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Polychaeta taxon details

Janua Saint-Joseph, 1894

129631  (urn:lsid:marinespecies.org:taxname:129631)

accepted
Genus
Mera Saint-Joseph, 1894 · unaccepted (subjective synonym)
Spirorbis (Janua) · unaccepted (objective synonym)

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  1. Species Janua heterostropha (Montagu, 1803)
  2. Subgenus Janua (Dexiospira) Caullery & Mesnil, 1897 accepted as Neodexiospira Pillai, 1970 ( Dexiospira genus is a junior homonym, its synonym Neodexiospira replaces it)
    1. Species Janua (Dexiospira) fenestrata Knight-Jones, 1973
    2. Species Janua (Dexiospira) quasiacuta Lommerzheim, 1981 †
    3. Species Janua (Dexiospira) ainu Uchida, 1971 accepted as Neodexiospira pseudocorrugata (Bush, 1905) (subjective synonym)
    4. Species Janua (Dexiospira) brasiliensis (Grube, 1872) accepted as Neodexiospira brasiliensis (Grube, 1872) (superseded subsequent combination)
    5. Species Janua (Dexiospira) bushi (Rioja, 1942) accepted as Spirorbis marioni Caullery & Mesnil, 1897 represented as Spirorbis (Spirorbis) marioni Caullery & Mesnil, 1897 (subjective synonym)
    6. Species Janua (Dexiospira) ceylonica (Pillai, 1960) accepted as Neodexiospira pseudocorrugata (Bush, 1905) (subjective synonym)
    7. Species Janua (Dexiospira) corrugata (Montagu, 1803) accepted as Spirorbis corrugatus (Montagu, 1803) (superseded subsequent combination)
    8. Species Janua (Dexiospira) glossoeides Harris, 1968 accepted as Spirorbis (Spirorbis) tridentatus Levinsen, 1884 (subjective synonym)
    9. Species Janua (Dexiospira) karaitivensis (Pillai, 1960) accepted as Neodexiospira formosa (Bush, 1905) (subjective synonym)
    10. Species Janua (Dexiospira) marioni (Caullery & Mesnil, 1897) accepted as Spirorbis marioni Caullery & Mesnil, 1897 represented as Spirorbis (Spirorbis) marioni Caullery & Mesnil, 1897 (superseded recombination)
    11. Species Janua (Dexiospira) nipponicus (Okuda, 1934) accepted as Neodexiospira alveolata (Zachs, 1933) (subjective synonym)
    12. Species Janua (Dexiospira) oshoroensis Uchida, 1971 accepted as Neodexiospira brasiliensis (Grube, 1872) (subjective synonym)
    13. Species Janua (Dexiospira) pagenstecheri (Quatrefages, 1866) accepted as Janua heterostropha (Montagu, 1803) (subjective synonym)
    14. Species Janua (Dexiospira) preacuta Vine, 1972 accepted as Neodexiospira turrita (Vine, 1972) (subjective synonym)
    15. Species Janua (Dexiospira) pusilloides (Bush, 1905) accepted as Janua heterostropha (Montagu, 1803) (subjective synonym)
    16. Species Janua (Dexiospira) semidentata (Bush, 1905) accepted as Paradexiospira (Spirorbides) vitrea (Fabricius, 1780) (subjective synonym)
    17. Species Janua (Dexiospira) spirillum (Linnaeus, 1758) accepted as Circeis spirillum (Linnaeus, 1758) (superseded recombination)
    18. Species Janua (Dexiospira) tricornigerus (Rioja, 1942) accepted as Spirorbis marioni Caullery & Mesnil, 1897 represented as Spirorbis (Spirorbis) marioni Caullery & Mesnil, 1897 (subjective synonym)
    19. Species Janua (Dexiospira) turrita Vine, 1972 accepted as Neodexiospira turrita (Vine, 1972) (superseded original combination)
  3. Subgenus Janua (Fauveldora) Knight-Jones, 1972 accepted as Neodexiospira Pillai, 1970
    1. Species Janua (Fauveldora) anticorrugata Vine, 1972 accepted as Neodexiospira brasiliensis (Grube, 1872) (subjective synonym)
    2. Species Janua (Fauveldora) kayi Knight-Jones, 1972 accepted as Neodexiospira kayi (Knight-Jones, 1972) (superseded original combination)
  4. Subgenus Janua (Pillaiospira) Knight-Jones, 1973 accepted as Pillaiospira Knight-Jones, 1973 (rank upgrade to genus)
    1. Species Janua (Pillaiospira) natalensis Knight-Jones & Knight-Jones, 1974 accepted as Pillaiospira natalensis Knight Jones P. & Knight-Jones E.W., 1974 (superseded original combination)
    2. Species Janua (Pillaiospira) trifurcata Knight-Jones, 1973 accepted as Pillaiospira trifurcata Knight-Jones, 1973 (superseded original combination)
  5. Species Janua brasiliensis (Grube, 1872) accepted as Neodexiospira brasiliensis (Grube, 1872) (superseded recombination)
  6. Species Janua corrugatus (Montagu, 1803) accepted as Spirorbis corrugatus (Montagu, 1803) (superseded subsequent combination)
  7. Species Janua formosa (Bush, 1905) accepted as Neodexiospira formosa (Bush, 1905) (superseded recombination)
  8. Species Janua kayi Knight-Jones, 1972 accepted as Neodexiospira kayi (Knight-Jones, 1972) (superseded original combination)
  9. Species Janua pagenstecheri (Quatrefages, 1866) accepted as Janua heterostropha (Montagu, 1803) (subjective synonym)
  10. Species Janua pseudocorrugata (Bush, 1905) accepted as Neodexiospira pseudocorrugata (Bush, 1905) (superseded recombination)
  11. Species Janua steueri (Sterzinger, 1909) accepted as Neodexiospira steueri (Sterzinger, 1909) (superseded recombination)
  12. Species Janua echinata (Wesenberg-Lund, 1953) (uncertain > nomen dubium)
marine, brackish, fresh, terrestrial
recent only
Saint-Joseph, Arthur d'Anthoine de. (1894). Les Annélides polychètes des côtes de Dinard. Troisième Partie. <em>Annales des sciences naturelles, Paris, Série 7.</em> 17: 1-395, plates I-XIII., available online at https://biodiversitylibrary.org/page/35662416
page(s): 260; note: brief comment in a key establishing Janua for Spirorbis pagenstecheri [details]   
Taxonomy Saint-Joseph (1894: 260) has a brief comment in a key establishing Janua, and in a footnote states established for...  
Taxonomy Saint-Joseph (1894: 260) has a brief comment in a key establishing Janua, and in a footnote states established for Spirorbis pagenstecheri [details]
Read, G.; Fauchald, K. (Ed.) (2024). World Polychaeta Database. Janua Saint-Joseph, 1894. Accessed at: https://www.marinespecies.org/polychaeta/aphia.php?p=taxdetails&id=129631 on 2024-03-19
Date
action
by
2004-12-21 15:54:05Z
created
2006-07-17 10:41:03Z
changed
2008-03-04 06:49:09Z
changed
2008-03-26 11:36:43Z
changed
2023-11-29 22:04:14Z
changed

original description Saint-Joseph, Arthur d'Anthoine de. (1894). Les Annélides polychètes des côtes de Dinard. Troisième Partie. <em>Annales des sciences naturelles, Paris, Série 7.</em> 17: 1-395, plates I-XIII., available online at https://biodiversitylibrary.org/page/35662416
page(s): 260; note: brief comment in a key establishing Janua for Spirorbis pagenstecheri [details]   

original description  (of Mera Saint-Joseph, 1894) Saint-Joseph, Arthur d'Anthoine de. (1894). Les Annélides polychètes des côtes de Dinard. Troisième Partie. <em>Annales des sciences naturelles, Paris, Série 7.</em> 17: 1-395, plates I-XIII., available online at https://biodiversitylibrary.org/page/35662416
page(s): 261, 351-353 [details]   

basis of record Bellan, G. (2001). Polychaeta, <i>in</i>: Costello, M.J. <i>et al.</i> (Ed.) (2001). European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. <em>Collection Patrimoines Naturels.</em> 50: 214-231. (look up in IMIS[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]   
From editor or global species database
Taxonomy Saint-Joseph (1894: 260) has a brief comment in a key establishing Janua, and in a footnote states established for Spirorbis pagenstecheri [details]