Partridge are game birds in the pheasant family, Phasianidae. They are intermediate in size, between pheasants and quail. They are ground-nesting seed-eaters and that are native to Europe, Asia, Africa and the Middle-east.
The 14 genera and 43 species of Partridge are:

Genus Lerwa
Snow Partridge, Lerwa lerwa
Genus Alectoris
Arabian Partridge, Alectoris melanocephala
Przevalski's Partridge, Alectoris magna
Rock Partridge, Alectoris graeca
Chukar, Alectoris chukar
Philby's Partridge, Alectoris philbyi
Barbary Partridge, Alectoris barbara
Red-legged Partridge, Alectoris rufa
Genus Ammoperdix
See-see Partridge, Ammoperdix griseogularis
Sand Partridge, Ammoperdix heyi
Genus Perdix
Grey Partridge, Perdix perdix
Daurian Partridge, Perdix dauurica
Tibetan Partridge, Perdix hodgsoniae
Genus Rhizothera
Long-billed Partridge, Rhizothera longirostris
Genus Margaroperdix
Madagascar Partridge, Margaroperdix madagascarensis
Genus Melanoperdix
Black Wood-partridge, Melanoperdix nigra
Genus Xenoperdix
Rubeho Forest-partridge, Xenoperdix obscuratus
Udzungwa Forest-partridge, Xenoperdix udzungwensis
Genus Arborophila, the hill partridges
Hill Partridge, Arborophila torqueola
Sichuan Partridge, Arborophila rufipectus
Chestnut-breasted Partridge, Arborophila mandellii
White-necklaced Partridge, Arborophila gingica
Rufous-throated Partridge, Arborophila rufogularis
White-cheeked Partridge, Arborophila atrogularis
Taiwan Partridge, Arborophila crudigularis
Hainan Partridge, Arborophila ardens
Chestnut-bellied Partridge, Arborophila javanica
White-faced Hill-partridge, Arborophila orientalis
Bar-backed Partridge, Arborophila brunneopectus
Orange-necked Partridge, Arborophila davidi
Chestnut-headed Partridge, Arborophila cambodiana
Red-breasted Partridge, Arborophila hyperythra
Red-billed Partridge, Arborophila rubrirostris
Scaly-breasted Partridge, Arborophila chloropus
Chestnut-necklaced Partridge, Arborophila charltonii
Grey-breasted Hill-partridge, Arborophila sumatrana
Annam Hill-partridge, Arborophila merlini
Genus Caloperdix
Ferruginous Partridge, Caloperdix oculea
Genus Haematortyx
Crimson-headed Partridge, Haematortyx sanguiniceps
Genus Rollulus
Crested Wood Partridge, Rollulus roulroul
Genus Ptilopachus
Stone Partridge, Ptilopachus petrosus
Genus Bambusicola
Mountain Bamboo Partridge, Bambusicola fytchii
Chinese Bamboo Partridge, Bambusicola thoracica