Nomenclature
original description
Clark, A. H. (1912). <i>Naumachocrinus</i>, a new genus belonging to the crinoid family Phrynocrinidae. <i>Proceedings of the U.S. National Museum</i> 42:195–197. [details]
From editor or global species database
Diagnosis Bathycrinidae with radials tall; arms delicate. Basals absent or small and covered by the radials. [details]