130 



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



List of Species and Subspecies of the Colomhiarir-Pacijic Fauna which have entered the 



Cauca Valley. 



Leptotila plumbeioeps ^ 

 Marila nationi " 

 Micrastur guerilla interstes ' 

 Rupornis magnirostris ruficauda " 

 Piaya rutila gracilis ' 

 Piaya cayana nigrierissa ' 

 Ceophlceus bneatus mesorhynchus ' 

 Taraba transandeana transandeana ' 

 Myrmopagis schisticolor schisticolor » 



Xenops genibarbis Uttoralis ' 

 Rhynchocyclus sulphurescens asemus ' 

 Myiopagis viridioata accola " 

 Myiobius barbatus atricaudus ^ 

 Myiarchus tuberculif er nigriceps ' 

 Manacus vitellinus vitelUnus ■* 

 Tanagra xanthogastra chocoensis ' 

 Tanagra saturata ^ 

 Ramphocelus flammigerus ' 



"^List of Species and Subspecies Collected in the arid Upper Dagua Basin on the 

 western slope of the Western Andes, showing how large a proportion of them has been 

 derived from the Cauca Valley. 



CoUnus cristatus leucotis " 

 Chsemepelia passerina nana " 

 Leptotila plumbeiceps * 

 Belonopterus cayennensis * 

 Psittacula conspioillata caucse ' 

 Saucerottea saucerottei * 

 Hylocharis grayi * 

 Chlorostilbon melanorhynchus ° 

 Tapera naivia * 

 Crotophaga ani ^ 

 Synallaxis albescens albigularis ' 

 Todirostrum cinereum cinereum ' 

 Myiopagis viridicata accola ° 

 Myiobius fasciatus f asciatus 

 Pyrocephalus rubineus heterurus ° 

 Sayornis nigricans oineracea ' 

 Myiarchus apicalis * 

 Muscivora tyrannus ' 



Troglodytes musculus striatulus ' 

 Mimus gilvus tolimensis 

 Planesticus ignobUis ' 

 Compsothlypis pitiayumi elegans ' 

 Geothljrpis semiflava * 

 Cyanocompsa cyanea caucse * 

 Sporophila grisea grisea * 



" minuta minuta * 



" gutturalis * 

 Tiaris oUvacea pusUla * 

 Saltator striatipectus striatipectus " 

 Tanagra cyanocephala cyanocephala 



" saturata * 

 Tangara vitriolina ^ 

 Ramphocelus dimidiatus dimidiatus ' 



" chrysonotus 



Tachyphonus luctuosus ° 

 Molothrus bonariensis cabanisi ° 



The Caribbean Fauna. — The Caribbean coast of Colombia (except for 

 a small section of the base of the central part of the Santa Marta group) 



^ Unknown east of the Andes. 



2 Known, elsewhere only from the vicmity of Lima, Peru. 



3 Represented east of the Andes. 



* This species appears to be the only Tropical Zone species of the Pacific coast which has entered 

 the Cauca Valley over the Western Andes. A representative, but strongly marked form, Manacus 

 vitellinus milleri, occurs on the lower Cauca River at Puerto Valdivia, on the route by which this species 

 might have been expected to enter the Cauca Valley. 



B Recorded from the Cauca Valley but not from the Pacific coast. 



6 Recorded from Pacific coast and Cauca Valley. 



7 Recorded from Pacific coast but not from Cauca Valley. 



