| Ichthyophis mindanaoensis | |
|---|---|
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Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Amphibia |
| Order: | Gymnophiona |
| Clade: | Apoda |
| Family: | Ichthyophiidae |
| Genus: | Ichthyophis |
| Species: | I. mindanaoensis |
| Binomial name | |
| Ichthyophis mindanaoensis | |
Ichthyophis mindanaoensis, also known as Todaya caecilian [1] [3] or Mindanao Island caecilian, [4] is a species of caecilian in the family Ichthyophiidae. It is endemic to the island of Mindanao, the Philippines. [1] [3]
Ichthyophis mindanaoensis was described based on two unsexed specimens, both measuring about 28 cm (11.0 in) in total length. The tail is short, about 6 mm (0.2 in). The body width is 10 mm (0.4 in). There are 308–317 transverse folds. The head is rounded and oval. The eyes are visible, covered by skin and slightly raised. [2]
A collection of larvae likely belonging to this species measure 7–23 cm (2.8–9.1 in) in total length, suggesting a relatively large size at metamorphosis. All but the largest larvae retain the lateral line system. [2]
Ichthyophis mindanaoensis occurs in lowland and submontane primary and secondary rainforests at elevations of 100–1,000 m (330–3,280 ft) above sea level, and probably higher. It has also been recorded in agricultural land adjacent to remnant natural forest patches. Adults are subterranean and have usually been observed under rocks, decaying logs and debris, and in shallow pools of mountain streams, but also in soil beside irrigation ditches. The larvae occur in unpolluted streams, rivers, and quiet pools near streams. [1]
This species has a very localized and patchy distribution, but it can be relatively abundant where it occurs. It is threatened by habitat loss and conversion, although it seems to be fairly adaptable, and might thereby not be significantly threatened, except locally. Furthermore, caecilians often killed because they are mistaken for snakes. Ichthyophis mindanaoensis is known from Mount Kitanglad Natural Park, Malagos Watershed Area, and Mount Apo Natural Park, all relatively well protected and enforced areas. [1]
The Ichthyophiidae are the family of Asiatic tailed caecilians or fish caecilians found in South and Southeast Asia as well as southernmost China.
Ichthyophis beddomei is a species of caecilian in the family Ichthyophiidae. This species is distributed widely in the Western Ghats in southern India. The nominal species might be a composite of several cryptic species. It is also known as the yellow-striped caecilian, Beddome's caecilian, or Nilgherries caecilian.
Ichthyophis tricolor, the three-colored caecilian or Maddatorai caecilian, is an amphibian endemic to the Western Ghats, India. Its taxonomic status is unclear, including its relationship with Ichthyophis beddomei and the possibility of cryptic species.
Gegeneophis ramaswamii, common names Tenmalai caecilian, Tenmalai blind caecilian, Ramaswami's caecilian, and forest caecilian is a species of caecilian. It is endemic to the southern portion of the Western Ghats, India, and is recorded from Kerala and Tamil Nadu. The specific name ramaswamii honours L. S. Ramaswami, an Indian herpetologist.
Ichthyophis orthoplicatus, also known as the Pattipola caecilian or brown caecilian, is a species of caecilian endemic to Sri Lanka. It is found in a range of natural and man-made habitats including evergreen forests, rubber and tea plantations, paddy fields, rural gardens and farms, wetlands, and cattle pastureland.
Ichthyophis pseudangularis is a species of caecilian endemic to Sri Lanka. It is found in a range of natural and man-made habitats: forests, rubber plantations, paddy fields, rural gardens and farms, wetlands, and pastureland.
Ansonia mcgregori is a species of toad in the family Bufonidae. It is endemic to the central and western Mindanao, the Philippines. The specific name mcgregori honors Richard Crittenden McGregor, an Australian ornithologist who collected the holotype. Common names McGregor's toad, McGregori's river toad, and McGregor's stream toad have been coined for it.
Caecilia inca is a species of caecilian in the family Caeciliidae. It is endemic to Peru and only known from the holotype collected in 1944 from "Fundo Sinchona" in the Loreto Region. There are doubts regarding taxonomic validity of this species. Common name Fundo Sinchona caecilian has been coined for it.
Dermophis glandulosus is a species of caecilian in the family Dermophiidae. It is found in northwestern Colombia, Costa Rica, and Panama. It is the southernmost species among Dermophis.
Sylvacaecilia is a monotypic genus of caecilian. The only species is Sylvacaecilia grandisonae, also known as the Aleku caecilian or Ethiopian caecilian. It is endemic to southwestern Ethiopia and known from the Gambela, Oromia, and Southern Nations, Nationalities, and Peoples' Regions.
Ichthyophis atricollaris, also known as the Long Bloee caecilian, is a species of caecilian in the family Ichthyophiidae. It is endemic to Sarawak, Borneo (Malaysia), and only known from its imprecise type locality, "Long Bloee, Boven Mahakkam, Borneo". The type series were collected during the Nieuwenhuis expedition to Borneo and were deposited at the Rijksmuseum van Natuurlijke Historie, Leiden.
Ichthyophis biangularis, the angular caecilian or Metang caecilian, is a species of amphibian in the family Ichthyophiidae endemic to Borneo (Malaysia): it is only known from its type locality, Mount Matang in Sarawak, where the holotype was collected in 1872 by Alfred Hart Everett. New specimens were collected from the type locality only in 2009. In addition, one larval sample was collected from the same region and identified as likely Ichthyophis biangularis using genetic methods.
Ichthyophis billitonensis, the Billiton Island caecilian, is a species of amphibians in the family Ichthyophiidae endemic to the Belitung island, Indonesia. Known only from the holotype, this appears to be a small species, measuring 135 mm (5.3 in) in total length. Habitat requirements are unknown but it probably inhabits moist lowland forests. It may be threatened by habitat loss caused by opencast tin mining.
Ichthyophis dulitensis is a species of caecilian in the family Ichthyophiidae. It is endemic to Borneo and only known from near its type locality, Mount Dulit in northern Sarawak, Malaysia, after which it is named. Described by Edward Harrison Taylor in 1960, the holotype was collected by Charles Hose already in 1891. It is a poorly known species with uncertain taxonomic status. Common name Mount Dulit caecilian has been coined for it.
Ichthyophis elongatus, the elongated caecilian, is a species of amphibians in the family Ichthyophiidae endemic to Sumatra, including some nearby islands; however, whether these belong to this species is uncertain.
Ichthyophis glutinosus, the Ceylon caecilian or common yellow-banded caecilian, is a species of caecilian in the family Ichthyophiidae endemic to Sri Lanka. Its natural habitats are moist tropical and subtropical forests and pastures.
Ichthyophis monochrous, the Western Borneo caecilian or black caecilian, is a species of amphibian in the family Ichthyophiidae. It is endemic to northern Borneo and known from western Kalimantan (Indonesia) and Sarawak (Malaysia), likely occurring also in Brunei. It is a little-known species known from only a few specimens. It presumably inhabits tropical moist forest. Adults are likely subterranean.
The small-headed frog or tiny oriental frog is a species of frog in the family Dicroglossidae. It is endemic to the Philippines where it is found on Mindanao, Basilan, and in the Sulu Archipelago.
Ichthyophis nguyenorum is a species of caecilian in the family Ichthyophiidae. They were first found in Kon Plông District, Kon Tum Province, central Vietnam, in 2006, and formally described in 2012. The species is now also known from the Cat Tien National Park in the Lam Dong Province, southern Vietnam, and is presumed to occur more widely in suitable habitat in central and southern Vietnam as well as in eastern Cambodia.
Ichthyophis kodaguensis, also known as the Kodagu striped Ichthyophis, is a species of caecilian in the family Ichthyophiidae. It is endemic to the southern Western Ghats, India. All confirmed records are from southern Karnataka state, although it is also reported from adjacent Kerala.
