IHSC..] rROCEEDINGS OF UNITED STATES NATIONAL MUSEUM. 287 



KHYNCHOPYGUS D'Orbiguy. 



120. Rhynchopygus pacificus A. Agassiz. 



Mexico : 



Cape St. Lucas, Lower California; John Xautus (6988). 



Acapnlco; Mus. Conip. Zool. (3501). 

 Chatham Island, Galapagos Islands; Dr. VV. H. Jones, U. S. N., 1884 (8750). 



Family SPATANGID^ Agassiz. 



Subfamily Pourtalesi^ A. Agassiz. 

 POURTALESIA A. Agassiz. 



121. Pourtalesia JefFreysi Wy v. Thomson. 



Atlantic Ocean, off George's Bank ; lat. 40° 16' 50" N., long. 67° 05' 15" W., 1,290 

 fath., M. S. ; U. S. Fish Comm., sta. 2084, 1884 (6255). 



URECHINUS A. Agassiz. 



122. Urechinus Naresianus A. Agassiz. 



Off George's Bank; lat. 41° 43' N., long. 65° 21' 50" W., 1,309 fath., M. ; U. S. 



Fish Comm., sta. 2074, 1883 (7114). 

 Off George's Bank; lat. 41° 24' 45" N., long. 65° 35' 30" W., 1,242 fath.; U. S. 



Coast Survey str. Blake, A. Agassiz, sta. 308, 1880 (6803). 



Subfamily ANANCHYTID^ Alb. Gras. 



PAL^OTROPUS Lov6n. 



123. Palaeotropus Josephinae Lov^n. 



Off Havana, Cuba, 143-182 fath., S. Cr. ; U. S. Fish Comm., sta. 2327, 2341, 1885 



(10634, 10635). 

 Off Barbados, Windward Islands, 140 fath. ; U. S. Coast Survey str. Blake, A. 



Agassiz, sta. 299, 1878-'79 (6791). 



PAL^OBRISSUS A. Agassiz. 



124. Palaeobrissus Hilgardi A. Agassiz. 



Off Barbados, Windward Islands, 82 fath. ; U. S. Coast Survey str. Blake, A. 



Agassiz, sta. 300, 1878-'79 (6812). 



HOMOLAMPAS A. Agassiz. 



125. Homolampas fragilis A. Agassiz. 



Caribbean Sea. near Aves Island; lat. 15° 24' 40" N., long. 63° 31' 30" W., 683 

 fath., M. fne. S.; U. S. Fish Comm., sta. 2117, 1884 (8397). 



PALEOPNEUSTES A. Agassiz. 



126. Paleopneustes cristatu.s A. Agassiz. 



Off Havana, Cuba, 156 fath., Cr. ; U. S. Fish Comm., sta. 2332, 2336, 1885 (10759, 



10761). 

 Off Barbados, Windward Islands, 180 fath. ; U. S. Coast Survey str. Blake, A. 



Agassiz, sta. 295, 1878-'79 (6828). 



