no to trema

[Pref. no to-, and Gr. trēma =a hole.] Zool.: A Mexican genus of Hylide, with a single species, No to trema marsupia tum . There is a pouch on the back of the female just above the lower part of the spine. The male, with his hind feet, places the eggs in this cavity, where they are hatched, and undergo their transformation, the young coming forth as perfect frogs. The branchise of the tadpole are terminated by a bell-shaped disc.