WoRMS name details
Paractius Levinsen, 1879
324697 (urn:lsid:marinespecies.org:taxname:324697)
unaccepted
Genus
Paractius littoralis Levinsen, 1879 accepted as Ophryotrocha littoralis (Levinsen, 1879) (type by monotypy)
Species Paractius littoralis Levinsen, 1879 accepted as Ophryotrocha littoralis (Levinsen, 1879) (superseded original combination)
Species Paractius mirabilis [auct.] (unaccepted > nomen nudum, incorrectly attributed to Saint-Joseph, 1888)
Species Paractius mutabilis Saint-Joseph, 1888 accepted as Ophryotrocha puerilis Claparède & Mecznikow, 1869 (subjective synonym)
Species Paractius notialis Ehlers, 1908 accepted as Ophryotrocha notialis (Ehlers, 1908) (superseded original combination)
Species Paractius mirabilis [auct.] (unaccepted > nomen nudum, incorrectly attributed to Saint-Joseph, 1888)
Species Paractius mutabilis Saint-Joseph, 1888 accepted as Ophryotrocha puerilis Claparède & Mecznikow, 1869 (subjective synonym)
Species Paractius notialis Ehlers, 1908 accepted as Ophryotrocha notialis (Ehlers, 1908) (superseded original combination)
marine, brackish, fresh, terrestrial
recent only
Levinsen, G.M.R. (1879). Om to nye Slaegter af arctiske chaetopode Annelider. <em>Videnskabelige meddelelser fra den Naturhistoriske forening i Kjöbenhavn.</em> 1879-80:9-18, Plate 1., available online at http://biodiversitylibrary.org/page/35806955
page(s): 11; note: Levinsen appears to discuss if Paractius belongs in Staurocephalidae (now Dorvilleidae) [details]
page(s): 11; note: Levinsen appears to discuss if Paractius belongs in Staurocephalidae (now Dorvilleidae) [details]
Read, G.; Fauchald, K. (Ed.) (2023). World Polychaeta Database. Paractius Levinsen, 1879. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=324697 on 2023-03-31
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original description
Levinsen, G.M.R. (1879). Om to nye Slaegter af arctiske chaetopode Annelider. <em>Videnskabelige meddelelser fra den Naturhistoriske forening i Kjöbenhavn.</em> 1879-80:9-18, Plate 1., available online at http://biodiversitylibrary.org/page/35806955
page(s): 11; note: Levinsen appears to discuss if Paractius belongs in Staurocephalidae (now Dorvilleidae) [details]
page(s): 11; note: Levinsen appears to discuss if Paractius belongs in Staurocephalidae (now Dorvilleidae) [details]