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AmphibianTerrestrialIntermediate
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Dyeing Poison Dart Frog "Matecho"
Dendrobates tinctorius "Matecho"
A classic and spectacular color morph of Dendrobates tinctorius from French Guiana, known for its golden-yellow saddle and cobalt blue limbs. Active and robust.
Class:Amphibia
Order:Anura
Family:Dendrobatidae
Genus:Dendrobates
Species:Dendrobates tinctorius "Matecho"
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Environment
Terrestrial
Humidity
80 - 100 %
Day temperature
22 - 26 °C
Night temperature
19 - 21 °C
UVB
None
Species description
Geographical Origin and Habitat: This geographic morph of Dendrobates tinctorius is native to the central territory of French Guiana, specifically around the forested region of Mount Matecho. It inhabits primary tropical rainforests characterized by heavy annual rainfall and constant humidity. It lives on the forest floor, active among the leaf litter, buttress roots of giant trees, and decaying logs.
Taxonomy and Genetics: Belongs to the family Dendrobatidae, genus Dendrobates. Described as part of the highly polymorphic D. tinctorius species complex. The 'Matecho' genetic lineage is geographically isolated and represents one of the most stable and representative phenotypes of the yellow-and-blue coloration. Natural selection has favored this bright warning coloration (aposematism) to deter predators.
Behavior and Habits: Diurnal and predominantly terrestrial. It is a highly active, bold, and energetic frog. Males establish feeding territories which they actively defend against rivals through visual displays and physical wrestling matches. Females are also territorial and will compete aggressively for dominant males. Displays great curiosity and actively explores the terrarium.
Morphology: A large poison dart frog, with adults reaching a length of 5.0 to 6.0 centimeters. Males have larger, wider front toe pads than females, which they use to climb and grip rivals during territorial fights. The coloration features a sharp contrast: a large golden-yellow saddle or mantle on the back, occasionally marked with small black spots, and solid deep cobalt blue legs.
Care, breeding and tankmates
Terrarium Setup: Requires a bioactive terrarium measuring at least 50x50x50 cm for a pair. The substrate should be a mix of peat moss, coco fiber, and sphagnum moss covered with a thick layer of Catappa or oak leaves. Provide cork bark shelters, halved coconut shells, and live plants (Neoregelia bromeliads, Pothos, Cryptanthus) for hiding and egg deposition sites.
Lighting and Heating: Daytime temperature should be kept between 24°C and 26°C (75.2°F - 78.8°F), with a night drop to 20-22°C (68°F - 71.6°F). Temperatures above 28°C (82.4°F) can cause heat stress and mortality. Provide a 12-hour photoperiod using plant-grow LEDs or T5 lights, and a low-output (2.0) UVB bulb is recommended to support bone metabolism.
Humidity and Hydration: Humidity must be kept high, consistently between 80% and 95%. Mist the enclosure twice daily with reverse osmosis water to avoid mineral buildup on leaves and the frogs' skin. The substrate must be damp but never waterlogged; use a bottom drainage layer. Provide a shallow water dish (just a few millimeters deep).
Feeding and Supplementation: Feeds exclusively on tiny live insects. Provide flightless fruit flies (Drosophila melanogaster and Drosophila hydei), springtails, pinhead crickets, and aphids daily. Dust prey at every feeding with a high-quality calcium and multivitamin supplement containing Vitamin A (retinol) to prevent bone diseases and breeding issues.
Compatibility: Best housed as a single male-female pair. Keeping multiple specimens of the same sex leads to territorial aggression and severe stress, especially among females. Do not house with other morphs of D. tinctorius to prevent cross-breeding, nor with other amphibian species to avoid cross-contamination.
Health and Common Diseases: Common illnesses include bacterial or fungal skin infections caused by poor air circulation or unsanitary conditions, and metabolic bone disease due to lack of calcium. Good ventilation (mesh screens) and strict hygiene are vital. Avoid handling the frogs unless necessary, always using wet nitrile gloves.
Geographic Origin and Distribution
This geographic morph of Dendrobates tinctorius is native to the central territory of French Guiana, specifically around the forested region of Mount Matecho. It inhabits primary tropical rainforests characterized by heavy annual rainfall and constant humidity. It lives on the forest floor, active among the leaf litter, buttress roots of giant trees, and decaying logs.
Origin
Selective breeding and cultivarsAmazon, Orinoco, and GuianasNorth America
Amphibian profile
- Diet
- No verified data available
- Life expectancy
- No verified data available
- Adult size
- 5 cm
- Lifestyle/Microhabitat
- No verified data available
- Activity cycle
- No verified data available
- Sociality
- No verified data available
- Reproduction
- No verified data available
- Toxicity
- No verified data available
- Life stage
- No verified data available
- Handling tolerance
- No verified data available
- Brumation
- No verified data available
- Molting
- No verified data available
The catalog's scalar value is 5 cm. The AmphiBIO v1 source reports a maximum adult measurement of 5 cm for this species, recorded as snout–vent length (SVL). These figures are not interchangeable: the first is the profile's editorial reference, whereas the second is a published maximum under a specific measurement convention; differences among sources can reflect sex, population, life stage and measuring method.
Image gallery
Licensed images linked to the species or, when marked, to the closest representative taxon.
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