BioStor
Psarocolius wagleri (G. R. Gray, 1845)
 | On a Collection of Birds Made by W. W. Brown, Jr., at David and Divala, Chiriqui Outram Bangs (1901) The Auk 18: 355-370 |
 | The Classification of Birds Hubert Lyman Clark (1901) The Auk 18: 370-381 |
 | Distribution and origin of the birds of Mexico L Griscom (1950) Bulletin of The Museum of Comparative Zoology 103: 339-382 |
 | Biological investigations in the Selva Lacandone, Chiapas, Mexico R A Paynter (1957) Bulletin of The Museum of Comparative Zoology 116: 191-298 |
 | Birds of Laguna Ocotal. By Raymond A. Paynter, Jr R A Paynter (1957) Bulletin of The Museum of Comparative Zoology 116: 249-285 |
 | Contributions towards a revision of Myrsidea Waterston. III. (Menoponidae: Mallophaga) Theresa Clay (1966) Bulletin of the British Museum (Natural History), Entomology 21(4): 203-243 |