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The desert grassland whiptail lizard (Aspidoscelis uniparens) is an all-female species of reptiles in North America. It was formerly placed in the genus Cnemidophorus. A common predator of the whiptail lizard is the leopard lizard that preys on A. uniparens by using ambush and stalk hunting tactics. [2] [3] [4] These reptiles reproduce by ...
Several species of whiptail lizards are entirely female and no males are known. [3] These all-female species reproduce by obligate parthenogenesis (obligate, because the lizards do not involve males and cannot reproduce sexually). Like all squamate obligate parthenogenetic lineages, parthenogenetic teiids are hybrids.
The New Mexico whiptail lizard is a crossbreed of a western whiptail, which lives in the desert, and the little striped whiptail, which favors grasslands. The whiptail engages in mating behavior with other females of its own species, giving rise to the nickname "lesbian lizards".
In polyploid obligate parthenogens, like the whiptail lizard, all the offspring are female. [27] In many hymenopteran insects such as honeybees, female eggs are produced sexually, using sperm from a drone father, while the production of further drones (males) depends on the queen (and occasionally workers) producing unfertilized eggs.
Cnemidophorus is a genus of lizards in the family Teiidae. Species in the genus Cnemidophorus are commonly referred to as whiptail lizards or racerunners. The genus is native to South America, Central America, and the West Indies.
Two new types of lizards hatched this year at Columbus Zoo and Aquarium. In the zoo's reptile building, Desert Grassland Whiptail lizards hatched on Jan. 20, the first hatchlings of the year.
Cnemidophorus arubensis, commonly known as the Aruba whiptail or cododo, is a species of whiptail lizard in the genus Cnemidophorus. The female and young lizards are known as Lagadishi (English: Lizard), while the mature males are called Blòblò (English: Blue-blue). [ 1 ]
Aspidoscelis costatus (Cope, 1878) – western Mexico whiptail lizard; Aspidoscelis cozumela (Gadow, 1906) – Cozumel racerunner; Aspidoscelis danheimae (Burt, 1929) – Isla San José whiptail; Aspidoscelis deppii (Wiegmann, 1834) – blackbelly racerunner; Aspidoscelis dixoni (Scudday, 1973) – gray checkered whiptail