Wagler, 1926
Length to 4 mm (Ctenoscina brevicaudata 1). Pereonites I and II without mid-dorsal spines. Anterodistal corner of ART 2 of P V with two thin, slightly curved processes (one may be weak). Anterior margin of this ART slightly serrate. Coxae II-V sharp both anteriorly and posteriorly (Ctenoscina brevicaudata 2).