APPENDIX 



637 



ly, in litt.). Possibly the same bird (though it was reported as a Dark- 

 billed Cuckoo, C. melacoryphus) was also seen on January 26 (Tou- 

 can, vol. 7, no. 1, 1980, p. 2). Another Gray-capped Cuckoo was seen 

 January 7-8, 1982, at Tocumen marsh by V. Emanuel, J. and R. A. 

 Rowlett, and several other observers (Ridgely, in litt.). The normal 

 range of this species is from the Santa Marta region of Colombia and 

 Venezuela, to southwestern Ecuador and northern Peru.] 



Family COTINGIDAE: Cotingas, Cotingas 



[PLATYPSARIS AGLAIAE (Lafresnaye) : Rose-throated Becard, 

 Cotinga Gargantirrosada 



Pachyrhynchus aglaiae Lafresnaye, 1839, Rev. Zool., 2, p. 98. ( Jalapa, Vera Cruz, 

 Mexico.) 



The Rose-throated Becard is known in Panama from a single sight- 

 ing at Santa Clara, Chiriqui, on January 17, 1977, by A. Greensmith 

 and others (Ridgely, in litt.). The normal range is from Arizona and 

 Texas to northwestern Costa Rica.] 



Family PIPRIDAE: Manakins, Saltrines 



MANACUS CANDEI (Parzudaki): White-collared Manakin, 

 Saltarin Cuelliblanco 



Pipra candei Parzudaki, 1841, Rev. Zool., 4, p. 306. (Truxillo, Honduras.) 



Found to be fairly common at forest edge in lower Teribe and 

 Changuinola River Valleys, Bocas del Toro, where it was first re- 

 corded in October 1978 by J. Pujals. Specimens were taken by W. 

 Martinez and W. Booth on February 17, 1979, and additional speci- 

 mens were collected by personnel of the Gorgas Memorial Laboratory 

 in January 1980. There is no evidence of hybridization with the locally 

 sympatric Golden-collared Manakin (M. vitellinus) , but further study 

 is needed. 



Family TYRANNIDAE: Tyrant Flycatchers, Atrapamoscas 



[MACHETORNIS RIXOSUS (Vieillot): Cattle Tyrant, 

 Atrapamoscas Jinete 



Tyrannus rixosus Vieillot, 1819, Nouv. Diet. Hist. Nat. nouv. ed., 35, p. 85 ; based 

 on "Suiriri," no. 197, of Azara, 1805, Apuntamientos Hist. Nat. Paxaros Para- 

 guay Rio Plata, 2, p. 148. (Paraguay.) 



