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The arboreal salamander (Aneides lugubris) is a species of climbing salamander. [3] An insectivore , it is native to California and Baja California , [ 4 ] where it is primarily associated with oak and sycamore woodlands, [ 5 ] and thick chaparral .
In the lungless salamanders (family Plethodontidae and the clawed salamanders in the family of Asiatic salamanders), no lungs or gills are present, and gas exchange mostly takes place through the skin, known as cutaneous respiration, supplemented by the tissues lining the mouth. To facilitate this, these salamanders have a dense network of ...
A salamander unharmed in the fire (Bestiary, 14th century) The salamander is an amphibian of the order Urodela which once, like many real creatures, often was suppositiously ascribed fantastic and sometimes occult qualities by pre-modern authors, as in the allegorical descriptions of animals in medieval bestiaries.
Unlike other salamanders, whose larvae are developed in water, the alpine salamander and its subspecies are a fully terrestrial species in life and gestation. [8] They give birth to live young. [9] Alpine salamanders produce toxic compounds from their skin. [8] These compounds may protect them from both predator and microbial threats. [10] [11 ...
This salamander can be poisonous to its predators because of the excretion of a white poison through its glands when threatened. The northwestern salamander inhabits both forest and water bodies, but has a proclivity to live in burrows in the forest. The salamander also chooses to live under rocks, debris, and trees in the forest environment. [36]
Tiger salamanders habitats range from woodlands crowded with conifer and deciduous trees to grassy open fields. [4] These amphibians are secretive creatures who spend most of their lives underground in burrows, making them difficult to spot. [5] One significant requirement these salamanders need to thrive is loose soil for burrowing. [11]
Brown recluse spiders, which also offer a medically significant bite to humans, are not native to Pennsylvania but can be found in a wide range of the U.S., primarily in southern and Midwestern ...
Wandering salamanders may leap from trees when disturbed, and have several adaptations that allow them to manipulate their descent. Wind tunnel experiments have found that wandering salamanders can control their pitch, roll, and yaw when in the air such that their body remains upright and stable in a "skydiving" posture that reduces descent speed.