220 



THE VOYAGE OF H.M.S. CHALLENGER. 



Brissina, Gray. 

 Hemiaster, Des. 

 X H. cavernosus, A. Ag. 



H. experr/itus, Lov. 



■'■H. yihbosus, A. Ag. 



■••H. zonatus, A. Ag. 



H. mentzi, A. Ag. 



Tripylus, Pliil. 



T. excavatus, PliiL 



Ehinobrissus, A. Ag. 



*i?. hemiasteroides, A. Ag. 

 iJ. micmsferoides, A. Ag. 

 iv. pyrainidalis, A. Ag. 



*Cionobrissus, A. Ag. 

 *C revincttts, A. Ag. 



Brissopsis, Agass. 

 X -B. luzonica, A. Ag. 



X B. lijrifcra, Agass. 



*Aerope, Wy. Thorn. 



•.=vl. rostrata. Wy. Tliom. 



%Aceste, Wy. Thoin. 



*v4. hdlidifera, Wy. Thorn. 



*^3asstzia, Val. 



.4. cKceninca, A. Ag. 



.4. scrobiculata, Val. 



Brissus, Kl. 



B. carinaius, Gray. 



*i?. damcsi, A. Ag. 

 i?. obcsus, Verrill. 



jB. unicolor, Kl. 



Kange in 



Depth. 



Fathoms. 



-400 C. 



464-485 B.J, 



345-800 C. 

 620-750 C. 

 170-576 B. 



[20 C. 

 175-242 B. 



[800 C. 



-1100 C. 

 -2435 P. 



800-1750 

 C. Val. 



[2600 C. 



36-391 B. 



120-450 C. 

 -7B. 



Pi'iucipal Localities. 



Patagonia ; Chili ; La Plata 

 River ; Straits of Magellan ; 

 Kerguelen ; Heard Islands. 



Caribbean Islands ; East At- 

 lantic ; West Coast of Spain, 

 lat. 38 N., long. 0-9 W. 



Japan ; Arafura Sea. 



Bahia; Canary Islands. 



Caribbean Islands. 



Patagonia; Chili. 



Tahiti. 



Caribbean Islands 

 China. 



Arafura Sea. 



Luzon ; Siam ; New Caledonia ; 

 Tahiti ; NewZealand ; Philip- 

 pines ; Japan ; Arafura Sea. 



Norway ; Mediterranean ; Flo- 

 rida ; Greenland ; Cape Good 

 Hope; Caribbean Islands. 



Arafura Sea ; Bay of Biscay ; 

 Davis Straits. 



( Sandwich Islands to Low Archi- 

 < pelago; Buenos Ayres to Tris- 

 ( tan da Cunha ; Canary Isd.s. 



Florida Gulf Stream ; Caribbean 

 Islands, 



Pent; Panama; Gulf of Cali- 

 fornia. 



Society Islands ; Sandwich 

 Islands ; East Indies ; Mauri- 

 tius; Philippine Islands. 



North Brazil ; Azores. 



Panama ; Gulf of California. 



AVest India Islands; Cape 

 Verde Islands ; Mediterra- 



Tertiavy. 



Cuba ; North 

 America; 

 Europe; 

 Malta;Iudia; 

 Java. 



I Australia 



r {Micraster, sp.). 



England (Crag). 



France ; Swit- 

 zerland; Italy; 

 India ; North 

 America ;West 

 Indies. 



f Eocene ; Mio- 

 cene. 

 ■{ North America; 

 West Indies ; 

 Egypt. 



Eocene ; Mio- 

 cene ; Plio- 

 cene. 



North America; 

 West Indies; 

 Pyrenees; 

 Malta; Italy; 

 England; 

 Java. 



Cretaceous. 



Jurassic. 



1 



I Upper Chalk. 

 y India ; 

 Europe. 



