Английская Википедия:Holbrookia

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Файл:Holbrookia propinqua, keeled earless lizard, Tamaulipas.jpg
Keeled earless lizard (Holbrookia propinqua) female, municipality of Soto La Marina, Tamaulipas, Mexico (20 May 2002).

Holbrookia is a genus of earless lizards, known commonly as the lesser earless lizards, in the family Phrynosomatidae. The genus contains six recognized species, which are found throughout the Southwestern and Central United States and northern Mexico. They are characterized by having no external ear openings, presumably to prevent soil from entering their bodies when they are digging.

Etymology

The generic name, Holbrookia, is in honor of American zoologist John Edwards Holbrook.[1][2]

Description

Lesser earless lizards grow to about 2.0–2.5 in (50–65 mm) snout-to-vent length (SVL), plus a tail of 3–4 in (75–100 mm). They are typically grey or tan in color, with black blotching. The males usually have blue patches on either side of their bellies, whereas the females do not. Females often change to have bright orange patches when gravid.Шаблон:Citation needed

Behavior

Holbrookia species are diurnal, basking lizards. They spend the vast majority of their time sunning on rocks, even in the heat of the day, until the surface temperature reaches around 104 °F (40 °C), when they will retreat to a rock crevice or burrow.Шаблон:Citation needed

Diet

Lesser earless lizards are insectivorous.Шаблон:Citation needed

Species

The genus Holbrookia contains six species which are recognized as being valid.[3]

Image Scientific Name Common Name Distribution
Holbrookia approximans
Шаблон:Small
speckled earless lizard Southwestern United States and northern Mexico.
Файл:LIZARD, ELEGANT EARLESS (Holbrookia elegans) (9-24-12) california gulch, pajarito mts, scc, az -01 (8024040182).jpg Holbrookia elegans
Шаблон:Small
elegant earless lizard United States and Mexico
Holbrookia lacerata
Шаблон:Small
northern spot-tailed earless lizard Mexico, in the states of Coahuila, Nuevo León, and Tamaulipas, and to the United States, in south-central Texas.
Файл:Holbrookia maculata - Flickr - aspidoscelis (5).jpg Holbrookia maculata
Шаблон:Small
lesser earless lizard United States and northern Mexico
Файл:Holbrookia propinqua, male, Padre Island National Seashore, Kleberg Co. TX; 2 Nov 2022.jpg Holbrookia propinqua
Шаблон:Small
keeled earless lizard Southern Texas and northeast Mexico
Holbrookia subcaudalis
Шаблон:Small
southern spot-tailed earless lizard Mexico and the United States in southern Texas.

Geographic range

Earless lizards (genera Cophosaurus and Holbrookia) are found in the Southwestern and Central United States, in Texas, Arizona, New Mexico, Utah, Colorado, Kansas, Oklahoma, and as far north as Nebraska, South Dakota, and Wyoming. They are also found in Mexico, in the states of Sonora, Chihuahua, Coahuila, Sinaloa, Durango, Zacatecas, San Luis Potosí, Nuevo León, Tamaulipas, and Veracruz.Шаблон:Citation needed

See also

References

Шаблон:Reflist

External links

Further reading

  • Girard C (1851). "On a New American Saurian Reptile". Proceedings of the American Association for the Advancement of Science, New Haven 4: 200–202. (Holbrookia, new genus, pp. 200–201; H. maculata, new species, pp. 201–202).


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  1. Beltz, Ellin (2006). Scientific and Common Names of the Reptiles and Amphibians of North America – Explained. [1]
  2. Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). The Eponym Dictionary of Reptiles. Baltimore: Johns Hopkins University Press. xiii + 296 pp. Шаблон:ISBN. (Holbrookia, p. 125).
  3. Шаблон:EMBL genus www.reptile-database.org.