Florometra with oral pinnules slender, lacking carinate processes on basal pinnulars of proximal pinnules. Middle and distal pinnules also more slender with more elongate segments than those of other Florometra species. Third syzygy usually between brachials 16+17.
Clark AH, Clark AM (1967) A monograph of the existing crinoids 1(5). Bulletin of the United States National Museum (82):1-860.