Chiasmocleis are small-bodied frogs with small limbs. They are sexually dimorphic, with males having darker chin, abundant to no dermal spines, and variable degree of pedal webbing.
Small-bodied frogs called Chiasmocleis have tiny limbs.  Males of this species display distinct physical differences, including a darker chin, the presence or absence of dermal spines, and variable amounts of webbing on their feet.