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Animals Home > > Frog, Amazon Milk
Frog, Amazon Milk

Class: Amphibia

Order: Anura

Scientific Name: Trachycephalus resinifictrix

Range: Northern Amazon region of South America (Colombia, Ecuador, Brazil, Bolivia, Peru, Venezuela)

Habitat: Humid, rain-forest canopy, near slow-moving streams

Diet: Wild: Medium-sized insects and other arthropods and invertebrates
Zoo: Live crickets and appropriately sized food items 3x weekly

Gestation: Tadpoles hatch in one day; larval stage is approximately three weeks

Litter: Clutch size: 2,000 eggs

Life Span: Unknown

Description: The frog is rather large for a tree frog, about 2.5-inches in length. Its body is light blue, blue-green or gray with black and brown banding covered with white and dark spots and bumps. As juveniles their patterning is more contrasting and then fades some with age.

Behavior: The frog is nocturnal and lives in the rain-forest canopy. They often breed in tree cavities and seldom descend to the ground.

Reproduction: Breeding takes place between November and May (the rainy season). The male frog externally fertilizes a clutch of about 2,000 eggs in a gelatinous mass floating in water. The egg mass may also be deposited in water trapped in a tree cavity or in the centers of bromeliads. Eggs hatch in about one day, and metamorphosis from tadpole to juvenile adult takes about three weeks.

Did You Know?

  • The species is also known as the Amazonian milk frog, the Amazon milk tree frog, and the milky frog.
  • The scientific name was formerly Phrynohyas resinifictrix.
  • The order name, 'Anura,' means 'without a tail.'

Where in the Zoo? I can be found in the RainForest Amphibian Exhibits at Cleveland Metroparks Zoo.

 

 

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