REPORT ON THE ECHINOIDEA. 



227 



Encope, Agass. 



E. calif ornica, Verrill.. 

 X E. emarginata, Agass., 

 E. (jrandis, Agass., 

 E. michelini, Agass., 

 E. micropora, Agass., 



PETALOSTICHA, Hsckel. 



Cassidulid^e, Agass. 



ECHINONID^, Agass. 



EchinoiuiLS, Van Pliel. 

 E. cyclostomus, Leske., . 

 E. semilunaris, Lamk., . 



LAGANID.E, Des. (emend.). 



Laganum, Kl. 

 L. bonani, Kl., 



X L. depressum, hess., 



X L. pnitnami. Barn., 



Feronella, Gray. 



X P. decago7ialis, A. Ag., . 



P. orbicularis, A. Ag., . 

 X P. pcronii. Gray, . 

 P. rostrata, A. Ag., 



ScuTELLiD.*, Agass. 



Echinarachnius, Leske. 

 E. excentricus, Val., 

 E. mirabilis, A. Ag., 



E. parraa, Gray, . 



Arachnoides, Kl. 



A. placenta, Agass., 



Echinodiscus, Breyn. 

 E. auritus, Leske., 

 E. biforis, A. Ag., . 

 X E. l(Bvis, A. Ag., . 



Mellita, Kl. 



M. erythraa, Gray, 

 M. longifissa, Mich., 

 M. pacifica, Verrill., 

 X M. sexforis, A. Ag., 

 M. stokedi, A. Ag., 



M. testudinaia, Kl., 



Astriclypeics, Verrill. 

 x^. manni, Verrill., 



Rotxda, Kl. 



R. augusii, KL, 

 R. rumphii, KL, . 



Eange 

 in Depth. 

 Fathoms. 



-25 C, 



-315 C. 

 -40 C. 



306 B. 



-270 B. 

 -7B, 



-70 C. 

 -11 B. 



Priucipal Localities. 



Tasmania; East India Islands; PhilippLae Islands. 

 ; Kingsmills Islands; Fiji Islands; Philippine Islands; 

 ; Australia; Zanzibar; Arafura Sea. 



Japan; Amboyna. 



( Japan; New Caledonia; Bay of Bengal; East India 

 ( Lslands; Philippines; Arafura Sea; Tonga; Tahiti. 



Australia; Formosa. 



Tasmania ; Philippine Islands ; New South Wales. 



New Zealand ; Zanzibar. 



California; Alaska; Kamtchatka. 

 Japan ; Aleutian Islands. 



New Jersey; Laliradcr; Vancouver Island; Kamtchatka; 

 Aleutian Islands ; Japan ; Australia ; India ; Red Sea. 



New Zealand ; Australia ; East India Islands ; Burmah. 



Zanzibar ; Philippine Islands. 



Mozambique ; Red Sea ; Java ; Cape of Good Hope. 



Japan; New Caledonia; East lucUa Islands; South Africa. 



Red Sea (?). 



Panama ; Gulf of California. 



Peru. 



Brazil; West India Islands ; South Carolina; Bermudas. 



Guayaquil ; Panama ; Galapagos. 

 ( Brazil ; West India Islands ; North and South Carolina ; 

 j Nantucket. 



China; Japan. 



Liberia ; Senegal ; Cape Verde Islands. 

 Senegal ; Cape Verde Islands. 



Gulf of California. 



Brazil ; West Indies ; Yucatan ; Florida ; South Carolina. 



Gulf of California. 



Yucatan ; Florida. 



Panama ; GuU' of California. 



Australia ; King.smills Islands ; Zanzibar ; East India Islands. 

 Florida ; West India Islands 



