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Monte Iberia Eleuth

Monte Iberia Eleuth (Eleutherodactylus Iberia)Monte Iberia Eleuth (Eleutherodactylus Iberia)Monte Iberia Eleuth (Eleutherodactylus Iberia)Monte Iberia Eleuth (Eleutherodactylus Iberia)Monte Iberia Eleuth (Eleutherodactylus Iberia)
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Monte Iberia Eleuth Facts

Five groups that classify all living things
A group of animals within the animal kingdom
A group of animals within a pylum
A group of animals within a class
A group of animals within an order
A group of animals within a family
Scientific Name:
The name of the animal in science
Eleutherodactylus Iberia
The animal group that the species belongs to
What kind of foods the animal eats
Size (L):
How long (L) or tall (H) the animal is
9.6mm - 9.8mm (0.37in - 0.38in)
The measurement of how heavy the animal is
1.5g - 2g (0.05oz - 0.07oz)
Top Speed:
The fastest recorded speed of the animal
8km/h (5mph)
How long the animal lives for
1 - 3 years
Whether the animal is solitary or sociable
Conservation Status:
The likelihood of the animal becoming extinct
Critically Endangered
The colour of the animal's coat or markings
Black, Yellow, Brown, White
Skin Type:
The protective layer of the animal
Favourite Food:
The preferred food of this animal
The specific area where the animal lives
Water around Mount Iberia
Average Clutch Size:
The average number of eggs laid at once
Main Prey:
The food that the animal gains energy from
Insects, Moths, Spiders
Other animals that hunt and eat the animal
Fish, Toads, Birds
Distinctive Features:
Characteristics unique to this animal
Tiny body size with bright yellow stripes

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Monte Iberia Eleuth Location

Map of Monte Iberia Eleuth Locations
Map of South America

Monte Iberia Eleuth

The Monte Iberia Eleuth is a tiny species of frog that, as its name suggests, is natively found in the woodlands around Mount Iberia. The Monte Iberia Eleuth is the smallest species of frog in the Northern Hemisphere and is the second smallest species of frog in the world behind the Brazilian Golden frog found in Brazil, average less than 1cm in length.

The Monte Iberia Eleuth is a critically endangered animal that is confined to just two remote areas of forest in Cuba. The Monte Iberia Eleuth was first discovered on Mount Iberia in 1996, and populations are known to be very vulnerable as this frog is only found in very specific habitats that include areas of closed rainforest, with poorly drained soil and high levels of humidity.

The Monte Iberia Eleuth is a tiny black frog that can be easily identified by the bright yellow stripes that run along each side of the frog's back. Due to the fact that the head of the Monte Iberia Eleuth is about the same size as the head of a pin, this tiny frog has fewer teeth than larger frogs and is also thought to make more highly-pitched vocal calls.

Only two isolated populations are known to exist, both in the Holguín Province of eastern Cuba at elevations under 600 meters. The first location is on top of the Monte Iberia tableland where the Monte Iberia Eleuth was first discovered. The second is smaller (less than 100 km²) and sparsely-occupied, near Nibujón at sea level. This area has suffered great disturbances over the past 40 years from human activities which have obviously led to drastic declines in Monte Iberia Eleuth population numbers.

Despite its miniature size, the Monte Iberia Eleuth has a very similar diet to other small frogs, hunting and eating a wide range of invertebrates in the Cuban jungle. The Monte Iberia Eleuth feeds on insects, moths and spiders along with a number of semi-aquatic invertebrates when it is close to water.

Due to its small size, the Monte Iberia Eleuth has numerous predators within its natural environment including birds, rodents, lizards, toads and even larger frogs. The Monte Iberia Eleuth is also an incredibly sensitive animal that is easily affected by changes to its environment including pollution and deforestation.

Little is known about the reproduction of the smallest frog in the Northern Hemisphere, besides the fact that once hatched, the life-cycle of the Monte Iberia Eleuth is similar to that of other frogs turning from water-based tadpoles to ground-dwelling frogs. When the first Monte Iberia Eleuth frog was found, she was found next to a single egg which indicates that this species reproduces slowly as they don't lay hundreds of eggs at once.

Today, the Monte Iberia Eleuth is considered to be an animal that is critically endangered in the wild and therefore population numbers are very low in the wild.

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First Published: 26th July 2010, Last Updated: 8th November 2019

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3. Dorling Kindersley (2006) Dorling Kindersley Encyclopedia Of Animals [Accessed at: 26 Jul 2010]
4. Richard Mackay, University of California Press (2009) The Atlas Of Endangered Species [Accessed at: 26 Jul 2010]
5. Tom Jackson, Lorenz Books (2007) The World Encyclopedia Of Animals [Accessed at: 26 Jul 2010]