Tetractocrinus Jaekel 1918 (Sea lily)

Crinoidea - Hemistreptocrinida - Hemistreptocrinidae

Synonym: Tetractocrinus Jaekel 1918 [objective synonym]

Parent taxon: Hemistreptocrinidae according to Yu. A. Arendt 1976

See also Novack-Gottshall 2022, Sepkoski 2002 and Ubaghs et al. 1978

Sister taxa: Hemistreptocrinus, Nonparactocrinus

Subtaxa: none

Ecology: stationary upper-level epifaunal suspension feeder

Distribution: there are no occurrences of Tetractocrinus in the database

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