Clark. — Brittle-Stars. 



PLATE 2. 



Ophionema intricata Liitken. Tobago. 



Fig. 1. Aboral view of diskless body and bases of arms. X 4. 



Fig. 2. Oral view. 



Fig. 3. Aboral view of diskless specimen. Nat. size. 



Ophiophragmus filograneus (Lym.). Fla.: Port Tampa. 



Fig. 4. Oral view. Nat. size. 



Fig. 5. Oral view of disk and bases of arms. X 3. 



Amphiodia tymbara H. L. Clark. Holotype. Tobago. 

 Fig. 6. Aboral view. Three fourths nat. size. 



