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  1. Home
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  3. Ceylon Caecilian

One of the 5 caecilians on WAnimals

Amphibians · Gymnophiona · Ichthyophiidae

Ceylon Caecilian

Ichthyophis glutinosus

Least Concern

The species is abundant and widely distributed; it faces no significant short-term risk.

Spotted something wrong?

The Ceylon caecilian is a subterranean legless amphibian endemic to Sri Lanka, with bluish skin and a yellow stripe along the flank. It was the first caecilian whose life cycle was studied in depth, in the late nineteenth century. The mother coils around the clutch until it hatches, and the larvae then make for water to complete their development.

Size

25 cm – 40 cm

Life expectancy

12 years

Diet

Carnivore

Feeds mainly on other animals.

Activity

Nocturnal

Active mainly at night.

Social structure

Solitary

Lives and hunts alone, joining others only to breed.

RainforestTemperate forestIslands
1countries4parks

Fun facts

  • It was one of the first caecilians whose complete life cycle was documented, in a pioneering study of the early twentieth century that revealed maternal care of the clutch in a group about which almost nothing was known.
  • The mother coils around the eggs and stays with them until they hatch, without eating, keeping them moist with the secretions of her skin.
  • Its larvae are aquatic, unlike those of the live-bearing caecilians: they hatch with gills and make for streams and pools to complete their development.

Life cycle and biology

Skeleton type
Vertebrate - internal bony skeleton (amphibian)
Habitat and environment
Damp soils of forests, tea plantations and gardens in Sri Lanka
Sexual maturity
3 years
Gestation / incubation
The clutch is guarded by the mother until hatching
Litter / clutch size
40 eggs

Sources consulted: Wikipedia (es): Ichthyophis glutinosus

Where to find it

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The pins mark the parks where its presence is documented.

Where to see it

Parks and dive sites where this species has been documented.

Related species

Other species in the catalogue with the most in common with Ceylon Caecilian — same habitat, park, country, tags or family.

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See its range on the interactive map→
YalaSri Lanka
Horton PlainsSri Lanka
Sinharaja ForestSri Lanka
UdawalaweSri Lanka
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CountriesSri Lanka
ParksYalaSri Lanka
TagsCarnivore
Carnivore
Nocturnal
Solitary
Amphibian
Rainforest
Temperate forest
Islands
Sri Lanka