358 
PTERORHINUS. — PTERORRHINUS. 
niger v. Pelzeln, Ornith. Brasil. 46. = Thamnophilus niger. 
orthoiiyx Gray, Genera Birds I. 155. 
[Columbia. Respubl. aequat. Nova Granada. 
Merulaxis orthonyx de Lafuesnaye, Revue Zool. 1843. 131; Magaz. 1844. 
Ois. Tb. 53. 
Triptorhinm orthonyx Cabanis, Wiegm. Arch. 1847. XIII. 220. 
Acrophornis orthonyx Cabanis, Mus. Heine. IL 20. — Sclaïer, Ibis 1874. 204. 
Ommatornis orthonyx Sclaïer. 
paradoxus Gay, Fauna chil. 305. [Chile. 
Troglodytes paradoxus v. Kitïliïz, Mém. acad. St. Petersbg. 1831. I. 184. 
Tb. 5. 
Malacorhynchus chilensis MÉnétriés, Monogr. Myioth. 85. 
Platyurus lepturus Swainson, Classif. Birds II. 319. 
Scytalopus paradoxus Lesson. 
Leptonyx paradoxus d'Orbigny, Voy. Amér. mérid. J 97. 
Pteroptochus chilensis Gray, Genera Birds 1. 155. 
Merulaxis paradoxus de Lafresnaye, Contrib. Ornith. 185L 
Triptorhinus paradoxus Cabanis, Wiegm. Arch. 1847. XIII. 219. — Sclater, 
Ibis 1874. 205. 
Scytalopus magellanicus Philippi, Catal. Aves Chil. 14. 
rhiiiolophus Gray, Genera Birds I. 155. [Brasilia* 
Myiothera rhinolophus Pz. Wied, Beitr. Natg. Brasil. III. 1050. 
Merulaxis ater Lesson, Centur. Zool. 30. 
Malacorhynchus cristatellus MÉnétriés, Mém. acad. Petersbg. 1831. I. Tb. 12. 
Platyurus corniculatus Swainson, Ornith. Draws Tb. 55. 56. 
Pteroptochus ater Gray, Genera Birds I. 155. 
Sarochalinus ater, S. rhinolophus Cabanis, Wiegm. Arch. 1847. XJII. 220. 
Merulaxis rhinolophus de Lafresnaye, Contrib. Ornith. 1851. — Sclater, 
Catal. Ann. Birds 169; Ibis 1874. 174. 
Scytalopus ater, Sc. rhinolophus Burmeister, syst. Uebers. Th. Bras. 111. 61. 
rabecula v. Kittlitz, Mém. acad. Petersbg. 1831. I. 178. Tb. 2. — Sclater, 
Ibis 1874. 201. [Chile. 
Megalonyx rubecula d'Orbigny, Synops. Avium I. 16. 
Megalonyx rufogularis , Leptonyx rw^ecw^a d'Orbigny, Voy. Amér. mérid. 196. 
Tb. 7. Fig. 3. 
rnficapîllus Gray, Genera Birds I. 155. [Chiloe, 
Megalonyx ruficapillus Lesson, Revue Zool. 1842. 209. 
senilis Gray, Genera Birds I. 155. = Scytalojms senilis. 
speluncae Gray, Genera Birds I. 155. = Scytalopus speluncae Sclat. 
squamiger Gray, Genera Birds I. 155. = Merulaxis squamiger Lafresn. 
Tariii Darwin, Voy. Beagle III. 70. — Hylactes Tarni King. 
Tarni Sclater, Catal. Amer. Birds 170. = Hylactes castaneus Sclat. 
thoraeicus Sclater, Proc. Zool. Soc. 1864. 609. Tb. 38. [Amazon, 
Liosceles thoraeicus Sclater, Ibis 1874. 199. 
undulatus Supra II. 579. = Scytalopus indigoticus. 
PTEROEHINTJS (Crateropodinae. — XTSpov penna, ptv naris) Swinhoe, Ibis 1868. 
IV. 60. .= Pomatorhinus Horsf. 
Bill curved, compressed at culmen and expanding at sides, narrowing very 
gradually to the tip , which is obtuse and without notch. Nostrils thickly covered 
with feathers and vibrissae. Wings short, rounded; 5. 6. 7. quills longest. Tail 
of twelve feathers, moderatly long and the four outer rectrices graduated. Legs 
somewhat slender for the Timaliine group, with moderate feet and claws: tarse- 
scale divided. 
Davidi Swinhoe, Ibis 1868. IV. 61. — Pomatorhinus Davidi. 
PTERORRHINUS (Subgen. Perdicis) Brandt, Bullet, acad. Petersbg. 1843. I. 
279. Perdix. 
