Echinoderm^Larvae. 



PI. V. 



I>. tr. 



^^: 



Th. Mort.n..n d.i. 1—2. Eucidafls Thouarsi (\'al.); 3—4. Phyllacanthus parvispinus Woods; 



5. Diadema antillarum Phil.; 6-7 (?) Astropyga pulvinata (Lamk.). 



Oanik Rear. Anit. 



