Ridgway's Hawk

Here the details of the Ridgway's Hawk named bird below:

SCI Name:  Buteo ridgwayi
Protonym:  Rupornis ridgwayi Q.J.BostonZool.Soc. 2 p.46
Taxonomy:  Accipitriformes / Accipitridae / Buteo
Taxonomy Code:  ridhaw1
Type Locality:  Santo Domingo.
Author:  Cory
Publish Year:  1883
IUCN Status:  Critically Endangered

DEFINITIONS

BUTEO
(Accipitridae; Ϯ Common Buzzard B. buteo) Specific name Falco buteo Linnaeus, 1758. "BUSE, Buteo.  Bec, tête et base du bec des Éperviers; ailes des Aigles; tarse gros et court." (de Lacépède 1799); "Buteo Lacépède, Tabl. Ois., 1799, p. 4. Type, by tautonymy, Falco buteo Linné." (Peters, 1931, I, p. 228).
Var. Bateo, Biteo.
Synon. Amplibuteo, Archibuteo, Asturina, Asturisca, Brewsteria, Butaetes, Butaquila, Buteaetos, Buteola, Buthierax, Cerchne, Circobuteo, Coryornis, Craxirex, Dromolestes, Hemiaetus, Limnaetus, Limnosalus, Onychotes, Poecilopternis, Praedo, Pterolestes, Triorchis.

buteo
L. buteo, buteonis  buzzard; "41. FALCO.  ...  Buteo.  14. F. cera pedibusque luteis, corpore fusco, abdomine pallido maculis fuscis.  Buteo vulgaris. Gesn. av. 46. Will. ornith. 38. t. 6. Raj. av. 16.  Buteo. Alb. av. I. p. 1. t. 1.  Habitat in Europa, Cuniculis & Bufonibus infestus." (Linnaeus 1758) (Buteo).

ridgway / ridgwayi
Robert Ridgway (1850-1929) US ornithologist, Smithsonian Curator of Birds 1880-1929 (Aegolius, syn. Amazona leucocephala, subsp. Anous stolidus, Antrostomus, subsp. Arremonops rufivirgatus, Baeolophus, syn. Basileuterus culicivorus, Buteo, subsp. Buteogallus urubitinga, subsp. Camptostoma imberbe, subsp. Certhidea fusca, subsp. Chasiempis sandwichensis, subsp. Cochlearius cochlearius, subsp. Colinus virginianus, Cotinga, subsp. Cyanocitta stelleri, subsp. Dendrocincla fuliginosa, syn. Dendrocolaptes certhia concolor, syn. Dryobates scalaris parvus, subsp. Fregata minor, subsp. Geothlypis poliocephala, Glaucidium, subsp. Icterus icterus, subsp. Jacamerops aureus, subsp. Lagopus muta, subsp. Leiothlypis ruficapilla (ex Helmithophaga ruficapilla gutturalis Ridgway, 1874), subsp. Loxigilla noctis, syn. Megascops trichopsis, subsp. Myiobius atricaudus, Nesotriccus, subsp. Pandion haliaetus, syn. Passerella iliaca insularis, subsp. Pheugopedius coraya, Plegadis, subsp. Psarocolius wagleri, subsp. Scardafella squammata, Stelgidopteryx, Thalurania, subsp. Thryorchilus browni, subsp. Xenops genibarbis).