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The "venom" contained in the salival fluids of O. fulgidus is fast-acting on small animals, but has little to no effect on humans. Envenomation of human beings is rare, as the location and structure of the blunt teeth, at the rear of the mouth, requires the snake to willingly grab-hold and "chew-in" its toxic saliva (something most people will ...
The long-nosed potoroo exhibits many morphological specializations such as an elongated pointed rostral region (nose), erect ears, large eyes, claws for digging, and long robust hind legs. [5] It is only a small marsupial, with a body length between 34 and 38 cm (13–15 in), and a semi-prehensile tail length of 15 to 24 cm (5.9–9.4 in). [6]
Other common names for P. fasciatus include blue-tailed skink (for juveniles) and red-headed skink (for adults). It is technically appropriate to call it the American five-lined skink to distinguish it from the African skink Trachylepis quinquetaeniata (otherwise known as five-lined mabuya) or the eastern red-headed skink to distinguish it from its western relative Plestiodon skiltonianus ...
In nature, vivid coloration on an animal generally serves as a warning to others that it is not afraid of delivering a dose of venom, or that it is poisonous if eaten; this "false warning" coloration is a form of mimicry, a survival adaptation in which a non-venomous species (i.e., the ring-necked snake) has evolved brighter coloration, similar ...
Most common garter snakes have a pattern of yellow stripes on a black, brown or green background, and their average total length (including tail) is about 55 cm (22 in), with a maximum total length of about 137 cm (54 in). [2] [3] The average body mass is 150 g (5.3 oz). [4] The common garter snake is the state reptile of Massachusetts. [5]
The edges of the carapace are soft with small spines. The head and neck usually have yellow and brown stripes and spot-like markings that lead up to a long upward pointed nose. The underbelly is whitish or yellow with bones visible underneath. The body is olive or tan with black speckles and a dark rim around the edge of their shell. Adult ...
The gray fox (Urocyon cinereoargenteus), or grey fox, is an omnivorous mammal of the family Canidae, widespread throughout North America and Central America.This species and its only congener, the diminutive island fox (Urocyon littoralis) of the California Channel Islands, are the only living members of the genus Urocyon, which is considered to be genetically sister to all other living canids.
The common name "collared lizard" comes from the lizard's distinct coloration, which includes bands of black around the neck and shoulders that look like a collar. Males can be very colorful, with blue green bodies, yellow stripes on the tail and back, and yellow orange throats. There are five recognized subspecies.