A terrestrial salamander species endemic to western North America, characterized by its granular skin texture and potent neurotoxin defense mechanism.
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Ecology & Habitat
Habitat
Primarily found in moist forest ecosystems, ranging from coastal regions of California to southern Alaska, including temperate rainforests, woodland streams, and riparian zones
Ecological Role
Critical as a bio-indicator species, controlling insect populations, serving as prey for various predators, and contributing to forest ecosystem nutrient cycling
Morphology
SKIN COATDistinctive granular, rough skin texture with variable coloration from dark brown to olive green
LIMBS WINGSFour limbs with five digits, adapted for terrestrial and aquatic movement
HEAD SENSORYBroad, flat head with prominent eyes, well-developed olfactory sensory capabilities
BODY STRUCTUREElongated salamander body, typically 12-22 cm in total length, with robust limb structure and rounded tail
Data Source: TaxonHub Database
Image Credit: Kevin Gepford
