Classification of Pawson 1966

Cl. Holothuroidea de Blainville 1834 [sea cucumber]
show all | hide all
Fm. †Etheridgellidae Frizzell and Exline 1955
Invalid names: Apodacea [empty], Aspidochirotacea [empty], Calclyridae Frizzell and Exline 1955 [empty], Dendrochirotacea [empty]
Or. Elasipoda Théel 1882
show all | hide all
G. †Paleochiridota Croneis and McCormack 1932
Invalid names: Deimatidae [empty], Laetmogonidae Ekman 1926 [empty], Protocaudinidae Deflandre-Rigaud 1962 [empty], Psychropotidae [empty]