750 
OREOPNEUSTE, — OREOTHRAUPIS. 
tirst quill the longest. Tail moderate and rounded. Legs lengthened, the apical 
portion of the thigh scutellated for nearly the length of the middle toe. Tarsi 
rather less than twice the length of the middle toe and scutellated with trans- 
verse scales both in front and behind. Toes three in front, the outer longer 
than the inner; and the claws short, compressed and slightly curved. 
ruficollis Gray, Genera Birds III. 537. = Charadrius ruficollis Wagl. 
totanirostris Jardine, Illustr. Ornith. Tb. 151. = Charadrius ruficollis Wagl. 
OREOPNEUSTE (Sylviadae) Swinhoe, Proc. Zool. Soc. 1871. 355. = Regulus Cuv. 
agricolensis Swinhoe, Proc. Zool. Soc. 1871. 355. = Phyllopneuste agrico- 
lensis Hume. 
Davidi Swinhoe, Proc. Zool. Soc. 1871. 355. = Regulus Schwärzt. 
Schwarzi Swinhoe, Proc. Zool. Soc. 1874. 183. = Regulus Schwarzi. 
OREOPYRA ( Trochilidae. — opoç mons, rcup insignis) Gould, Introd. Monogr. 
Trochil. 1861. 93. = Trochilus Lin. 
Synon.: Panterpe Cab. 
Bill longer than the head, straight or very slightly arched; wings long and 
rigid; tail moderately long and forked; tarsi clothed; feet rather small; gorget 
snow white. 
calolaemus Gould, Introd. Monogr. Trochil. 93. == Trochilus calolaemus. 
castaneiventris Salvin, Proc. Zool. Soc. 1864. 585. = Trochilus castanei- 
ventris Gould. 
cinereicauda Gould, Introd. Monogr. Trochil. 93. = Trochilus cinereicauda. 
hemileucus Gould, Introd. Monogr. Trochil. 93. = Trochilus hemileucus. 
insignis Gould, Introd. Monogr. Trochil. 93. = Trochilus insignis. 
leucaspis Gould, Proc. Zool. Soc. 1860. 312. = Trochilus leucaspis. 
venusta Lawrence, Ann. Lyc. New York 1867. VIII. 484. = Trochilus calo- 
laemus. 
0RE0RTYX (Perdicidae. — oçoç mons, opTt>£ coturnix) Baird, Birds NAmerica 
1858. 642. = Ortyx Steph. 
Body stout, broad; bill large; crest as in Lophortyx; tail short, broad, scar- 
cely more than half the wing, rounded, the longest feathers not much exceeding 
the coverts. Legs developed, the claws extending beyond the tip of the tail; the 
lateral toes short, the outer claw falling considerably short of the base of the 
middle. Very similar to Ortyx, except in the crest. 
pictus Baird, Birds NAmerica 642. = Ortyx picta Dougl. 
0RE0SC0PTES (Turdidae) Sclater, Proc. Zool. Soc. 1859. 340. — Baird, Review 
Amer. Birds 1874. I. 42; Birds NAmerica 1858. 346. = Mimus Boie. 
Synon.: Oroscoptes Baird. 
Culmen only sligthly curved towards the tip. Bill longer and slenderer than 
in Mimus, nearly equal to the head. Wings decidedly longer than the tail, rather 
pointed; the first primary less than half the second, which is a quarter of an 
inch shorter than the third. Tail rounded, scarcely graduated. 
montanus Sclater, Proc. Zool. Soc. 1859. 340. = Mimus montanus Bonap. 
0RE0STER0PS (Sylvicolinae) Bonaparte, Compt. rend. 1854. XXXVIII. 264.= 
Zosterops Vig. 
Synon. : Orosterops Bonap. 
Forma robustior; coloribus diversis; annulo periophthalmico parum conspicue 
quasi punctulato; rostro crassiore, magis inflato, culmine magis arcuato; toniis 
distincte inversis. 
javanica Bonaparte, Collect. Delattre 56. = Zosterops javanica Swains. 
montana Bonaparte, Collect. Delattre 56. = Zosterops javanica Swains. 
0RE0TETRAX caucasica Cabanis, Ersch Grub. Encycl. 1846. XXII. 144. = Te- 
traogallus caspius Gray. 
OREOTHRAUPIS arremonops Sclater, Proc. Zool. Soc. 1855. 84. = Saltator 
arremonops Jard. 
