. Ecuadorian frogs of the genus Colostethus (Anura:Dendrobatidae) . Fig. 4. Sexual dimorphic coloration on the venter of Colostethus maquipucuna. A . KU 202882. female. B . KU 202881, male. Line equals 5 mm.

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Keywords: ., bookcentury1900, bookcollectionbiodiversity, bookcontributorharv