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Lanka Blind Snake
Scientific classification
Kingdom :
Phylum :
Class :
Order :
Suborder :
Family :
Genus :
Species :
Binomial name :
English name :
Sinhala name :
  Animalia
Chordata
Reptilia
Squamata
Serpentes
Typhlopidae
Typhlops
T. lankaensis
Typhlops lankaensis (Taylor, 1947)
Lanka Blind Snake
Lak Kanaulla
Endemic species
 

Distributed range & status
This is an endemic species to Sri Lanka. The specimen found by Taylor in Trincomalee is in the Field Museum of Natural History of America.

Scales

rostral

The first part gets dorsally broader & then becomes narrower. This does not spread towards the eye

frontal

 

supraoculars

 

parietals

 

prefrontals

Smaller than the frontal

nasals

Divided & the anterior part is large in length & size

internasals

 

loreals

 

preoculars

 

postoculars

1

temporals

 

Supralabials

4

mental

 

infralabials

 

sublinguals

 

coastals

 

ventrals

 

anal

 

subcaudals

 

There are 20 mid body scale rows present. There are 229-261 scales on the body longitudinally.

Characteristics
The body is very small, elongated, thin & shiny. The snout is rounded & laterally wedge shaped. It lacks a distinct neck. Oval shaped, broad & small head is present same as the size of the body. There are subsquamous glands on the head has stripes. The eyes are very clear. The nostrils are at the lateral positions. The tail is with a terminal spine.

Colour
Dorsal body is grayish brown & might have light colour band. Head is dorsally & ventrally cream coloured. The anal is light colour. The terminal spine of the tail is grey.

Venom
These snakes are non venomous.

Dentition
Data not found.

Behavior
Data not found.

Breeding
Data not found.

Growth
They grow up to 100-120mm.

Food
Data not found.

Identification

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Type: Holotype: F.M.N.H. 100066.
Type Locality : “12 miles north of Trincomalee, Ceylon”

Synonyms

  • Typhlops lankaensis TAYLOR 1947: 287
  • Typhlops lankaensis — MCDIARMID, CAMPBELL & TOURÉ 1999: 107
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