Porphyrocrinus

Porphyrocrinus is a genus of crinoids within the family Phrynocrinidae. Members of this genus have been found from 2103 to 4240 meters below sea level.

Species

 * Porphyrocrinus daniellalevyae Messing, 2016
 * Porphyrocrinus incrassatus (Gislén, 1933)
 * Porphyrocrinus thalassae Roux 1977
 * Porphyrocrinus verrucosus Gislén 1925