Turbellarians name details
Promesostoma gracilis Ax, 1951
143340 (urn:lsid:marinespecies.org:taxname:143340)
unaccepted (Wrong gender of epithet. Promesostoma is neuter. Therefore, following Art 31.2 and 34.2 of ICZN the gender shoud be adjusted.)
Species
Ax, P. (1951). Der Turbellarien des Eulitorals der Kieler Bucht. <em>Zoologisher Jahrbucherabteilung fur Systematik, Geographie und Biologie de Tierre.</em> 80: 277-378. [details] Available for editors 

Tyler, S., Artois, T.; Schilling, S.; Hooge, M.; Bush, L.F. (eds) (2006-2025). World List of turbellarian worms: Acoelomorpha, Catenulida, Rhabditophora. Promesostoma gracilis Ax, 1951. Accessed at: https://www.marinespecies.org/turbellarians/aphia.php?p=taxdetails&id=143340 on 2025-08-23
original description
Ax, P. (1951). Der Turbellarien des Eulitorals der Kieler Bucht. <em>Zoologisher Jahrbucherabteilung fur Systematik, Geographie und Biologie de Tierre.</em> 80: 277-378. [details] Available for editors 
basis of record Faubel, A.; NoreƱa, C. (2001). Turbellaria, <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. 123-136 (look up in IMIS) [details] Available for editors
additional source Schockaert, E. R.; Jouk, P. E. H.; Martens, P. M. (1989). Free-living Plathelminthes from the Belgian coast and adjacent areas. <em>In: Wouters, K.; Baert, L. (Ed.) (1989). Proceedings of the Symposium Invertebrates of Belgium.</em> pp. 19-25. (look up in IMIS) [details]

basis of record Faubel, A.; NoreƱa, C. (2001). Turbellaria, <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. 123-136 (look up in IMIS) [details] Available for editors

additional source Schockaert, E. R.; Jouk, P. E. H.; Martens, P. M. (1989). Free-living Plathelminthes from the Belgian coast and adjacent areas. <em>In: Wouters, K.; Baert, L. (Ed.) (1989). Proceedings of the Symposium Invertebrates of Belgium.</em> pp. 19-25. (look up in IMIS) [details]



