Alaskinia Westermann, 1978 † (original description)
Amelotabes Rose, 1978 † (original description)
Jerometichenoria Schram, 1978 † (original description)
Paranisocrinus Frest & Strimple, 1978 † (original description)
Proanisocrinus Frest & Strimple, 1978 † (original description)
Regispongia Rigby, 1978 † (original description)
Rossella Jones, 1978 † accepted as Nanukidium Jones, 1979 † (original description)
Sodakus Bishop, 1978 † (original description)
Wilsonosorex Martin, 1978 † (original description)