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Lesser slender salamander: Batrachoseps minor: Jockusch, Yanev & Wake, 1998: San Luis Obispo County, California Black-bellied slender salamander: Batrachoseps nigriventris: Cope, 1869: California. Pacific slender salamander: Batrachoseps pacificus (Cope, 1865) Channel Islands of California. King's River slender salamander: Batrachoseps regius
While Batrachoseps major is a small salamander, it is larger than most other Batrachoseps slender salamanders. Adults are 3.2–5.9 centimetres (1.3–2.3 in) in length and have 17-21 costal grooves. [3] Like other Batrachoseps, B. major has only four toes on its hind feet.
The California slender salamander (Batrachoseps attenuatus) is a lungless salamander [2] that is found primarily in coastal mountain areas of Northern California, United States as well as in a limited part of the western foothills of the Sierra Nevada, California, in patches of the northern Central Valley of California, and in extreme southwestern Oregon.
What do spotted salamanders look like? The spotted salamander can be hard to initially spot and can be recognized at first glance by its dark-colored exterior and the bright yellow or orange spots ...
These salamanders eat a variety of things which include insects, insect larvae, spiders, beetles, millipedes, snails, slugs, mollusks and large quantities of earthworms.
Batrachoseps campi is one of the largest slender salamanders, a genus otherwise mainly made up of very small species, and can grow to over 6 cm in length. It has a relatively broad head, and is colored brown with numerous gray speckles. These speckles often cover most of the salamander, making it appear silvery-gray.
The black-bellied slender salamander is about 3.1 to 4.3 cm long. It has a worm-like body, a small head and small limbs, and a long cylindrical tail, often twice the length of its body. The black-bellied slender salamander can have a black, tan, reddish, brown or beige dorsum often with a contrasting broad mid-dorsal stripe of similar colors.
Many salamanders do not use vocalisations, [70] and in most species the sexes look alike, so they use olfactory and tactile cues to identify potential mates, and sexual selection occurs. Pheromones play an important part in the process and may be produced by the abdominal gland in males and by the cloacal glands and skin in both sexes.