WoRMS name details
Janua (Dexiospira) Caullery & Mesnil, 1897
129630 (urn:lsid:marinespecies.org:taxname:129630)
unaccepted ( Dexiospira genus is replaced homonym)
Subgenus
Species Janua (Dexiospira) pagenstecheri (Quatrefages, 1866) represented as Janua pagenstecheri (Quatrefages, 1866) accepted as Janua heterostropha (Montagu, 1803)
Species Janua (Dexiospira) ainu Uchida, 1971 accepted as Neodexiospira pseudocorrugata (Bush, 1905) (subjective synonym)
Species Janua (Dexiospira) brasiliensis (Grube, 1872) accepted as Neodexiospira brasiliensis (Grube, 1872) (superseded subsequent combination)
Species Janua (Dexiospira) bushi (Rioja, 1942) accepted as Spirorbis marioni Caullery & Mesnil, 1897 represented as Spirorbis (Spirorbis) marioni Caullery & Mesnil, 1897 (subjective synonym)
Species Janua (Dexiospira) ceylonica (Pillai, 1960) accepted as Neodexiospira pseudocorrugata (Bush, 1905) (subjective synonym)
Species Janua (Dexiospira) corrugata (Montagu, 1803) accepted as Spirorbis corrugatus (Montagu, 1803) (superseded subsequent combination)
Species Janua (Dexiospira) glossoeides Harris, 1968 accepted as Spirorbis (Spirorbis) tridentatus Levinsen, 1884 (subjective synonym)
Species Janua (Dexiospira) karaitivensis (Pillai, 1960) accepted as Neodexiospira formosa (Bush, 1905) (subjective synonym)
Species Janua (Dexiospira) marioni (Caullery & Mesnil, 1897) accepted as Spirorbis marioni Caullery & Mesnil, 1897 represented as Spirorbis (Spirorbis) marioni Caullery & Mesnil, 1897 (superseded recombination)
Species Janua (Dexiospira) nipponicus (Okuda, 1934) accepted as Neodexiospira alveolata (Zachs, 1933) (subjective synonym)
Species Janua (Dexiospira) oshoroensis Uchida, 1971 accepted as Neodexiospira brasiliensis (Grube, 1872) (subjective synonym)
Species Janua (Dexiospira) preacuta Vine, 1972 accepted as Neodexiospira turrita (Vine, 1972) (subjective synonym)
Species Janua (Dexiospira) pusilloides (Bush, 1905) accepted as Janua pagenstecheri (Quatrefages, 1866) accepted as Janua heterostropha (Montagu, 1803) (subjective synonym)
Species Janua (Dexiospira) semidentata (Bush, 1905) accepted as Paradexiospira (Spirorbides) vitrea (Fabricius, 1780) (subjective synonym)
Species Janua (Dexiospira) spirillum (Linnaeus, 1758) accepted as Circeis spirillum (Linnaeus, 1758) (superseded recombination)
Species Janua (Dexiospira) tricornigerus (Rioja, 1942) accepted as Spirorbis marioni Caullery & Mesnil, 1897 represented as Spirorbis (Spirorbis) marioni Caullery & Mesnil, 1897 (subjective synonym)
Species Janua (Dexiospira) turrita Vine, 1972 accepted as Neodexiospira turrita (Vine, 1972) (superseded original combination)
marine, brackish, fresh, terrestrial
recent only
Not documented
Read, G.; Fauchald, K. (Ed.) (2021). World Polychaeta Database. Janua (Dexiospira) Caullery & Mesnil, 1897. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=129630 on 2021-04-11
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original description
(of Dexiospira Caullery & Mesnil, 1897) Caullery, Maurice; Mesnil, Felix. (1897). Études sur la morphologie comparée et la phylogénie des espèces chez les Spirorbes. <em>Bulletin scientifique de la France et de la Belgique.</em> 30: 185-233, plates 7-10., available online at http://biodiversitylibrary.org/page/10721821
page(s): 198 [details]
additional source Fauchald, K. (1977). The polychaete worms, definitions and keys to the orders, families and genera. <em>Natural History Museum of Los Angeles County: Los Angeles, CA (USA), Science Series.</em> 28:1-188., available online at http://www.vliz.be/imisdocs/publications/123110.pdf [details]
additional source Knight-Jones, P. (1972). New species and a new subgenus of Spirorbinae (Serpulidae: Polychaeta) from Kenya. <em>J. Zool. Lond.</em> 166: 1-18. [details]
source of synonymy Knight-Jones, Phyllis. (1984). A new species of Protoleodora (Spirorbidae: Polychaeta) from eastern U.S.S.R., with a brief revision of related genera. <em>Zoological Journal of the Linnean Society, London.</em> 80(2-3): 109-120., available online at https://academic.oup.com/zoolinnean/article-abstract/80/2-3/109/2703213 [details]
page(s): 198 [details]

additional source Fauchald, K. (1977). The polychaete worms, definitions and keys to the orders, families and genera. <em>Natural History Museum of Los Angeles County: Los Angeles, CA (USA), Science Series.</em> 28:1-188., available online at http://www.vliz.be/imisdocs/publications/123110.pdf [details]
additional source Knight-Jones, P. (1972). New species and a new subgenus of Spirorbinae (Serpulidae: Polychaeta) from Kenya. <em>J. Zool. Lond.</em> 166: 1-18. [details]
source of synonymy Knight-Jones, Phyllis. (1984). A new species of Protoleodora (Spirorbidae: Polychaeta) from eastern U.S.S.R., with a brief revision of related genera. <em>Zoological Journal of the Linnean Society, London.</em> 80(2-3): 109-120., available online at https://academic.oup.com/zoolinnean/article-abstract/80/2-3/109/2703213 [details]
From other sources
Remark Treated as a subgenus of Janua by Knight-Jones (1972 <303>). [details]