Traits Taxon list
Pentametrocrinus atlanticus (Perrier, 1883)
Pentametrocrinus australis McKnight, 1977
Pentametrocrinus diomedeae AH Clark, 1908
Pentametrocrinus japonicus (Carpenter, 1882)
Pentametrocrinus paucispinulus Messing, 2008
Pentametrocrinus semperi (Carpenter, 1882)
Pentametrocrinus spinosus Marshall & Rowe, 1981
Pentametrocrinus tuberculatus (AH Clark, 1907)
Pentametrocrinus varians (Carpenter, 1882)
Thaumatocrinus borealis (AH Clark, 1907)
Thaumatocrinus investigatoris AH Clark in AH Clark & AM Clark, 1967
Thaumatocrinus jungerseni AH Clark, 1915
Thaumatocrinus naresi (Carpenter, 1888)
Thaumatocrinus renovatus Carpenter, 1884
Thaumatocrinus rugosus (AH Clark, 1908)