TY  - JOUR
AU  - Ridgely, Robert S
AU  - Robbins, Mark B
ID  - 42446
TI  - Pyrrhura orcesi, a New Parakeet from Southwestern Ecuador, with Systematic Notes on the P. melanura Complex
JF  - The Wilson bulletin
SN  - 0043-5643
VL  - 100
SP  - 173
EP  - 182
Y1  - 1988
UR  - http://biostor.org/reference/42446
L2  - http://www.biodiversitylibrary.org/page/0
ER  -