Английская Википедия:Coluber constrictor etheridgei
Шаблон:Short description Шаблон:Italic title Шаблон:More citations needed Шаблон:Subspeciesbox
Coluber constrictor etheridgei, commonly known as the tan racer, is a subspecies of nonvenomous snake in the family Colubridae, a subspecies of the eastern racer (Coluber constrictor). The subspecies is native to the southern United States.
Geographic range
C. c. etheridgei is found in west-central Louisiana and adjacent eastern Texas.[1]
Etymology
The subspecific name or epithet, etheridgei, is in honor of the American herpetologist Richard Emmett Etheridge.[2]
Description
The tan racer, as its name implies, is typically a solid tan in color.[3] Juveniles have a pattern of dark brown dorsal blotches,[3] which fade to solid tan at about a year of age.Шаблон:Citation needed The underside is typically gray or white, sometimes with yellow spotting.Шаблон:Citation needed It typically grows from .75 – 1.5 m (30 to 60 inches) in total length (including tail).Шаблон:Citation needed It has large eyes, with round pupils, and excellent vision.Шаблон:Citation needed
Behavior
Like all racers, the tan racer is diurnal and highly active.Шаблон:Citation needed Its diet consists of a wide variety of prey, but primarily includes rodents, and lizards.Шаблон:Citation needed It is fast moving, and generally seeks to use its speed to escape if approached.Шаблон:Citation needed
Habitat
The tan racer prefers habitats of pine flatwoods.Шаблон:Citation needed
Reproduction
C. c. etheridgei is oviparous.[1] Mating occurs in the spring, and a clutch of approximately 30 eggs is laid typically in the month of May, to hatch mid summer.Шаблон:Citation needed
References
Further reading
- Behler JL, King FW (1979). The Audubon Society Field Guide to North American Reptiles and Amphibians. New York: Alfred A. Knopf. 743 pp., 657 color plates. Шаблон:ISBN. (Coluber constrictor etheridgei, p. 597).
- Powell R, Conant R, Collins JT (2016). Peterson Field Guide to Reptiles and Amphibians of Eastern and Central North America, Fourth Edition. Boston and New York: Houghton Mifflin Harcourt. xiv + 494 pp., 47 plates, 207 figures. Шаблон:ISBN. (Coluber constrictor etheridgei, pp. 369–370).
- Smith HM, Brodie ED Jr (1982). Reptiles of North America: A Guide to Field Identification. New York: Golden Press. 240 pp. Шаблон:ISBN. (Coluber constrictor etheridgei, p. 190).
- Wilson LD (1970). "The racer Coluber constrictor (Serpentes: Colubridae) in Louisiana and eastern Texas". Texas Journal of Science 22 (1): 67–85. (Coluber constrictor etheridgei, new subspecies).
External links
- ↑ 1,0 1,1 Шаблон:EMBL species www.reptile-database.org.
- ↑ Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). The Eponym Dictionary of Reptiles. Baltimore: Johns Hopkins University Press. xiii + 296 pp. Шаблон:ISBN. (Coluber constrictor etheridgei, p. 86).
- ↑ 3,0 3,1 Powell et al. (2016).
