A small, robust amphibian endemic to arid and semi-arid regions of southwestern United States and northern Mexico, characterized by its unique spade-like hindfoot adaptations for burrowing.
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Ecology & Habitat
Habitat
Desert and grassland ecosystems, including Sonoran and Chihuahuan desert regions, preferring areas with ephemeral water sources like seasonal pools and temporary rain-filled depressions
Ecological Role
Critical component of desert food webs, serving as prey for predators and controlling insect populations; plays significant role in maintaining ecological balance in arid environments
Morphology
SKIN COATSmooth, moisture-retaining skin with mottled green-brown coloration providing camouflage in desert environments
LIMBS WINGSPowerful, muscular hindlimbs with keratinized spade-like tubercles for efficient digging and burrowing
HEAD SENSORYLarge, prominent eyes with vertical pupils; specialized sensory adaptations for detecting underground vibrations and moisture
BODY STRUCTURECompact body, approximately 5-7 cm in length, with rounded, plump physique adapted for burrowing
Data Source: TaxonHub Database
Image Credit: Gary Stolz/U. S. Fish and Wildlife Service
