LITTORAL LISTS. 235 



Mkrocyphus maculatus Agass. Muscat; Madagascar. 



Salmacis bicolor Agass. Red Sea ; Zanzibar; Mauritius. 



Salmacis sulcata Agass. Red Sea; Mozambique. 



Echinus angutosus A. Agass. Bourbon ; Mozambique ; Cape Town. 



Toxopneustes pileo/us Agass. Bourbon ; Sej chelles. 



Tor.opneustes maculatus A. Agass. Persian Gull'; Mauritius. 



Hipponoe variegata A. Agass. Red Sea; Mauritius; Mozambique. 



Amblypneustes pentagonus A. Agass. Mauritius. ? 



Fibularia volva Agass. Red Sea. 



Clypeaster scutiformis Lame. Persian Gulf ; Mauritius; Zanzibar. 



Clypeaster humilis A. Agass. Red Sea. 



Laganum depressum Less. Persian Gulf; Zanzibar; Mauritius; Madagascar. 



Peronella roslrala A. Agass. Zanzibar. 



Echinarachnius parma Gray. Red Sea. 



Mellila erythraea Gray. Red Sea. ? 



Echinodiscus auritus Leske. Red Sea; Mauritius; Mozambique. 



Echinodiscus biforis A. Agass. Madagascar ; Mussel Bay. 



Echinodiscus luevis A. Agass. Red Sea ; Mozambique ; Mussel Bay. 



Echinoneus cyclostomus Leske. Mauritius ; Zanzibar ; Mozambique. 



Echinolampas oviformis Gray'. Red Sea ; Mauritius ; Cape of Good Hope. 



Ecliinobrissus recens D'Orbig. Madagascar. 



Maretia planulata Gray. Bourbon. 



Echinocardium australe Gray. Zanzibar; Cape of Good Hope. 



Looenia elongata Gray. Red Sea; Zanzibar. 



Brissus carinalus Gray. Mauritius ; Mozambique. 



Metalia sternalis Gray. Red Sea; Zanzibar. 



Metalia maculosa A. Agass. Mauritius. 



Schizasler gibberulus Agass. Red Sea. 



Moira slygia A. Agass. Red Sea ; Zanzibar. 



INDIAN OCEAN TO PHILIPPINE ISLANDS. 



Cidaris metularia Bl. Indian Ocean. 



Phyllacantkus verticillala A. Agass. Flores ; Mindoro. 



Phyllacanthus annulifera A. Agass. Philippine Islands. 



Phyllacanthus baculosa A. Agass. Flores; Amboyna. 



Phyllacanthus imperialis Br. Ceylon ; Aru Islands. 



Goniocidaris tubaria LtiTK. Indian Ocean ; East Indian Islands. 



Diadema setosum Gray. Bombay ; Amboyna. 



Echinothrix calamaris A. Agass. Timor ; Amboyna. 



Echinothrix turcarum Pet. Timor ; Amboyna. 



Astropyga radiala Gray'. Borneo ; Philippine Islands. 



Arbacia nigra A. Agass. (?) Philippine Islands. 



Echinomelra lucunter Bl. Calcutta ; Philippine Islands. 



Echinomelra oblongaBi.. Nikobar; Philippine islands. 



Parasalenia gratiosa A. Agass. New Guinea. 



Heterocentrotus manrmillalus Br. Indian Ocean ; Siam ; Philippine Islands. 



Heterocentrotus trigonarius Br. Java. 



Colobocentrotus atratus Br. Java; Moluccas. 



Stomopueustes variolaris Agass. Java ; Calcutta. 



Slrongylocenlrotus allius A. Agass. (?) Philippine Islands. 



Echinostrephus molare A. Agass. Amboyna. 



Pseudoboletia Indiana A. Agass. Philippine Islands. 



Temnopleurus toreumaticus Agass. Bombay ; Philippine Islands. 



Temnoplcurus Reynaudi Agass. Birmah ; Philippine Islands. 



Microcyphus maculatus Agass. Moluccas ; Philippine Islands. 



