8 FROCEEDINQS OF THE NATIONAL MUSEUM. vol. 40. 



Family THALASSOMETRID^. 



Crotalometra porrecta. 1 Thalassometm multispina. 1 



Family RHIZOCRINID^E. 



Bathycrinus aldricManus - 1 



southeast coast (from mombasa to cape town, including all the outlying 



islands). 



Family COMASTERID^. 



Comatella maculata. Capillaster multiradiata. 



Comissia ignota. Comanthus parvicirra. 



Comanthus waMbergii. 



Family HIMEROMETRID.E. 



Amphimetra africana. Craspedometra madagascarensis. 



Ileterometra joubini. Heterometra gravieri. 



Stephanometra indica. Dichrometra flagellata. 



Family COLOBOMETRID.E. 



Cenomctra emendatrix. Decametra mobiusi. 



Decametra modica. Decametra alaudse. 



Oligometra serripinna. 



Family TROPIOMETRILXE. 



Tropiometra carinata. 



Family THALASSOMETRIDyE. 



Crotalometra magnicirra. 1 Cosmiometra gardineri. 1 



Pachylometra sclateri. 1 



Family ANTEDONIM}. 



Iridometra mauritiana. Perometra afra. 



NORTHEAST COAST (FROM BRITISH EAST AFRICA TO SUEZ). 



Family COMASTERID^E. 



Comanthus {? parvicirra). 



i Deep-water species. 



