| New Mexico Whiptail | ||||||||||||||||
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 Three species of whiptail: Little Striped Whiptail, (C. inornatus), New Mexico Whiptail (C. neomexicanus) and Tiger Whiptail (C. tigris).
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| Binomial name | ||||||||||||||||
| Cnemidophorus neomexicanus Lowe & Zweifel, 1952 |
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Cnemidophorus perplexus |
The New Mexico Whiptail (Cnemidophorus neomexicanus) is a species of lizard found in the southern United States in New Mexico and Arizona, and in northern Mexico in Chihuahua. It is one of many lizard species known to be parthenogenic.
Description
The New Mexico Whiptail grows from 16.5 to 23 cm in length, and is typically overall brown or black in color with seven pale yellow stripes from head to tail. Light colored spots often occur between the stripes. They have a white or pale blue underside, with a blue or blue-green colored throat. They are slender bodied, with a long tail.
Behavior
Like most other whiptail lizards, the New Mexico Whiptail is diurnal and insectivorous. They are wary, energetic, and fast moving, darting for cover if approached. They are found in a wide variety of semi-arid habitats, including grassland, rocky areas, shrubland, or mountainside woodlands. 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 that favours grasslands. The lizard is a female-only species that reproduces by producing an egg through parthogenises. Because the genetic information has already been re-combined in meiosis, the offspring is not a perfect clone.
References
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