genus Coecum [sic] accepted as Caecum J. Fleming, 1813 (unaccepted > misspelling - incorrect subsequent spelling)
    1. Species Coecum diminutum C. B. Adams, 1852 accepted as Caecum diminutum C. B. Adams, 1852 (unaccepted > misspelling - incorrect subsequent spelling, misspelled genus name)
    2. Species Coecum eburneum C. B. Adams, 1852 accepted as Caecum eburneum C. B. Adams, 1852 (unaccepted > misspelling - incorrect subsequent spelling, misspelled genus name)
    3. Species Coecum firmatum C. B. Adams, 1852 accepted as Caecum firmatum C. B. Adams, 1852 (unaccepted > misspelling - incorrect subsequent spelling)
    4. Species Coecum laeve C. B. Adams, 1852 accepted as Caecum laeve C. B. Adams, 1852 (unaccepted > misspelling - incorrect subsequent spelling, misspelled genus name)
    5. Species Coecum laqueatum C. B. Adams, 1852 accepted as Caecum laqueatum C. B. Adams, 1852 (unaccepted > misspelling - incorrect subsequent spelling, misspelled genus name)
    6. Species Coecum monstrosum C. B. Adams, 1852 accepted as Caecum monstrosum C. B. Adams, 1852 (unaccepted > misspelling - incorrect subsequent spelling, misspelled genus name)
    7. Species Coecum parvum C. B. Adams, 1852 accepted as Caecum parvum C. B. Adams, 1852 (unaccepted > misspelling - incorrect subsequent spelling, misspelled genus name)
    8. Species Coecum pygmaeum C. B. Adams, 1852 accepted as Caecum pygmaeum C. B. Adams, 1852 (unaccepted > misspelling - incorrect subsequent spelling, misspelled genus name)
    9. Species Coecum simplicissimum Thiele, 1925 accepted as Caecum simplicissimum Thiele, 1925 (misspelling of genus)
  9. Genus Cornuoides T. Brown, 1827 accepted as Caecum J. Fleming, 1813
    1. Species Cornuoides minor T. Brown, 1827 (uncertain > taxon inquirendum)
  10. Genus Elephantanellum Bartsch, 1920 accepted as Caecum J. Fleming, 1813
    1. Species Elephantanellum carpenteri Bartsch, 1920 accepted as Caecum adamsi Raines, 2020 (secondary junior homonym of Caecum carpenteri Deshayes, 1861; C. adamsi is a replacement name)
  11. Genus Elephantellum [sic] accepted as Elephantanellum Bartsch, 1920 (misspelling of original name)
  12. Genus Elephantulum P. P. Carpenter, 1857 accepted as Caecum (Elephantulum) P. P. Carpenter, 1857
  13. Genus Fartulum P. P. Carpenter, 1857 accepted as Caecum (Fartulum) P. P. Carpenter, 1857 (unaccepted > superseded rank)
    1. Species Fartulum amamiense T. Habe, 1978 accepted as Mauroceras amamiense (T. Habe, 1978) (unaccepted > superseded combination)
    2. Species Fartulum amamiensis T. Habe, 1978 accepted as Fartulum amamiense T. Habe, 1978 (incorrect original spelling (wrong gender agreement of specific epithet))
    3. Species Fartulum bakeri Bartsch, 1920 accepted as Caecum dextroversum P. P. Carpenter, 1857
    4. Species Fartulum bucerius A. N. Golikov, 1967 accepted as Caecum bucerium (A. N. Golikov, 1967)
    5. Species Fartulum hemphilli Bartsch, 1920 accepted as Caecum dextroversum P. P. Carpenter, 1857
    6. Species Fartulum magatama T. Habe, 1978 accepted as Meioceras legumen (Hedley, 1899) (unaccepted > junior subjective synonym)
    7. Species Fartulum magellanicum di Geronimo, Privitera & Valdovinos, 1995 accepted as Caecum magellanicum (di Geronimo, Privitera & Valdovinos, 1995) (original combination)
    8. Species Fartulum moorei Marincovich, 1973 accepted as Caecum moorei (Marincovich, 1973)
    9. Species Fartulum nebulosum Rehder, 1943 accepted as Meioceras cornucopiae P. P. Carpenter, 1859
    10. Species Fartulum occidentale Bartsch, 1920 accepted as Caecum dextroversum P. P. Carpenter, 1857
    11. Species Fartulum orcutti (Dall, 1885) accepted as Caecum orcutti Dall, 1885
  14. Genus Gladioceras Iredale & Laseron, 1957 accepted as Parastrophia (Watsonia) de Folin, 1880
    1. Species Gladioceras armorum Iredale & Laseron, 1957 accepted as Parastrophia elegans (de Folin, 1880)
  15. Genus Micranellum Bartsch, 1920 accepted as Caecum J. Fleming, 1813 (unaccepted > junior subjective synonym)
    1. Species Micranellum barkleyense Bartsch, 1920 accepted as Caecum crebricinctum P. P. Carpenter, 1866
    2. Species Micranellum catalinense Bartsch, 1920 accepted as Caecum crebricinctum P. P. Carpenter, 1866
    3. Species Micranellum crebricinctum (P. P. Carpenter, 1866) accepted as Caecum crebricinctum P. P. Carpenter, 1866
    4. Species Micranellum lohri A. M. Strong & Hertlein, 1939 accepted as Caecum superbum de Folin, 1867 (unaccepted > junior subjective synonym)
    5. Species Micranellum oregonense Bartsch, 1920 accepted as Caecum crebricinctum P. P. Carpenter, 1866
    6. Species Micranellum pedroense Bartsch, 1920 accepted as Caecum crebricinctum P. P. Carpenter, 1866
    7. Species Micranellum profundicolum Bartsch, 1920 accepted as Caecum crebricinctum P. P. Carpenter, 1866
    8. Species Micranellum rosanum Bartsch, 1920 accepted as Caecum crebricinctum P. P. Carpenter, 1866
    9. Species Micranellum schlangeri Ladd, 1972 † accepted as Mauroceras kajiyamai (T. Habe, 1963)
  16. Genus Mioceras Cossmann, 1912 accepted as Meioceras P. P. Carpenter, 1859 (unaccepted > unjustified emendation, of Meioceras Carpenter, 1859)
    1. Species Mioceras cornigerum Morellet & Morellet, 1943 † accepted as Caecum cornigerum (Morellet & Morellet, 1943) † (unaccepted > superseded combination)
  17. Genus Moreletia de Folin, 1869 accepted as Parastrophia de Folin, 1869 (Invalid: junior homonym of Moreletia Gray, 1855; Parastrophia is a replacement name)
    1. Species Moreletia cornucopiae de Folin, 1869 accepted as Parastrophia cornucopiae (de Folin, 1869) (original combination)
  18. Genus Odontidium R. A. Philippi, 1836 accepted as Caecum J. Fleming, 1813
    1. Species Odontidium laevissimum Cantraine, 1842 accepted as Caecum auriculatum de Folin, 1868 (dubious synonym)
    2. Species Odontidium rugulosum R. A. Philippi, 1836 accepted as Caecum trachea (Montagu, 1803)
  19. Genus Pedumicra Iredale & Laseron, 1957 accepted as Parastrophia de Folin, 1869
    1. Species Pedumicra cygnicollis (Hedley, 1904) accepted as Parastrophia cygnicollis (Hedley, 1904) (superseded combination)
    2. Species Pedumicra queenslandica Iredale & Laseron, 1957 accepted as Parastrophia queenslandica (Iredale & Laseron, 1957)
  20. Subfamily Pedumicrinae Iredale & Laseron, 1957 accepted as Ctiloceratinae Iredale & Laseron, 1957
  21. Genus Phleboceras de Folin, 1868 accepted as Strebloceras P. P. Carpenter, 1859 (Unnecessary substitute name for Strebloceras)
  22. Genus Pictocaecum T. Habe, 1978 accepted as Caecum J. Fleming, 1813
    1. Species Pictocaecum japonicum T. Habe, 1978 accepted as Caecum japonicum (Habe, 1978) (unaccepted > superseded combination)
  23. Genus Pseudoparastrophia Di Staso, 1905 accepted as Parastrophia de Folin, 1869
    1. Species Pseudoparastrophia levigata Di Staso, 1905 accepted as Parastrophia asturiana de Folin, 1870
  24. Genus Spirolidium O. G. Costa, 1861 accepted as Parastrophia de Folin, 1869 (doubtful synonym)
    1. Species Spirolidium mediterraneum O. G. Costa, 1861 accepted as Parastrophia asturiana de Folin, 1870 (doubtful synonym)
    2. Species Spirolidium sumatranum Thiele, 1925 accepted as Parastrophia sumatrana (Thiele, 1925) (original combination)
  25. Genus Torresella Iredale & Laseron, 1957 accepted as Ctiloceras (Torresella) Iredale & Laseron, 1957
  26. Genus Transcopia Iredale & Laseron, 1957 accepted as Ctiloceras (Transcopia) Iredale & Laseron, 1957
  27. Genus Watsonia de Folin, 1880 accepted as Parastrophia (Watsonia) de Folin, 1880
    1. Species Watsonia elegans de Folin, 1880 accepted as Parastrophia elegans (de Folin, 1880) (original combination)
marine, brackish, fresh, terrestrial
recent + fossil
Gray, J. E. (1850). [text]. In: Gray, M. E., <i>Figures of molluscous animals, selected from various authors</i>. Longman, Brown, Green and Longmans, London. Vol. 4, iv + 219 pp. (August) [Frontispiece (portrait of Mrs. Gray); pp. ii–iv (preface); 1–62 (explanation of plates 1–312 in Volumes 1–3); pp. 63–124 (systematic arrangement of figures); 127–219 (reprint of Gray 1847). , available online at https://www.biodiversitylibrary.org/page/11632090
page(s): 85 [details]  OpenAccess publication 
MolluscaBase (2024). Caecidae J. E. Gray, 1850. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=126 on 2024-09-23
Date
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2004-12-21 15:54:05Z
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db_admin
2009-04-24 18:07:06Z
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Gofas, Serge
2013-03-11 16:18:37Z
changed
Bouchet, Philippe
2022-11-04 08:46:33Z
changed
Vinarski, Maxim

Creative Commons License The webpage text is licensed under a Creative Commons Attribution 4.0 License


original description Gray, J. E. (1850). [text]. In: Gray, M. E., <i>Figures of molluscous animals, selected from various authors</i>. Longman, Brown, Green and Longmans, London. Vol. 4, iv + 219 pp. (August) [Frontispiece (portrait of Mrs. Gray); pp. ii–iv (preface); 1–62 (explanation of plates 1–312 in Volumes 1–3); pp. 63–124 (systematic arrangement of figures); 127–219 (reprint of Gray 1847). , available online at https://www.biodiversitylibrary.org/page/11632090
page(s): 85 [details]  OpenAccess publication 

context source (PeRMS) Ramírez, R.; Paredes, C.; Arenas, J. (2003). Moluscos del Perú. <em>Revista de Biologia Tropical.</em> 51(supplement 3): 225-284. [details]  Available for editors  PDF available [request] 

basis of record Bouchet P., Rocroi J.P., Hausdorf B., Kaim A., Kano Y., Nützel A., Parkhaev P., Schrödl M. & Strong E.E. (2017). Revised classification, nomenclator and typification of gastropod and monoplacophoran families. <em>Malacologia.</em> 61(1-2): 1-526. [details]  Available for editors  PDF available [request] 

additional source Egger, C.; Neusser, T. P.; Norenburg, J.; Leasi, F.; Buge, B.; Vannozzi, A.; Cunha, R. L.; Cox, C. J.; Jörger, K. M. (2020). Uncovering the shell game with barcodes: diversity of meiofaunal Caecidae snails (Truncatelloidea, Caenogastropoda) from Central America. <em>ZooKeys.</em> 968: 1-42., available online at https://doi.org/10.3897/zookeys.968.52986 [details]   

additional source Kisch, B. S. (1959). La collection de Caecidae du Marquis de Folin au Muséum National d'Histoire Naturelle. Description de <i>Caecum fulvum</i> (ex Folin MSS). Catalogue des espèces publiées par de Folin. <em>Journal de Conchyliologie.</em> 99(1): 15-42., available online at https://bibliotheques.mnhn.fr/medias/doc/EXPLOITATION/IFD/MNHN_CONCH_1959_T099_N001/journal-de-conchyliologie [details]   

additional source Pizzini, M.; Raines, B.; Vannozzi, A. (2013). The family Caecidae in the South-West Pacific (Gastropoda: Rissooidea). <em>Bollettino Malacologico.</em> 49(10): 1-78., available online at http://www.biodiversitylibrary.org/item/208745 [details]  Available for editors  PDF available [request] 

additional source Folin L. de (1875) Monographie de la famille des Caecidae. <i>Bulletin de la Société des Sciences, Lettres et Arts de Bayonne</i>, 1: 103-131, 1 pl., available online at http://gallica.bnf.fr/document?O=N083493 [details]   
 
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