The Collaborative International Dictionary of English v.0.48:

Leptodactylus \Leptodactylus\ n.
   The type genus of the Leptodactylidae; in some
   classifications it is placed in the family Bufonidae.

   Syn: genus Leptodactylus.
        [WordNet 1.5]

WordNet (r) 3.0 (2006):

Leptodactylus
    n 1: type genus of the Leptodactylidae; in some classifications
         placed in the family Bufonidae [syn: Leptodactylus,
         genus Leptodactylus]