Sewell indicates a forma minor and forma major [details]
Reported as Canuella (Canuella) furcigera Sars G.O., 1903 [details]
Reported as Canuella (Ellucana) longicauda [details]
Ialysus Brian 1927 is the correct spelling of the genus; Sewell 1940 p. 229 spelled it as Jalysus which is a ... [details]