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Caecilians are some of the least studied amphibians. Not much is known about their behavior and life history. Siphonops annulatus is highly fossorial, spending most of its life burrowed underground. A study found tunnels made by this species to go no deeper than 20 cm. This species uses a highly ossified skull to help burrow into the ground. [5]
Caecilians feed on small subterranean creatures such as earthworms. The body is cylindrical and often darkly coloured, and the skull is bullet-shaped and strongly built. Caecilian heads have several unique adaptations, including fused cranial and jaw bones, a two-part system of jaw muscles, and a chemosensory tentacle in front of the eye. The ...
The Vienna specimen of Atretochoana is a large caecilian at a length of 72.5 cm (28.5 in), [7] while the Brasília specimen is larger still at 80.5 cm (31.7 in). [8] By comparison, caecilians in general range in length from 11 to 160 cm (4.3 to 63.0 in).
Boulengerula taitana (common names: Taita African caecilian, Taita Hills caecilian, Taita Mountains caecilian) is a species of caecilian. It is endemic to the Taita Hills region of southeast Kenya. [3] Boulengerula taitana are unique caecilians in appearance, fertilization type, and parental care. From their similar shape and presentation to ...
Typhlonectes compressicauda, the Cayenne caecilian, is a species of amphibian in the family Typhlonectidae that lives in water. It is found in Amazonian Brazil , Peru , and Colombia as well as in Guyana and French Guiana , and likely Suriname , [ 2 ] and according to some sources, Venezuela . [ 1 ]
Dermophis mexicanus, also known commonly as the Mexican burrowing caecilian or the Mexican caecilian, and locally as the tapalcua or tepelcua, is a species of limbless amphibian in the family Dermophiidae. The species is native to Mexico and Central America, where it burrows under leaf litter and plant debris.
Uraeotyphlus are relatively small sized caecilians ranging from 23 centimetres (9.1 in) to 35 centimetres (14 in) in length. Unlike the more 'advanced' caecilians, members of this genus have a true tail with vertebrae, and their skull has a relatively complex structure. However, unlike the more 'primitive' caecilians, the mouth is recessed ...
Indotyphlus is a small genus of caecilians in the family Grandisoniidae. [1] [2] [3] As caecilians in general, they superficially resemble earthworms. [3] The genus is endemic to the Western Ghats, India. [1] [4] [5] They are sometimes known as Battersby's caecilians. [1]