''Pterocles '' is a genus of
near passerine
Near passerines and higher land-bird assemblage are terms of traditional, pre-cladistic taxonomy that have often been given to tree-dwelling birds or those most often believed to be related to the true passerines (order Passeriformes) owing to mor ...
bird
Birds are a group of warm-blooded vertebrates constituting the class Aves (), characterised by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweig ...
s in the
sandgrouse
Sandgrouse is the common name for Pteroclidae , a family of sixteen species of bird, members of the order Pterocliformes . They are traditionally placed in two genera. The two central Asian species are classified as '' Syrrhaptes'' and the othe ...
family. It includes all the species in the family except for two central Asian species in ''
Syrrhaptes''
These sandgrouse have small, pigeon-like heads and necks, but sturdy compact bodies. They have long pointed wings and sometimes tails. Their legs are feathered down to the toes, but unlike species of the genus ''Syrrhaptes'' the toes are not feathered.
''Pterocles'' species have a fast direct flight, and flocks fly to watering holes at dawn and dusk.
Two to three eggs are laid directly on the ground. They are buff or greenish with cryptic markings. All species are resident.
Taxonomy
The genus ''Pterocles'' was introduced in 1815 by the Dutch zoologist
Coenraad Jacob Temminck. The
type species
In zoological nomenclature, a type species (''species typica'') is the species name with which the name of a genus or subgenus is considered to be permanently taxonomically associated, i.e., the species that contains the biological type specime ...
was subsequently designated by the English zoologist
George Robert Gray
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 the Natural History Museum, in London for forty-one years. He was the younger brother ...
as the
pin-tailed sandgrouse
The pin-tailed sandgrouse (''Pterocles alchata'') is a medium large bird in the sandgrouse family. It has a small, pigeon like head and neck and a sturdy, compact body. It has long pointed wings, which are white underneath, a long tail and a fast ...
. The genus name combines the
Ancient Greek
Ancient Greek includes the forms of the Greek language used in ancient Greece and the ancient world from around 1500 BC to 300 BC. It is often roughly divided into the following periods: Mycenaean Greek (), Dark Ages (), the Archaic p ...
''pteron'' meaning "wing" with ''-klēs'' meaning "notable" or "splendid".
Species
The genus contains 14 species:
References
External links
Sandgrouse videoson the Internet Bird Collection
{{Taxonbar, from=Q2271534
Bird genera