WoRMS taxon details
Paradrepanophorus crassus (Quatrefages, 1846)
122863 (urn:lsid:marinespecies.org:taxname:122863)
accepted
Species
Cerebratulus assimilis (Örsted, 1843) · unaccepted > junior subjective synonym
Cerebratulus crassus Quatrefages, 1846 · unaccepted > superseded combination
Drapanophorus crassus · unaccepted (synonym and lapsus calami)
Drepanophorus serraticollis Hubrecht, 1874 · unaccepted > junior subjective synonym
Nemertes assimilis Örsted, 1843 · unaccepted > superseded combination
Nemertes crassa (Quatrefages, 1846) · unaccepted > superseded combination
marine
(of Cerebratulus crassus Quatrefages, 1846) Quatrefages, A. (1846). Étude sur les types inférieurs de l'embranchement des annelés. <em>Annales des Sciences Naturelles, Troisième Série, Zoologie.</em> 6: 173–303., available online at https://www.biodiversitylibrary.org/page/13408183
page(s): 218–219, pl. 14, fig. VI [details]
page(s): 218–219, pl. 14, fig. VI [details]
Norenburg, J.; Chernyshev, A.; Kajihara, H.; Maslakova, S. (2026). World Nemertea Database. Paradrepanophorus crassus (Quatrefages, 1846). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=122863 on 2026-09-17
The webpage text is licensed under a Creative Commons
Attribution 4.0 License
Nomenclature
original description
(of Drepanophorus serraticollis Hubrecht, 1874) Hubrecht, A. A. W. (1874). Aanteekeningen over de Anatomie, histologie en ontwikkelingsgeschiedenis van eenige Nemertinen. Experimental embryology of marine and fresh-water invertebrates. Inaugural dissertation. J. L. Beijers, 58, available online at http://objects.library.uu.nl/reader/index.php?obj=1874-9848&lan=en#page//15/47/11/154711346331115631978088466293927191476.jpg/mode/1up
page(s): 46-47, pl. II, figs 3-5 [details] Available for editors
[request]
original description (of Nemertes assimilis Örsted, 1843) Örsted, A. S. (1843). Forsog til en ny Classification af Planarierne (Planariea Dugès) grundet paa mikroskopisk-anatomiske Undersogelser. <em>Naturhistorisk Tidsskrift.</em> 4(8): 519–581., available online at https://www.biodiversitylibrary.org/page/2323275 [details]
original description (of Cerebratulus crassus Quatrefages, 1846) Quatrefages, A. (1846). Étude sur les types inférieurs de l'embranchement des annelés. <em>Annales des Sciences Naturelles, Troisième Série, Zoologie.</em> 6: 173–303., available online at https://www.biodiversitylibrary.org/page/13408183
page(s): 218–219, pl. 14, fig. VI [details]
basis of record Gibson, R. (2001). Nemertini (Nemertae), <B><I>in</I></B>: Costello, M.J. <i>et al.</i> (Ed.) (2001). <i>European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels,</i> 50: pp. 152-156 (look up in IMIS) [details]
page(s): 46-47, pl. II, figs 3-5 [details] Available for editors
[request]original description (of Nemertes assimilis Örsted, 1843) Örsted, A. S. (1843). Forsog til en ny Classification af Planarierne (Planariea Dugès) grundet paa mikroskopisk-anatomiske Undersogelser. <em>Naturhistorisk Tidsskrift.</em> 4(8): 519–581., available online at https://www.biodiversitylibrary.org/page/2323275 [details]
original description (of Cerebratulus crassus Quatrefages, 1846) Quatrefages, A. (1846). Étude sur les types inférieurs de l'embranchement des annelés. <em>Annales des Sciences Naturelles, Troisième Série, Zoologie.</em> 6: 173–303., available online at https://www.biodiversitylibrary.org/page/13408183
page(s): 218–219, pl. 14, fig. VI [details]
basis of record Gibson, R. (2001). Nemertini (Nemertae), <B><I>in</I></B>: Costello, M.J. <i>et al.</i> (Ed.) (2001). <i>European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels,</i> 50: pp. 152-156 (look up in IMIS) [details]
Other
additional source
Gibson, R. (2005). Nemertina DB. Liverpool John Moore University, UK. [details]
additional source Integrated Taxonomic Information System (ITIS). , available online at http://www.itis.gov [details]
additional source Norenburg, J. L. 2009. Nemertea of the Gulf of Mexico, Pp. 553–558 in Felder, D.L. and D.K. Camp (eds.), Gulf of Mexico–Origins, Waters, and Biota. Biodiversity. Texas A&M Press, College Station, Texas. [details]
additional source Integrated Taxonomic Information System (ITIS). , available online at http://www.itis.gov [details]
additional source Norenburg, J. L. 2009. Nemertea of the Gulf of Mexico, Pp. 553–558 in Felder, D.L. and D.K. Camp (eds.), Gulf of Mexico–Origins, Waters, and Biota. Biodiversity. Texas A&M Press, College Station, Texas. [details]
Present Present in aphia/obis/gbif/idigbio Inaccurate Introduced: alien Containing type locality
From editor or global species database
Synonymy Cerebratulus marginatus (partim) = Paradrepanophorus crassus [details]Synonymy Drepanophorus crassus (partim) = Paradrepanophorus crassus
Drepanophorus crassus crassus (partim) = Paradrepanophorus crassus
Drepanophorus crassus nisidensis (partim) = Paradrepanophorus crassus
Drepanophorus serraticollis (partim) = Paradrepanophorus crassus [details]
To Barcode of Life (1 barcode)
To Biodiversity Heritage Library (20 publications) (from synonym Drepanophorus serraticollis Hubrecht, 1874)
To Biodiversity Heritage Library (22 publications) (from synonym Cerebratulus crassus Quatrefages, 1846)
To Biodiversity Heritage Library (3 publications) (from synonym Cerebratulus assimilis (Örsted, 1843))
To Biodiversity Heritage Library (4 publications)
To European Nucleotide Archive, ENA (Paradrepanophorus crassus)
To GenBank (7 nucleotides; 4 proteins)
To PESI
To USNM Invertebrate Zoology Nemertea Collection (1 record) (from synonym Drepanophorus serraticollis Hubrecht, 1874)
To ITIS
To Biodiversity Heritage Library (20 publications) (from synonym Drepanophorus serraticollis Hubrecht, 1874)
To Biodiversity Heritage Library (22 publications) (from synonym Cerebratulus crassus Quatrefages, 1846)
To Biodiversity Heritage Library (3 publications) (from synonym Cerebratulus assimilis (Örsted, 1843))
To Biodiversity Heritage Library (4 publications)
To European Nucleotide Archive, ENA (Paradrepanophorus crassus)
To GenBank (7 nucleotides; 4 proteins)
To PESI
To USNM Invertebrate Zoology Nemertea Collection (1 record) (from synonym Drepanophorus serraticollis Hubrecht, 1874)
To ITIS
