Cucullanus elegans

Cucullanus elegans is a species of parasitic nematode. It is an endoparasite of the European perch ("Perca fluviatilis").
"Cucullanus elegans" Zschokke, 1884, "C. elegans" Sramek, 1901, "C. elegans" Levander, 1926 and "C. elegans" Ruszkowski, 1926 are synonyms for "Camallanus lacustris".