Description
Other Names (How it Got Its Names)
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Common names: Yumbatos Imitator Dart Frog, Yumbatos Morph.
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Imitator = “imitator,” named for the species’ ability to mimic the appearance of other dart frogs.
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“Yumbatos” is the locality in Peru where this morph originates.
Characteristics
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Small, active, arboreal frog.
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Known for strong parental care — one of the few dart frog species to exhibit monogamy.
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The Yumbatos morph is bold and colorful, making it a standout in the imitator group.
Recommended Vivarium Size
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Minimum: 18” x 18” x 18” for a pair or trio.
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Vertical setups (24” tall or more) are ideal with bromeliads, cork, and climbing structures.
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Provide dense planting for cover and egg deposition sites.
Temperature
Humidity
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80–100%, maintained with misting and live plants.
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Bromeliads or similar water-holding plants are essential for tadpole transport.
Size of Frog
Life Span
Feeding
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Small prey: Drosophila melanogaster and D. hydei fruit flies, springtails, and isopods.
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Feed daily; dust prey with calcium and vitamins several times weekly.
Color/Pattern
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Yumbatos morph typically shows bright orange to red head and dorsum, with black banding or blotches.
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Limbs often show blue or turquoise reticulated patterning.
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The vivid orange/blue contrast makes this morph especially attractive.
Social Behavior
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Best housed in pairs or small groups (1 male with 1–2 females).
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Known for pair-bonding and cooperative parental care.
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Less aggressive than larger Dendrobates species, but space and visual barriers reduce stress.
How to Determine Sex
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Males: smaller, slimmer, with soft buzzing calls.
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Females: larger, fuller-bodied, especially when gravid.
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Juveniles are difficult to sex until adulthood.
How to Breed
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Provide film canisters, petri dishes, or bromeliads for egg-laying sites.
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Males call to attract females; eggs are laid on moist surfaces.
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Both parents participate in transporting tadpoles to bromeliads or small water bodies.
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Tadpoles are often fed unfertilized eggs by the female until metamorphosis.
✨ The Ranitomeya imitator “Yumbatos” is prized for its striking orange-and-blue coloration and strong parental care behaviors, making it a favorite among dart frog keepers.
