original description
Gerlach, S. A. (1953). Die Nematodenbesiedlung des Sandstrandes und des Küstengrundwassers an der italienischen Küste I. Systematischer Teil. <em>Archo zool. ital.</em> 37: 517-640.
page(s): 557-559, fig. 19; note: as Pseudonchus rotundicephalus Cobb, 1920 [details] Available for editors [request]
taxonomy source
Warwick, R. M. (1969). Two new species of Pseudonchus Cobb, (Nematoda, Choanolaimidae) from the British coast. <em>Cah. Biol. mar.</em> 10: 375-382.
note: nom.nov. = P. rotundicephalus Gerlach, 1953,nec. Cobb, 1920 [details] Available for editors [request]
basis of record
De Smet, G.; Vincx, M.; Vanreusel, A.; Vanhove, S.; Vanaverbeke, J.; Steyaert, M. (2001). Nematoda - free living. <em>In: Costello, M.J. et al. (Ed.) (2001). 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, 50.</em> 161-174., available online at https://www.vliz.be/nl/imis?refid=26605 [details]
additional source
Various Authors (2000). Nematode filing cabinet of the Marine Biology Section Ugent - in combination with the NemasLan Ms-Access database (published on CD-Rom, 2000) (look up in IMIS) [details]
From editor or global species database