IUCN LEAST CONCERN (LC). Facts about this animal. With its close to 20 cm body length, the nocturnal and terrestrial Smokey Jungle Frog is one of the. Diet of the Smoky Jungle Frog Leptodactylus pentadactylus (Anura, Leptodactylidae) in an urban forest fragment and in a pristine forest in Central Amazonia. The first Smokey Jungle Frog I saw in Peru was this small one, about three inches long. At first I thought it might be Leptodactylus knudseni, but its dorsolateral.

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One of these years I’ll try some fancy off-camera flash arrangement to see if I can eliminate the red eyes. Views Read Edit View history. When courting however, its calls sound like a melodic hooting or whistling. Find this animal on ZooLex.

Leptodwctylus calls are in a medium frequency range and can be heard over long distances. Its local Spanish name is sapo-toro comun roughly, “common bullfrog”. According to its mood, the cals of the Smokey Jungle Frog can be different. Each prey item was measured and identified according to its taxonomic group. It is a voracious feeder, eating almost anything it can catch, including frogs, snakes, lizards, small birds and mammals as well as big invertebrates.

When grasped, these frogs usually emit a high-pitched scream.

In other projects Wikimedia Commons Wikispecies. About 1, eggs are deposited in a large foam nest by backward and forward motions of the male’s hind limbs that mix air, water, eggs, and secretions into the nest, which usually is deposited in a depression adjacent to water. Oentadactylus eyes of these nocturnal frogs have a light-catching property that causes them to often reflect bright red when photographed with a flash.


For each taxon found in the stomachs we determined the number of items, the percentages of volume, frequency and occurrence, and the index of relative importance.

Smokey Jungle Frog

The tympanum is dark brown to black. Wikimedia Commons has media related to Leptodactylus pentadactylus. This was a large individual. The eggs hatch in two to three days; subsequent rains flood the nest site, and the tadpoles move into the pond or slow-moving stream.

Smoky Jungle Frog (Leptodactylus pentadactylus) ยท

The body is ovoid with a rounded snout with large eyes directed dorsolaterally. The dorsal surfaces of the limbs are tan to reddish brown with narrow transverse brown bars.

It is found in leaf litter in primary, secondary, and seasonally flooded tropical rain forests, but also in more open areas and in seasonally flooded forests, up to 1. The dorsum is tan to reddish brown with broad, reddish brown marks on the pentadactylis between the yellowish tan dorsolateral folds.

One way to minimize the red-eye effect is to take the photo at an lsptodactylus displeasing angle.

Herpetology Notes

Arthropods were the main source of food on both areas. Sure enough, we had each seen the same frog. It is an abundant species. European Journal of Ecology. User Username Password Remember leptodactyljs.

The venter is cream with leptodavtylus dark brown to black mottling, especially on the belly and hind limbs. The foam nests can indeed reach a diameter of 25,5 cms and a thickness of 11,5 cms.


We identified a total of prey items belonging to 18 different taxonomic groups. Then she paused and asked “Was your frog in that big pile of broken-up vegetation right near the beginning of the Viper Trail? From the snout to the end of the back there is a bright dorsal skin fold. Development is rapid, and metamorphosis occurs about four weeks after hatching. By using this site, you agree to the Terms of Use and Privacy Policy.

Based on the index of relative importance Araneae, Scorpiones, Diplopoda, and Coleoptera were the most important prey items in the forest fragment while Araneae, Diplopoda, Coleoptera, and Diptera were the most important prey items in the preserved leptodwctylus.

Principally a leptodactyluz of tropical rainforest, this species also invades dry forest and lower montane forests. The Smokey Jungle frog waits in ambush for its prey. The upper lip is tan with a brown margin and dark brown triangular spots. And did she believe me? Why do zoos keep this animal Neotropical frogs are threatened by habitat distruction, disease and other factors.

An attracted female is grasped by the male by axillary pentafactylus and held firmly by the muscular forearms and nuptial spines on the thumbs and chest.

There was no significant difference in the trophic niche breath values obtained between the areas, and no correlation between the largest prey items consumed and body sizes of the frog individuals.