534 
CALLAENAS. — CALLIDICE. 
cinerea Förster, Enchir. hist. nat. 35. = Glaucopis cinerea Gmel. 
olivacea v. Pelzeln. — Nova Selandia. 
Wilsoni Gray, Handlist Birds IL 7. = Glaucopis Wilsoni Bonap. L 468. 
CALLAENAS Reiciienbaoh ^ CALOENAS Gray. 
CALLALCYON Bonaparte, rectius CALLIALCYON. 
CALLENE (Myiotherinae) Blyth, Journ. asiat. Soc. Bengal 1847. XVL 126. = 
Ruticilla Brehm. 
Synon. : Cinclidiura Blyth. 
Bill shorter than the head, straight, slender, higher than broad, the ridge of 
the upper mandible tolerably acute and its tip very slightly emarginated ; inferior 
gonys ascending for the terminal half, imparting to the bill the appearance of a 
tendency to bend upward; nasal apertures in the form of elongate oval fissures in 
the lateral nasal membrane, and partially impended by the short semireflected 
frontal feathers, gap armed with a few small setas; wings and tail rounded, the 
4. 5. 6. primaries equal and longest; legs and toes slender, the tarsi smooth, 
unscutellate and very long, as is also the middle toe; claws but moderatly curved 
and of a little more than mean length; plumage light, soft and full, having a 
skale like appearance on the crown, breast and belly. 
albiventris Blanford, Proceed. Zool. Soc. 1867. XXXV. 833. Tb. 39. rr. 
Ruticilla albiventris. 
frontalis Blyth, Journ. asiat. Soc. Bengal 1847. XVL 136. =^ Ruticilla sca- 
pularis: 
rufiventris Blyth, Journ. asiat. Soc. Bengal 1847. XVL 136. = Ruticilla 
major. 
CALLIALCYON (Halcyoninae. — kolKoc, pulcher. Alcyon) Bonaparte, Conspectus 
Avium 1850. I. 156. — Reichenbach, Handb. spec. Ornith. L 15. — Dacelo 
Leach. 
Synon.: Calialcyon, Callalcyon Bonap. 
Schnabel so breit wie hoch. Nasenloch ganz aus der Befiederung heraus- 
tretend, schief, von der ganzen Schiefe aus erstreckt sich eine breite sehr flache 
Furche über die Hälfte der Schnabelmitte parallel der gewölbten Firste. 
coromanda Bonaparte, Conspect. Vol. Anis. 9. = Dacelo coromandeliana 
SCHLEG. 
coromandeliana Cabanis, Mus. Heine. H. 157. ~ Dacelo coromandeliana Schleg. 
lilacina Bonaparte, Conspect. Vol. anis. 9. = Dacelo coromandeliana Schleg. 
Schlegeli Reichenbach, Handb. spec. Ornith. I. 16. = Dacelo coromandeliana 
Schleg. 
CALLICEPHALUS Agassiz, Nomencl. Ind. univers. 1846. 58. = Callocephalon Less. 
CALLICHELIDON Gray, Handlist Birds I. 72. Hirundo Lin. 
Synon.: Kalochelidon Bryant. 
cyanoviridis Bryant. Gray, Handlist L 72. — Hirundo cyaneoviridis Bryant. 
euchrysea Gray, Handlist Birds L 72. = Hirundo euchrysea Gosse. 
CALLICHEN (Anatidae) Brehm, Vögel Deutschlds. 1831. 921. Anas Lin. 
Der Schnabel nach der Spitze hin merklich schmaler, an der Wurzel viel 
breiter als die Stirn, vom sehr niedrig, mittellang. 
micropus, ruficeps, rufinus, subrufinus Brehm, 1. c. 922 — 925. = Anas ru- 
fina Pall. 
CALLICITTA (Corvidae) Gray, List Genera Birds 1841. 50. — Cabanis, Mus. 
Heine. L 225. — Baird, Birds N. America 575. = Garrulus Briss. 
Synon. : Calocitta Gray. — CaUcitta Agass. 
Nostrils very large, naked, uncovered by feathers. Head with a recurved 
crest; wings less than half as long as the tail. 
BuUocki Gray, List Genera Birds 50. = Garrulus Bullocki. 
Colliei Gray, Genera Birds 50. = Garrulus Colliei. 
formosa Sclater, Proceed. Zool. Soc. 1859. XXVIL 351. Garrulus Bullocki. 
CALLIDICE (Trochilidae) Mulsant et Verreaux, Mém. Soc. hist. Cherbourg 1866. 
XIL 209. — Trochilus Lin. 
