72 BULLETIN OF THE 



Station 205. 

 211. 

 214. 

 227. 

 265. 

 281. 

 288. 



xiv. (Bartlett), 608 " " Grand Cayman, 



xviii. (Bartlett), 600 " Lat. 1S° 20' 30" N., Long. 87° 16' 40" W. 



Salenia Patterson! A. Ag. 



Tliis is the largest recent species of the genus thus far known. A number of 



large specimens measuring nearly au inch in diameter, and with primary spines 

 over three inches in length, were collected at Barbados and Guadeloupe. 



Station 101. 175-250 fathoms. Off Morro Light. 



129. 314 " •' rrederickstadt. 



139. 218 " " Santa Cruz. 



157. 120 " " Montserrat. 



158. 148 



159. 196 " " Guadeloupe. 

 164 150 



209. 189 " " Martinique. 



274. 209 " " Barbados. 



300. 82 



XX. (Bartlett) 51 " Lat. 21° 20' 30" N., Long. 86° 28' 40" W. 

 xxii. (Bartlett) 250 " " 19° 4S' 47" N., " 77° 23' 0" W. 

 xxix. (Bartlett) 300 " " 21° 23' 19" N., " 82° 54' 42" W. 



Podocidaris scxilpta A. Ag. 



This species does not seem to be common in the West Indies ; only a single 

 specimen was dredged at. 



Station 100. 250-400 fathoms. Off Morro Light. 



Podocidaris scutata A. Ag. n. sp. 



This is a much larger species than eitlier of the others of the genus. Test 

 depressed, remarkable for its large abactinal system. The whole abactinal surface 

 of test covered by small, distant, fine, slender fixed spines contrasting with the 

 corresponding coarse granulation of P. sculpla ; fewer large primary tubercles close 

 to the ambitus on the actinal surface. Actinal membrane entirely covered by 

 prominent imbricating plates; 5 anal plates, as in P. prionigera, to which it is most 

 closely allied. Test light grayish brown when alive. 



Station 131. 580 fathoms. Off Santa Cruz. 



