C Stebbingoecetes Just, 1985

1. Male antenna 2 as long as head and entire pereon combined; coxal plates 1 and 2 anterior margin about 1.5 times width at base............................................................................. S. australis (Stebbing, 1910)

- Male antenna 2 as long as head and pereonites 1–6 combined; coxal plates 1 and 2 anterior margin as long as width at base....................................................................................... S. jervisi Just, 1985