East African black mud turtle
The East African black mud turtle (Pelusios subniger ), also known as the Pan terrapin, is a species of turtle in the family Pelomedusidae, native to eastern and southeastern Africa.
Nocturnality is an animal behavior characterized by being active during the night and sleeping during the day. The common adjective is "nocturnal",...
An omnivore is an animal that has the ability to eat and survive on both plant and animal matter. Obtaining energy and nutrients from plant and ani...
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TerrestrialTerrestrial animals are animals that live predominantly or entirely on land (e.g., cats, ants, snails), as compared with aquatic animals, which liv...
Oviparous animals are female animals that lay their eggs, with little or no other embryonic development within the mother. This is the reproductive...
Precocial species are those in which the young are relatively mature and mobile from the moment of birth or hatching. Precocial species are normall...
A burrow is a hole or tunnel excavated into the ground by an animal to create a space suitable for habitation, temporary refuge, or as a byproduct ...
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starts withThe East African black mud turtle has a smooth, domed carapace with a length of 5.1-7.9 in. The carapace is typically dark brown, gray, or black, often with yellow or dark markings on the margins. They are rather dull in color like most of their genus. The plastron is hinged. The underside of the turtle can be brown, grey, black, or yellow. The upper jaw has a blunt, smooth shape. The head of an adult is generally uniform in color. As in all side-necked turtles, the neck retracts the head sideways instead of vertically into the shell. This species may be confused with the West African mud turtle.
Two subspecies are recognized:
The species occurs in much of eastern and southeastern tropical and subtropical Africa, with a southern limit in Zimbabwe, and including Madagascar and the Seychelles (P. s. parietalis in the latter location). Nonindigenous populations exist on Mauritius Island, Guadeloupe, Glorieuses Îsles, and Diego Garcia. It inhabits marshes, lakes and streams.
The East African black mud turtle is omnivorous and takes fish, invertebrates, and plants. It is known to reach an age of over fifty years in captivity and forty-seven years in the wild. Females lay nests of 3-12 eggs. They lay their eggs in the spring and bury them in mud. Eggs take about two months to hatch. Although the East Africa black mud turtle can be seen basking throughout the day, they are more active at night and are considered to be nocturnal. They have been observed to burrow into the mud to regulate their body temperature.