Genus

Icthyocrinus Conrad, 1842

List of species
Luokittelu
Organism groupBiota
KingdomAnimalia
PhylumEchinodermata
SubphylumPelmatozoa
ClassCrinoidea
SuperclassPentacrinoidea
InfraclassInadunata
ParvclassCladida
SuperorderFlexibilia
OrderSagenocrinida
FamilyIcthyocrinidae
GenusClidochirus
Icthyocrinus
Speciespyriformis