Carpiradialis Niño-Maldonado and Clark, new genus, is described from Mexico. Two new species are described and illustrated: Carpiradialis pueblensis Niño-Maldonado and Clark, new species, from the Mexican state of Puebla and Carpiradialis tamaulipensis Niño-Maldonado and Clark, new species, from the Mexican states of Coahuila, Hidalgo, Nuevo Le′ on, Puebla, and Tamaulipas. The type species of the genus is designated as C. pueblensis. A diagnostic key is provided to aid with identification of the two species.