1970  Sverdrupites Nassichuk: 89.
     1996  Pseudosverdrupites Kutygin: 18,
       ----   Sverdrupites.-Kutygin: 20.
     2002  Pseudosverdrupites.-Leonova: S56,
       ----   Sverdrupites.-Leonova: S56.
     2007 Sverdrupites.-Leonova & Shilovskii: 33.

Type species: Spirolegoceras harkeri Ruzhentsev,1961,p.61 [OD].

Suture line less advanced than in Spirolegoceras.