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The eastern indigo snake has uniform blue-black dorsal scales, with some specimens having a reddish-orange to tan color on the throat, cheeks, and chin.This snake received its common name from the glossy iridescent dorsal and ventral scales which can be seen as blackish-purple in bright light.
Snake scales also appear to have affected Islamic art in the form of tessellated mosaic patterns which show great similarity to snake-scale patterns. [ 37 ] Snakeskin, with its highly periodic cross-hatch or grid patterns, appeals to people's aesthetics and have been used to manufacture many leather articles including fashionable accessories ...
Therefore, blue racers are more confined to areas with minimal anthropogenic activity. Campbell and Perrin also noted that racers were among the first snakes to disappear from suburban areas. [1] Blue racers are active foragers. The younger snakes may consume crickets and other insects, whereas adults feed primarily on rodents, songbirds and ...
L. laticaudata hunting in the coral reefs offshore in Ko Samui, Thailand.. Ventral scales of this snake are large, one-third to more than one-half the width of the body; the nostrils are lateral; nasal scales are separated by internasals; 19 longitudinal rows of imbricate scales are found at midbody; no azygous prefrontal shield is present; rostral scales are undivided; ventrals number 225 ...
Indigo snakes are large, robust snakes. They have smooth dorsal scales, and several color variations, including a glossy blue-black color. This snake genus, Drymarchon, means "Lord of The Forest". The species in this genus are sexually dimorphic, with the males being larger than the females.
Colouration is highly variable. Males are light green with black or blue scale edges, but adult females may be brown demonstrating sexual dimorphism. [7] Weight varies from 175 to 510 g (0.386 to 1.124 lb), with an average weight of 299.4 g (0.660 lb). [8] In this species, the head is distinct from the neck and the canthus rostralis is distinct ...
A video shared online shows the scale of these 20-foot-long (6.1-meter-long) reptiles as one of the researchers, Dutch biologist Freek Vonk, swims alongside a giant 200-kilo (441-pound) specimen.
The shape and arrangement of scales is used to identify snake species. The shape and number of scales on the head, back and belly are characteristic to family, genus and species. Scales have a nomenclature analogous to the position on the body. In "advanced" (Caenophidian) snakes, the broad belly scales and rows of dorsal scales correspond to ...