128 CATALOGUE OF BIRD SKELETONS LUCAS. 



Geranoetus melanoleucus (Vieill.). 

 Elizabeth Island, Straits of Magellau, January 20. (18471.) 



Family PANDIONID^. 



Pandion haliaeetus (Gmel.). 



Cerros Island, Lower California, May 5, (18543.) 



Family AKDEID.E. 



Nycticorax pauper (Scl. aud Salv.). 



James Island, Galapagos Grou)i, April 11. (18501.) 

 Not hitherto recorded from this locality. 



Butorides plumbeus (Sundev.)- 



James Island, Galapagos Group, April 11. (18559.) 



Family PELECANID.E. 

 Pelecanus californicus (Ridgw.?) 

 Panama Bay, United States of Colombia, March 15. (18483.) 



Family SULID^. 

 Sula cyanops (Sundev.). 

 Abrolhos Island, Brazil, December 8. (18542.) 



Sula gossi (Ridgw.). 

 Chatham Island, Galapagos Group, April 4. ( 18493.) 



Family PH^THONTIDJS. 

 Phaethon aethereus (Linn.). 

 Abrolhos Island, two specimens. December 28. (18486,18555.) 



Family FREGATID^. 

 Fregata aquila (Linn.). 

 Abrolhos Island, Brazil, December 28. (18485.) 

 Family PHALACROCORACID.E. 

 Phalacrocorax vigua (Vieill.). 

 Phalacrocorax brasiliensis Auct. 

 Port Otway, Patagonia, February 10. (18479.) 

 Mr. Eidgway* has expressed the opinion that the differences existing 



* Proc. U. S. National Museum, Vol. XII, p. 138. 



