M. F. LINDER, DEL. 



Specimens from near Little Cat Island. 



Tig. 1. ASI'inODIADEMA sp. 



Fig-. 2. Plumulariaii Hydroid. 



Fig. 2a, 2*. Details of same. 



Fig. 3. Aglaopheni.\ perpusili.a (Alliiianl g-rowinf.-- on seaweed. 



Fig-- 4. PaSVTHI;\ QrADKIHEXTATA Ellis). 



