description Mexican Burrowing Toad Overview
The Mexican burrowing toad (Rhinophrynus dorsalis) is a fossorial amphibian native to the lowlands from southern Texas through Mexico and Central America. It is the only living species in the family Rhinophrynidae, representing an ancient evolutionary lineage distinct from all other frogs. The toad has a round body, short limbs, and a specialized tongue attached at the front of its mouth, which it rapidly extends to capture ants and termites. It spends most of its life underground, emerging only during heavy rains to breed in temporary pools.
help Mexican Burrowing Toad FAQ
Why is the Mexican burrowing toad placed in its own family?
Rhinophrynus dorsalis is the only living species in the family Rhinophrynidae. Its anatomy and evolutionary history distinguish it from the familiar true toads of the family Bufonidae.
How does a Mexican burrowing toad eat termites?
It enters ant or termite nests and uses a specialized protrusible tongue to collect prey. Its pointed snout and powerful hind limbs help it dig through soil to reach underground colonies.
When can Mexican burrowing toads be seen above ground?
They spend much of their lives buried and emerge most conspicuously after heavy seasonal rains. Males then call from temporary pools, producing a loud, low sound that can reveal animals hidden in muddy water.
Where does the Mexican burrowing toad live?
Its range extends from Mexico into parts of Central America, including Guatemala and neighboring countries. It favors seasonally dry lowlands where loose soil permits burrowing and rain creates temporary breeding pools.
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