✦ LIBER ✦

Hybridism and Generic Characters in the Trochilidæ

✍ Scribed by Robert Ridgway

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

An Instance of Hybridization in Hummingb

✍ Walter P. Taylor 📂 Article 📅 1909 🏛 University of California Press 🌐 English ⚖ 155 KB

Dr. Shufeldt on the Osteology of the Tro

✍ Review by: L. S. 📂 Article 📅 1886 🏛 University of California Press 🌐 English ⚖ 370 KB

Notes on the Trochilidæ. The Genera Chlo

✍ D. G. Elliot 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 650 KB

XII.—Descriptions of New Speciesof Birds

✍ Geo. N. Lawrenoe 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 682 KB

Generic characters in the ustilaginales

✍ R. F. Langdon 📂 Article 📅 1974 🏛 Springer Netherlands 🌐 English ⚖ 260 KB

Notes on the Trochilidæ. The Genera Pygm

✍ Osbert Salvin; D. G. Elliot 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 483 KB