George Robert Gray FRS (8 July 1808 – 6 May 1872) was an English zoologist and author, and head of the ornithological section of the British Museum, now...

John Edward Gray FRS (12 February 1800 – 7 March 1875) was a British zoologist. He was the elder brother of zoologist George Robert Gray and son of the...

George Gray may refer to: George Gray (Pennsylvania politician) (1725–1800), speaker of the Pennsylvania Provincial Assembly George Gray (Delaware politician)...

designated as the common grackle (Quiscalus quiscula) by English zoologist George Robert Gray in 1840. The genus name comes from the specific name Gracula quiscula...

oriental magpie-robin (Copsychus saularis) by the English zoologist George Robert Gray in 1840. The name Copsychus is from the Ancient Greek kopsukhos or...

the father of the zoologists John Edward Gray and George Robert Gray. He was the son of Samuel Gray, a London seedsman. He received no inheritance and...

species was designated as the C. strepitans by English zoologist George Robert Gray in 1841. This taxon is now considered as a subspecies of the picui...

2008 Minerals Yearbook. Caenn, Ryen; Darley, H. C. H.; Gray, George Robert; Gray, George Robert (2011). Composition and properties of drilling and completion...

the English ornithologist George Robert Gray. He created a new genus and coined the binomial name Strigops habroptilus. Gray was uncertain about the origin...

phenotypically highly similar to M. gilvicollis. Micrastur was defined by George Robert Gray in the second edition of his List of the Genera of Birds in 1841....

The family Pycnonotidae was introduced by the English zoologist George Robert Gray in 1840 as a subfamily Pycnonotinae of the thrush family Turdidae...

genus of bird of prey in the family Accipitridae. Established by George Robert Gray in 1840, it contains the following species: The name Melierax is a...

designated as the marsh tit (Poecile palustris) by English zoologist George Robert Gray in 1842. The name Poecile is from Ancient Greek poikilos "colourful"...

"strength". The type species was designated as the Pacific koel by George Robert Gray in 1840. A molecular genetic study by Sorenson and Payne (2005) found...

from M. r. flavigularis. The genus name was given to the species by George Robert Gray and is derived from the Ancient Greek makhētēs for fighter and ornis...

Teratodes monticollis, which was described by the English zoologist George Robert Gray in 1832 as Gryllus monticollis. Hooded grasshoppers feed on tree leaves...

was designated as the Eurasian spoonbill (Platalea leucorodia) by George Robert Gray in 1840. They have traditionally been thought to form one of two subfamilies...

Geophaps is a small genus of doves. Established by George Robert Gray, it contains three extant species. The plumage and distribution suggests that all...

species was designated as the snowy albatross (Diomedea exulans) by George Robert Gray in 1840. The genus contains six species: The earliest known fossils...

Robert Gray (May 10, 1755 – c. July 1806) was an American merchant sea captain who is known for his achievements in connection with two trading voyages...

meaning "bill". The type species was designated by English zoologist George Robert Gray in 1855 as what is now the extinct black-fronted parakeet (Cyanoramphus...

family, Turnicidae, was introduced in 1840 by the English zoologist George Robert Gray. The buttonquails were traditionally placed in Gruiformes or Galliformes...

Picidae. The genus Campephilus was introduced by English zoologist George Robert Gray in 1840, with the ivory-billed woodpecker (Campephilus principalis)...

was designated as the western capercaillie (Tetrao urogallus) by George Robert Gray in 1840. The genus contains two species: The fossil record of this...

endemic to southern Australia. The species was first described by George Robert Gray in 1833. C. marginipennis resembles a eucalyptus twig and can grow...

(péleia) meaning "wild dove". Also in 1855, the English zoologist George Robert Gray designated the type species as Streptopelia risoria, the Barbary dove...

Fiordland crested penguin was described in 1845 by English zoologist George Robert Gray, its specific epithet derived from the Ancient Greek pachy-/παχυ-...

The laughing owl was originally described as Athene albifacies by George Robert Gray in 1844, based on a specimen from Waikouaiti, South Island. The type...

Alectroenas was first described in 1840 by the English zoologist George Robert Gray with the Mauritius blue pigeon (Alectroenas nitidissimus) as the type...

hybrids. The genus was introduced in 1841 by the English zoologist George Robert Gray with the white-throated magpie-jay (Calocitta formosa) as the type...