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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 ...
Reproduction occurs through parthenogenesis, with up to four unfertilized eggs being laid in mid summer, and hatching approximately eight weeks later. 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 ...
Teiidae is a family of Lacertoidean lizards native to the Americas. Members of this family are generally known as whiptails or racerunners; however, tegus also belong to this family. Teiidae is sister to the Gymnopthalmidae, and both families comprise the Teiioidea. The Teiidae includes several parthenogenic species
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.
Parthenogenesis is a mode of asexual reproduction in which offspring are produced by females without the genetic contribution of a male. Among all the sexual vertebrates, the only examples of true parthenogenesis, in which all-female populations reproduce without the involvement of males, are found in squamate reptiles (snakes and lizards). [1]
Cnemidophorus splendidus Markezich, Cole & Dessauer, 1997 – blue rainbow lizard; Cnemidophorus vanzoi (Baskin & E. Williams, 1966) – Saint Lucia whiptail, Vanzo's whiptail; Nota bene: A binomial authority in parentheses indicates that the species was originally described in a genus other than Cnemidophorus.
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 ]