An adult Amazonian Milk Frog (Trachycephalus macrotis), at the Amazon Rescue Center, Iquitos, Peru, South America

An adult veined tree frog, Trachycephalus typhonius, on a leaf within the Pacaya Samiria Preserve, Peru.

Lesser rough-snouted giant gecko (Rhacodactylus trachycephalus), on black background

Mission Golden-eyed Treefrog (Trachycephalus resinifictrix) Kunawalu treefrog in a pond, Regina, French Guiana