Friday, 22 November 2013

African Tree Toad

  • African Tree Toad Classification and Evolution

The African Tree Toad is a small species of Toad found in the forests of Central Africa. Today, little is still known about this tiny amphibian and the constantly decreasing population numbers of the African Tree Toad are making it increasingly difficult for us to learn more about them. There are two known subspecies of the African Tree Toad, which are the African Tree Toad and the Bates' Tree Toad. Both African Tree Toad species are of similar size and colour but tend to differ in the geographical regions they inhabit.

  • African Tree Toad Anatomy and Appearance

The African Tree Toad is generally dark to light brown in colour, with white patches on it's belly and like other Toad species, the African Tree Toad has specially designed feet which aid it's semi-aquatic and tree climbing lifestyle. The African Tree Toad is a terrestrial animal and uses it' s toes to also help it to hop about on the ground. The toes of the African Tree Toad are long and thin, with sticky, round discs on the tips. These widely spread digits enable this Toad to grip onto a larger surface area. The tiny striped body of the African Tree Toad grows up 3.8cm in length making these animals particularly hard to spot amongst the debris on the forest floor.

  • African Tree Toad Distribution and Habitat

The African Tree Toad is said to be distributed across it's natural Central African range in countries such as Cameroon, Democratic Republic of the Congo, Equatorial Guinea, Gabon and Nigeria. Despite this though, there are very few records of this elusive amphibian meaning that much of it's distribution (and indeed population size) is simply presumed. The natural habitat of the African Tree Toad is subtropical or tropical moist, lowland forests and heavily degraded former forest, where there is a plentiful water supply. Today however, the African Tree Toad is generally restricted to taller forests.

  • African Tree Toad Behaviour and Lifestyle

Like other Toads, the African Tree Toad is a semi-aquatic animal, although it is most commonly found in water when the female is laying her eggs. In a similar way to other tropical Toads, the African Tree Toad spends much of it's life walking, hopping or running about on the ground where it is able to find plenty of food and water. When darkness falls however, the African Tree Toad retreats high into the surrounding vegetation to remain safe during the night from ground-dwelling predators. The colour and markings of their skin, gives the African Tree Toad camouflage amongst the surrounding forest, again giving it extra defence from hungry predators.

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