rhino derma

[Pref. rhino-, and Gr. derma =skin.] Zool.: A genus of Engystomatide (in older cla ifications made the type of a family, Rhino derma tide, which is now frequently merged in the first named family). Fingers with a slight rudiment of web; toes incompletely webbed. There is a single species, Rhino derma darwin i i , from Chili. ( Bou lenger .)