Ichthyophis pseudangularis
Lesser Yellowband Caecilian
family: Ichthyophiidae
Conservation Status (definitions)
IUCN (Red List) Status Vulnerable (VU)
Other International Status None
National Status Threatened
Regional Status None



View distribution map using BerkeleyMapper.

From the IUCN Red List Species Account:


Range Description

This species is endemic to south-western Sri Lanka. It has been recorded at elevations of 20-1,525m asl.

Habitat and Ecology

It is a subterranean species present in forests, rubber plantation areas, paddy fields, rural gardens and farms, wetlands (boggy and muddy areas), and pastureland. Adults are often found in humus and other rotten vegetation. It is oviparous with terrestrial eggs and aquatic larvae in streams.


It appears to be less common that Ichthyophis glutinosus. It is not known from many specimens.

Population Trend


Major Threats

The species might be threatened locally by extreme habitat loss, due to agroindustry, and agro-chemical pollution (land and water based).

Conservation Actions

It has been recorded from Peak Wilderness Forest Reserve and Sinharaja Forest Reserve, which is a World Heritage Site.

Red List Status

Vulnerable (VU)


Listed as Vulnerable because its Extent of Occurrence is less than 20,000 km2, its distribution is severely fragmented, and there is continuing decline in the extent and quality of its habitat in Sri Lanka.


Kelum Manamendra-Arachchi, Anslem de Silva, David Gower, Mark Wilkinson, Oommen V. Oommen 2004. Ichthyophis pseudangularis. The IUCN Red List of Threatened Species 2004: e.T59631A11973190. .Downloaded on 18 February 2019


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