Amazon Milk Frog
⚡ Key Facts & Quick Answers (AEO Summary)
- Taxonomic Class: Amphibians (Amphibia)
- Dietary Niche: Insectivore (Moths, crickets, flies, spiders)
- Max Speed: 4 km/h (2.5 mph) jumping
- Adult Weight: 20 - 40 grams
- Typical Lifespan: 5 - 10 years
- Primary Habitat: High rainforest canopy, water-filled tree hollows
- Native Region: Amazon Rainforest (South America)
- IUCN Red List: Least Concern
📊 Physical & Biological Metrics
🧬 Scientific Taxonomy & Biological Classification
| Kingdom | Animalia |
|---|---|
| Phylum | Chordata |
| Class | Amphibia |
| Order | Anura |
| Family | Hylidae |
| Genus | Trachycephalus |
| Species Binomial | Trachycephalus resinifictrix |
📖 1. Species Overview
The Amazon Milk Frog is a large, tree-dwelling amphibian. Named for the milky white poisonous secretion it produces when stressed, it features striking blue-grey skin with brown banding.
🦿 2. Physical Appearance, Anatomy & Adaptations
Pale blue-grey body with dark brown bands, bumpy skin, large toe pads, and golden eyes with a black cross pattern.
🗺️ 3. Habitat, Geographic Distribution & Territorial Range
Strictly arboreal, living high in rainforest canopy hollows.
🥩 4. Diet, Feeding Strategy & Hunting Tactics
Leap to catch flying insects near tree water pools.
🐣 5. Reproduction, Lifecycle & Social Hierarchy
Males call from water-filled tree hollows. Females lay up to 2,500 eggs inside the hollow.
🛡️ 6. Conservation Status, Population Threats & Protection
Least Concern, though sensitive to canopy clearing.
💡 Fascinating Facts & Trivia
- When threatened, they secrete a thick, milky white fluid from their skin that is foul-tasting and mildly toxic to predators.
- Their eyes feature a unique black cross pattern set inside golden irises.
❓ Frequently Asked Questions (FAQ)
Direct authoritative answers regarding the biology, feeding habits, and habitat of the Amazon Milk Frog.
The Amazon Milk Frog is scientifically classified as Trachycephalus resinifictrix. It belongs to the genus Trachycephalus within the family Hylidae, class Amphibia, and phylum Chordata.
In the wild, Amazon Milk Frogs inhabit High rainforest canopy, water-filled tree hollows. Their native geographic range primarily spans Amazon Rainforest (South America).
The Amazon Milk Frog is classified as a Insectivore. It feeds primarily on specialized nutrients suited to its ecological niche in High rainforest canopy, water-filled tree hollows.
A Amazon Milk Frog can achieve top speeds of 4 km/h (2.5 mph) jumping and weighs approximately 20 - 40 grams. Its expected natural lifespan is 5 - 10 years.
The Amazon Milk Frog (Trachycephalus resinifictrix) is currently designated as Least Concern on the IUCN Red List of Threatened Species.
Cite this Article
FaunaWiki Zoological Database (2026). "Amazon Milk Frog (Trachycephalus resinifictrix) Species Profile."
🐾 Related Species & Co-inhabitants
Reptiles (Reptilia)
King Cobra
VulnerableThe king cobra is the longest venomous snake in the world, capable of reaching lengths of up to 5.8 meters (19 feet). When threatened, it can lift up to a third of its body straight off the ground, flare its iconic hood, and emit a deep, bone-chilling growl. Despite its reputation, the king cobra is generally shy and avoids humans if possible. Its scientific name Ophiophagus means 'snake-eater', referencing its unique diet consisting almost entirely of other snakes.
Amphibians (Amphibia)
Red-eyed Tree Frog
Least ConcernThe red-eyed tree frog is a vibrant, iconic inhabitant of Central and South American rainforests. With its bright green body, blue-and-yellow striped flanks, orange webbed feet, and striking, blood-red eyes, it is a master of color. During the day, it tucks its legs close and closes its eyes to blend in with green leaves. If disturbed, it flashes its bright colors and bulging red eyes to startle predators, a defense mechanism known as 'startle coloration'.
Amphibians (Amphibia)
Poison Dart Frog
VulnerableThe Poison Dart Frog is a group of small, brightly colored amphibians native to the tropical rainforests of Central and South America. They are famous for their extremely toxic skin secretions, which indigenous tribes have used for centuries to poison the tips of blowdarts. Their brilliant, vibrant coloration serves as an warning sign to warn predators of their toxicity. Despite their name, captive-bred poison dart frogs are entirely harmless as their toxicity is derived from their wild diet.