Ophiophragmus filograneus A ventral view of disk and mouth area before bleaching, buccal funnel B lightly bleached SEM of disk and mouth area C SEM of 3 arm segments, wide VAPs and LAPs D SEM of mouth area E LAP with 3 spine articulation sockets with parallel sides F LAP with thick raised lobes of spine articulation.

 
 
  Part of: Carpenter JH (2025) Amphicutis stygobita (Echinodermata, Ophiuroidea, Amphilepidida, Amphilepididae), a brooding brittle star from anchialine caves in The Bahamas: feeding, reproduction, morphology, paedomorphisms and troglomorphisms. Subterranean Biology 51: 147-196. https://doi.org/10.3897/subtbiol.51.152663