ఈక్విడే
| ఈక్విడే Temporal range: Early Eocene to Recent
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| Family: | ఈక్విడే Gray, 1821
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ఈక్విడే (లాటిన్ Equidae) క్షీరదాలకు చెందిన ఒక జంతువుల కుటుంబం. దీనిలో గుర్రాలు, గాడిదలు, జీబ్రాలు ముఖ్యమైనవి. ఇవన్నీ ఈక్వస్ (Equus) ప్రజాతికి చెందినవి.
వర్గీకరణ
[మార్చు]
- Order Perissodactyla (In addition to Equidae, Perissodactyla includes four species of tapir in a single genus, as well as five living species (belonging to four genera) of rhinoceros.) † indicates extinct taxa.
- Family Equidae
- Subfamily †Hyracotheriinae
- Genus †Epihippus
- Genus †Haplohippus
- Genus †Heptaconodon
- Genus †Hyracotherium (possibly paraphyletic with some species belonging to the family †Palaeotheriidae)
- Genus †Orohippus
- Genus †Xenicohippus
- Subfamily †Anchitheriinae
- Genus †Anchitherium
- Genus †Archaeohippus
- Genus †Desmatippus
- Genus †Hypohippus
- Genus †Kalobatippus
- Genus †Megahippus
- Genus †Mesohippus
- Genus †Miohippus
- Genus †Parahippus
- Genus †Sinohippus
- Subfamily Equinae
- Genus †Merychippus
- Genus †Scaphohippus
- Tribe †Hipparionini
- Genus †Eurygnathohippus
- Genus †Hipparion
- Genus †Hippotherium
- Genus †Nannippus
- Genus †Neohipparion
- Genus †Pseudhipparion
- Tribe Equini
- Genus †Astrohippus
- Genus †Calippus
- Genus †Dinohippus
- Genus ఈక్వస్ (22 species, 7 extant)
- Genus †Hippidion
- Genus †Onohippidium
- Genus †Pliohippus
- Genus †Protohippus
- Genus †Acritohippus
- Genus †Eurohippus
- Genus †Heteropliohippus
- Genus †Parapliohippus
- Genus †Proboscidipparion
- Subfamily †Hyracotheriinae
- Family Equidae