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AmphibianFreshwaterSemi-aquaticIntermediate
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Northern Leopard Frog
Lithobates pipiens
A semi-aquatic North American frog characterized by a leopard-like spotted pattern, active and suitable for large aquaterrariums.
Class:Amphibia
Order:Anura
Family:Ranidae
Genus:Lithobates
Species:Lithobates pipiens
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Water Temperature
15 - 24 °C
Environment
Freshwater / Semi-aquatic
Humidity
60 - 80 %
Day temperature
20 - 25 °C
Night temperature
16 - 20 °C
UVB
Low
Species description
Geographical Origin and Habitat: This frog is widely distributed in North America, from southern Canada to the northern and central United States. It inhabits a wide range of freshwater and semi-aquatic habitats, including marshes, ponds, slow-moving lakes, streams, and damp meadows. During the summer, it tends to move into open grassy areas away from water, earning it the nickname 'meadow frog'.
Taxonomy and Genetics: Lithobates pipiens belongs to the class Amphibia, order Anura, family Ranidae, and genus Lithobates. Previously classified in the genus Rana as Rana pipiens, its nomenclature has been updated to reflect the genetic distinctions of North American ranids. It is genetically distinct from other related but geographically separated leopard frogs.
Behavior and Habits: It has both diurnal and nocturnal habits. It is an exceptionally active species with an extraordinary jumping ability to escape predators. During the winter months, in nature it enters a state of hibernation at the bottom of water bodies that do not freeze completely, partially burying itself in the mud where it breathes through its skin.
Morphology: It exhibits a size between 7 and 11 centimeters as an adult. The background coloration varies from bright green to golden brown, interrupted by large dark circular spots bordered by a lighter halo. It presents two evident light-colored dorsolateral folds running along the sides of the back. Males are recognized during the breeding season by vocal sacs and nuptial pads on the front legs.
Care, breeding and tankmates
Terrarium Setup: It requires a spacious aquaterrarium (paludarium) of at least 80-100 liters for a pair. It is essential to divide the space into a wet zone at least 15-20 cm deep and a dry land zone covered with sphagnum moss, bark, and dry leaves. Live plants and branches must be inserted to offer shade and hiding places. The aquatic part must be equipped with efficient but low-flow filtration.
Lighting and Heating: It requires moderate temperatures, ideally between 18°C and 24°C during the day, with a slight nighttime decrease of a few degrees. The terrestrial basking zone can reach 26-28°C using a small heating spot. It is advisable to install a low-emission UVB lamp (2.0 or 5.0) to simulate the natural solar spectrum and promote bone health.
Humidity and Hydration: Humidity must be kept high, between 60% and 80%, by misting the terrarium daily with conditioned, chlorine-free water. The quality of the water in the aquatic zone is critical: amphibian skin is extremely permeable, so it is essential to use water conditioners to eliminate chlorine and heavy metals.
Feeding and Supplementation: It is a strictly insectivorous and opportunistic species. It feeds on a wide range of live insects of appropriate size, such as crickets, mealworms, roaches, silkworms, and earthworms. Prey must be dusted with a calcium and vitamin D3 supplement twice a week for juveniles and once a week for adults.
Compatibility: Outside the breeding period, leopard frogs can be housed in small groups in adequate spaces. However, because they possess a strong predatory instinct, they must not coexist with animals of significantly smaller size, including other frogs or small fish, which would be quickly preyed upon.
Health and Common Diseases: 'Red leg disease' (dermatose septicemia) is a common, severe bacterial infection caused by poor water hygiene or stress. The species is also susceptible to chytridiomicosi, a fungal infection lethal to amphibians. It is essential to keep the aquaterrarium clean and perform regular partial water changes.
Geographic Origin and Distribution
This frog is widely distributed in North America, from southern Canada to the northern and central United States. It inhabits a wide range of freshwater and semi-aquatic habitats, including marshes, ponds, slow-moving lakes, streams, and damp meadows. During the summer, it tends to move into open grassy areas away from water, earning it the nickname 'meadow frog'.
Origin
North America
Amphibian profile
- Diet
- No verified data available
- Life expectancy
- No verified data available
- Adult size
- 16.5 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 16.5 cm. The AmphiBIO v1 source reports a maximum adult measurement of 16.5 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.
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Licensed images linked to the species or, when marked, to the closest representative taxon.
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