268 



SNODGRASS AND HELLER 



Family CUCULID^. 



Genus Coccyzus Vieillot. 

 Coccyztts Vieillot, Analyse, p. 28, 1816. 



Range. — Temperate and tropical America. Galapagos Archi- 

 pelago. 



48. COCCYZUS MELANOCORYPHUS Vieillot. 



Coccyzus melanocoryphus Yi'Ei-Li.OT, Nouv. Diet. d'Hist. Nat., viii, p. 271. 



1 81 7. — RiDGWAY, Proc. U. S. Nat. Mus., xix, p. 581, 1896 (Charles and 



Chatham Islands). — Rothschild and Hartert, Novit. Zool., vi, p. 



174, 1899. 



Range. — Most of South America. Galapagos Archipelago: 



Charles, Chatham and Albemarle. 



We have one adult specimen taken in May on Chatham, where the 

 species was fairly common. On Albemarle we found it at the base 

 of the mountain back of Tagus Cove, where in March we secured 

 three young birds. Their notes are very similar to those of C. ameri- 

 canus. We have also one adult from Iguana Cove, Albemarle. 



MEASUREMENTS OF ADULT SPECIMENS OF CoCCyZHS 



melanocoryphus . 



Family TYRANNID^. 



Genus Myiarchus Cabanis. 

 Mytarc/nfs Caraj^is, Arch. f. Naturg., p. 272, 1844. 



Range. — All of America except arctic and antarctic regions. Gala- 

 pagos Archipelago. 



Subgenus Eribates Ridgway. 



Eribates Ridgway, Proc. U, S. Nat. Mus., xvi, p. 606, 1893. (Type, Myiobius 

 magnirostris Gray.) 



Ra?zge. — Galapagos Archipelago. Represented by one species. 



" Tarsus as long as the bill from the rictus; lateral outlines of the bill 



not contracted terminally. Otherwise similar to the subgenus Ony- 



chopterus'' (Ridgway, Proc. U. S. Nat. Mus., xix, 1S96, p. 568). 



