Indian Gray Hornbill

Here the details of the Indian Gray Hornbill named bird below:

SCI Name:  Ocyceros birostris
Protonym:  Buceros birostris Del.Flor.Faun.Insubr. 2 p.87
Taxonomy:  Bucerotiformes / Bucerotidae / Ocyceros
Taxonomy Code:  inghor2
Type Locality:  Coromandel, India.
Author:  Scopoli
Publish Year:  1786
IUCN Status:  Least Concern

DEFINITIONS

OCYCEROS
(Bucerotidae; Ϯ Indian Grey Hornbill O. birostris) Gr. οξυκερως oxukerōs  with pointed horns  < οξυς oxus  sharp, pointed; κερας keras, κερως kerōs  horn; "Ocyceros* ginginianus, Shaw.  ...  * I propose this subgeneric name for the present species and Tickellii, Blyth; Bonaparte's name meniceros, of 1854, having been previously otherwise applied by Gloger in 1842" (Hume 1873); "Ocyceros Hume, Nests and Eggs Indian Bds., 1873, p. 113. New name for Meniceros Bonaparte, 1854, not of Gloger, 1841. Type, by subsequent designation, Buceros birostris Scopoli. (Elliot, Monogr. Bucerot., pt. 10, 1882, p. xvii [= intro., p. xvii of volume]." (Peters 1945, V, 254).
Synon. Gingala.

birostris
L. bi-  two-  < bis  twice; -rostris  -billed  < rostrum  beak.
● ex “Calao de Gingi” of Sonnerat 1782 (Ocyceros).