426 Bulletin American Museum of Natural History. [Vol. XXXVI, 



' 1909, p. 74). The type of chapmani di£Fers only in having the crown and 

 nape somewhat more broadly striped. The latter is without locality but 

 the 'make' of skin resembles that of specimens from Antioquia. If this 

 really be the region whence it came, its identity with the Salencio speci- 

 men is explained. It would follow, therefore, that geographically as well 

 as in characters, chapmani is intermediate between pitsillus and the dark 

 coast form represented by the Barbacoas specimen. Whether it may stand 

 for that race or whether, as the two birds from Mirafliores indicate, it is not 

 separable from pusillvs remains to be determined. 



Campylorhamphus pusillus is omitted from Brabourne and Chubb's 

 list doubtless through an oversight. Its brownish bill without the reddish 

 tinge shown by members of the trochilirostris group, and its cinnamon-buff 

 throat readily serve to distinguish it. 



San Antonio, 1; Cocal, 1; Barbacoas, 2; Miraflores, 2; Fusugasug£, 1. 



(2611) Campylorhamphus pucherani (Des Murs). 



Xiphorhynchus pucherani Des Mtjrs, Icon. Orn., 1849, pi. 69 (Bogota). 



Apparently a rare species. It is represented only by a male from Cocal. 

 I have no authentic material for comparison. 

 Cocal, 1. 



(2616) Dendrocolaptes validus validus Tsch. 



D[endrocolaptes] validus Tsch., Arch, fiir Naturg., X, I, 1844, p. 296 ("Wald- 

 region von Peru zwischen 10° und 12° Sude Breite"); Scl. & Salv., P. Z. S., 1879, 

 p. 523 (Concordia; Medellin; Frontino; Sta. Elena); Allen, Bull. A. M. N. H., 

 XIII, 1900, p. 156 (Valparaiso; ElLibano; LasNubes). 



In the absence of material typically representing the various races of 

 this species, I provisionally refer our Colombian specimens as above. 



The species ranges from the Tropical Zone in Amazonian Colombia to 

 the Subtropical Zone in the Western Andes. 



Cerro Munchique, 1; Miraflores, 1; Salento, 2; La Candela, 3; Agua- 

 dita, 1; Villa vicencio, 1; Florencia, 1. 



(2618) Dendrocolaptes sancti-thomae sancti-thomae {Lafr.). 



Dendrocops sancti-thomce Lafr., Rev. et Mag. de Zool., 1852, p. 466 (Santo Tomas, 

 Honduras, cf. Ridgw., BuU. U. S. N. M. 50, V, p. 231). 



Dendrocolaptes sanctithomm Wyatt, Ibis, 1871, p. 331 (Naranjo). 



Two specimens from Puerto Valdivia appear to be inseparable from three 

 from Nicaragua. They are somewhat more broadly barred below and less 



