214 LIST OF KNOWN SPECIES. 



DIADEMATIDAE Peters. 



NAME ADOPTED. ORIGINAL NAME. PRINCIPAL LOCALITIES. 



Diadema Schynv. 



Diadema mexicanurn A. Ac. Diadema mexicanurn A. Ao. Acapulco; Cape St. Lucas. 



( W. India Lis.; Cape Verde Isls. ; 



Diadema setosum Gray. Cidarites diadema Lamk. J Indian Ocean; Japan ; Sand- 



( wicb Isls. ; Feejee Isls. 

 Centrostephanus Pet. 



Centrostephanus coronatus A. Ao. Echinodiadema corouata Ver. Cape St. Lucas. 



Centrostephanus longispinus 1't. Diadema longispina Phil. Palermo; Canary Isls. 



Centrostephanus Rodgersii A. Ag. ThrichodiademaRodgersii A.Ag. Australia ; New Caledonia. 

 Echinothrix Pet. 



Echinothrix calamaris A. Ag. Echinus calamaris Pall. 



\ Society Isls. ; Last India Lis. ; 



(. Philippine Lis. 



< Red Sea ; Feejee Isls. ; Sand- 

 Echinothrix Desorii 'Pet. Astropyga Desorii Ac ASS. . , ,. 



( Sandwich Isls. ; Feejee Isls. ; 



Echinothrix tun-arum Pet. Diadema turcarum Schynv. -s Japan: E. India Isls.; Red 



( Sea ; Zanzibar. 



Astropyga (I ray. 



Astropyga puloinata Agass. Cidarites pulvinata Lamk. Panama; Gulf of California. 



. . i/. /.•/ j- i 1 Zanzibar; Last India Isls. ; Phil- 



Astropyga radiala Cray. Ltdans radiata Li ski ;. J. . . ' 



( ii)[)ine Lis. 



Asthenosoma Grdbe. 



Asthenosoma hystrix A. AG. Calveria hystrix Tiiom. Florida; Roekall to Rona. 



Asthenosoma varium GfiUBE. Asthenosoma varium Gut'itE. China Seas. 



ECHINOMETRADAE Gray. 

 Colobocentrotus Br 



Colobocentrotus atratus Br. Echinus atratus I. inn. Zanzibar; Java; Sandwich Lis. 



Colobocentrotus Mertensii Bk. Colobocentrotus MertensiiBu. Bunin Lis.; Australia. 

 Heterocentrotus Br. 



__ . i, . n /-.-j m ^ i- S Sandwich Lis. ; E. India Lis ; 



Heterocentrotus »m»iMi//(i/«N Bit. Cidans mammillata Kx. . 



( Keel s.- 1 ; Feejee Isls. 



_ . , . . „ 7- , i .... < Mauritius; Java; Sandwich Lis.; 



Heterocentrotus ingonarius Br. Echinus trigonarius Lamk. 



( Feejee Lis. 



Echinometra Rondel. (Breyn.) 



( Zanzibar; Red Sea; E. India 



Echinometra lucunter Bl. ( 'idaris lucuntrr Lkskk. -f Isls. ; Japan; Sandwich Isls. ; 



( Feejee Isls. 



Ellipsechinus macrostomus 

 Echinometra ynacrostoma A. Ag. . 



( Sandwich Isls.; Philippine Isls. ; 



Echinometra oblonga Bl. Echinus oblongus Bl. i Sevcbclle Isls 



< Senegal; Cape Verde; Brazil; 

 Echinometra subangularis Desml. ("idaris subangularis Lkskk. 1 ^, j ||( jj a i s [ s . Bermudas 



Echinometra Van Brunti A. Ag. Echinometra Van Brunti A. Ac. Peru; Panama; GulfofCal. 

 Echinometra viridis A. AGA8S. Echinometra viridis A. Ac. Florida; Hayti. 



Parasalenia A. Agass. 



( Kingsmills Lis. : Bonin Isls. ; 

 Parasalenia gratiosa A. Ac. Parasalenia gratiosa A. Ag. i Zanzibar 



Stomopneustes Agass. 



Stomopneustes oariolaris Ac. Echinus variolaris Lamk. Mauritius, Java; Samoa. 

 Strongylocentrotus Br. 



Strongylocentrotus albus A. Ag. Echinus albus Mm.. Patagonia; Chili; Peru. 



Strongglocentrotus armiger A. Ag. Strongylocenirottts armiger A. Ag. Australia. 



