852 
CYANOTRERON. - CYCLORHIS. 
Cyanotus omnicolor Swainson, Classific. Birds II. 243. 
Tachuris omnicolor d'Orbigny, Synopsis Avium 55. 
Tachuris rubrigastra d'Orbigny, Voy. Amér. mérid. 383. 
Regulus superciliosus Lichtenstein, Mus. berolin. 
Sietecolor. 
CYANOTRERON (Columbidae. — xuavo^ cyaneus, TpYjpov columba) Bonapartic, 
Compt. rend. 1854. XXXIX. 878; Conspectus Avium II. 23. — P^z7opw5 Swains, 
Rostrum minutissiraum : alae breves rotundatae: remigum prima longitudine 
secundarium, apice lesiniforme, angustissimo, sed brevi et in extremitate rotundato: 
3. 4. 5. omnium longissimae: Cauda brevis, subrotundata. 
cyanovirens Bonaparte, Conspectus Avium II. 23. — Ptilonopus pectoralis. 
monacha Bonaparte, Conspectus Avium II. 24. = Ptilonopus monachus Swains. 
CYANURUS (Garrulinae. — xuavoç cyaneus, oupa cauda) Swainson, Classific. 
Birds (1831) IL 265. Cijanocorax Boie. 
Synon. : Cyanura Bonap. — Cyanocitta Strickl. — Cyanocorax Gray. — Cyauogarru- 
lus, Cissolopha Bonap. 
Feet black and very large. The lateral toes typically equal. Nostrils par- 
tially hid by the frontal plumes, which are directed forwards. Bill crow like, 
the notch almost or quite obsolete on the upper mandible and the tip not suddenly 
bent over the lower. Culmen more arched than the gonys; commissure curved. 
Wings and tail rounded; the tip of the latter not mucronated. 
azureus Swainson, Fauna bor. amer. II. 495. — Cyanocorax caeruleus Gray. 
Bullocki Swainson, Fauna bor. amer. IL 495. = Garrulus Bullocki. 
Colliaei Bonaparte, Proceed. Zool. Soc. 1850. XVIII. 84. = Garrulus Colliaei. 
coronatus Swainson, Fauna bor. amer. II. 495. = Garrulus coronatus Swains. 
cristatellus Swainson, Fauna bor. amer. II. 495. — Garrulus cyanoleucus Swains. 
cristatus Swainson, Fauna bor. amer. II. 495. Garrulus cristatus Vieill. 
cyanopogon Swainson, Fauna bor. amer. II. 495. Cyanocorax cyanopogon 
Gray. 
cubo Bonaparte, Proceed. Zool. Soc. 1850. XVIII. 84. — Corea. 
Dairi Bonaparte, Proceed. Zool. Soc. 1850. XVIII. 84. — Corea. 
erythrorhynchus Swainson, Classific. Birds II. 265. — Gould, Centur. Himal. 
Birds Tb. 41. 
floridanus Swainson, Fauna bor. amer. IL 495. = Garrulus ßoridanus Bonap. 
formosus Swainson, Fauna bor. amer. IL 495. = Garrulus Bullocki. 
galeatus Gray, Handlist Birds II. 19. = Garrulus coronatus Swains. 
macrolophus Gray, Handlist Birds II. 4. = Garrulus macrolophus. 
nigritorques de Lafresnaye. = Garrulus armillatus. 
pileatus Swainson, Fauna bor. amer. II. 495. = Cyanocorax jnleatus Boie. 
sordidus Swainson, Zool. Illustr. IL 86. = Garrulus sordidus Swainson. 
Stelleri Swainson, Fauna bor. amer. II. 495. Tb. 54. = Garrulus Stelleri 
Vieill. 
CYBERNETES (Fluvicolinae. — xußspvao regere) Cabanis, Mus. Heine. 1860. 
IL 42. 
Synon.: Gubernetes Such. — Cybertes Gray, 
yetapa Cabanis, Mus. Heine. IL 42. = Flumcola yetapa. 
CYBERTES Gray 1855. = Cybernetes Cab. 
GYCHLARIS Blytii 1849. = Cyclorhis Swains. 
CYCLARIS Blytii 1849. = Cyclorhis Swains. 
CYCLORHIS (Laniidae. — xuxXoc circus, pLÇ naris) — Swainson, Zool. Journ. 
1827. m. 162. 
Synon.: Cyclaris Swains. — Cyclarhis Gray. — Cycloris Bonap. — Cychlaris Blytii. 
— Cyclorrhis Reichb. — Laniagra Lafresn. 
Mandibula superiore leviter dentata, subobtusa, naribus rotundatis. Alae breves, 
convexae, rotundatae , remigibus quarta quinta sexta aequalibus longissimis. Cauda 
aequalis. Pedes robusti. — 8 Specc. 
cearensis Baird. Gray, Handlist Birds I. 383. — Brasilia. 
