Eusirella elegans - Wikipedia
Eusirella elegans Chevreux, 1908 - World Register of Marine Species
MarBEF Data System - ERMS - Eusirella Chevreux, 1908
WoRMS - World Register of Marine Species - Eusirella Chevreux, …
Register of Antarctic Marine Species (RAMS) - Eusirella Chevreux, …
Eusirella elegans Chevreux, 1908 - obs41.fr
MarBEF Data System - ERMS - Eusirella elegans Chevreux, 1908
Eusirella - taxref.mnhn.fr
Collection specimens - Specimens - Data Portal
WoRMS - World Register of Marine Species - Eusirella valdiviae ...