Ecliinodei-ma Mus Ind. 



Investigator Ophiuroidea, Plate Y 



R. KoeUer, iel. 



3 6. 37 Ophiomitra intégra, KbeKLer. 38. Ophioglypha aequalis L^Tnaii. 

 39, 40, 41, Ophiogljplaa sordida Koehler. 42,43, Opliioceramis tenera Koehler. 



Photo - etcKin^. Survey of India. Offices, Calcutta, Au^st. 1898. 



