Showing posts with label Endemic Snakes. Show all posts
Showing posts with label Endemic Snakes. Show all posts

15.Boiga Barnesii


Scientific Name : Boiga
Class : Reptilia 
Family : Colubridae
Kingdom : Animalia
About : Barnes cat snake is mainly a forest dwelling species but may occasionnally be found in human habitats.its is the smallest cat snake in sri lanka and growa up to a maximum of about 600mm in snout vent length.being a nocturnal and an arboreal hunter it mainly feeds on agamid lizards and geckos.





14.Boiga Beddomei


 

Scientific Name : Boiga Beddomei

Kingdom : Animalia

Class: Reptilia

Family : Colubridae

About : Boiga commonly known as beddome s cat snake is a species of rear fanged snak in the family colubridae . the species is endmic to the western ghats of india in maharashtra gujarata and goa states.

13.Ahaetulla Nasuta


 Scientific Name :Ahaetulla Nasuta

Class : Reptilia

Family : Colubridae

Kingdom : Animlia

About : The green vine snake is diurnal and mildly venomous. the reptile normally feeds on frogs and lizads it s binocular vision to hunt. they are slow moving relying on camouflaging as a vine in foliage.the snake expands its body when disturbed to show a black and white scale marking.

12.Boiga Trigonata


Scientific Name : Boiga Trigonata

Family : Colubridae

Class : Reptilia

Kingdom : Animalia

About : There are 229-269 ventral scales 79-92 divided subcaudal scales and a single anal scale.boiga trigonata has a yellowish olive or pale grey colour along the back and a white black edged zigzag band along the edged with black diverging posteriorly.

 

15. Muhudu Naya

 


Common Name:   Beaked Sea Snake

Scientific Name:   Hydrophis cyanocinctus

Animal Family:   Elapidae

Description:   Adults typically range from 1 to 1.2 meters in length. There aren't significant visual differences between male and female  Beaked Sea Snakes.

Found where:   They can be found in the coastal water and coral reefs around Sri Lanka.

Habitat:   They inhabit coral reefs, coastal water, and estuaries.

Food:    Beaked Sea Snakes primarily feed on small fish and eels.

14. Depath Kaluwa

 


Common Name:   Slender Coral Snake

Scientific Name:   Calliophis melanurus

Animal Family:   Elapidae

Description:   Typically around 50-70 cm in length. Generally similar in appearance.

Found Where:   They are especially in the wet zone and intermediate zone of Sri Lanka.

Habitat:   Found in forests areas.

Food:   Feeds mainly on small reptiles and amphibians.


13. Kata Kaluwa


 

Common Name:   Trinket snake

Scientific Name:   Coelognathus helena 

Animal Family:   Colubridae

Description:   Generally grows to about 1 to 1.5 meters in length. They are no significant difference in size or appearance between gender.

Found where:   They are found in some parts of the lowland dry zone and intermediate zone of Sri Lanka.

Habitat:   Trinket snakes are found in various zones of Sri Lanka, including forested areas, grasslands, and agricultural regions.

Food:   They primarily feed on rodents, birds, lizards, and frogs.    

12. Kaha Garadiya

 


Common Name:   Oriental rat snake

Scientific Name:   Ptyas mucosa

Animal Family:   Colubridae

Description:   Typically around 5 to 8 cm in length

Found where:   The Oriental rat snake can be found across various ecological zones in Sri Lanka. These zones include the wet zone, dry zone, and intermediate zone. 

Habitat:   They inhabit various environments, including forests, grasslands, and urban areas.

Food:   They feed on insects such as beetles and ants.


11. Schokar's Bronzeback Snake


Common Name:   Schokari's bronzeback snake

Scientific Name:   Dendrelaphis schokari

Animal Name:   Colubridae

Description:   They are relatively small snakes, typically ranging from 60 to 100 cm in length. In terms of sexual dimorphism, male Schokari's bronzeback snake tend to have slightly longer tails compared to females.

Found where:   Schokari's bronzeback snake are found  wet, intermediate, and dry zones in Sri Lanka.

Habitat:   Their habitat includes a variety of environment such as forests, plantations, gardens, and rural areas.

Food:   They primarily feed on small vertebrates such as lizard, frogs, and occasionally small birds.

10. Templenton's Kukri Snake

 


Common Name:   Templeton's kukri snake

Scientific Name:   Oligodon templetoni 

Animal Familiy:   Colubridae

Description:   They are relatively small snakes, typically ranging from 30 to 50 cm in length. In terms of sexual dimorphism, male Templeton's kukri snake tend to have slightly longer tails compared to females.

Found where:   Templeton's kukri snake are found in Sri Lanka, particularly in the lowland rainforest and wet zone areas.

Habitat:   Their habitat includes dense vegetation, such as forests, shrubs, and gardens, where they can find shelter and prey.

Food:   They primarily feed on small vertebrates, such as lizard and frogs.

09. Sri Lankan Hump-nosed Viper

 


Common Name:   Sri Lankan Hump-nosed Viper

Scientific Name:   Hypnale hypnale

Animal Family:   Viperidae

Description:   The vipers typically range in size from 50-70 cm in length. One of the main differences is in size, with females generally being lager and bulkier than males. Additionally, male Hump-nosed Vipers typically have longer tails relative to their body size compared to females. Coloration and pattern may also vary slightly between the sexes, with males sometimes having brighter or more vivid marking.

Found where:   Lives in the lowlands of Sri Lanka

Habitat:   They are found in various habitats throughout Sri Lanka, including forests, plantation, and gardens.

Food:  Their diet mainly consists of small mammals, amphibians, and reptiles.


08. Wal Garadiya

 


Common Name:   Buff Striped Keelback

Scientific Name:   Amphiesma stolatum

Animal Family:   Colubridae

Description:   Typically measures around 40-60cm in length. In the Buff Striped Keelback sexual dimorphism is not very pronounced. Both male and female individuals typically have similar appearances in terms of size, coloration, and body structure. Distinguishing between males and females based solely on physical characteristics can be challenging.

Found where:   In Sri Lanka, they are found in the jungles, or in the interior of the country.

Habitat:   The Buff Striped Keelback can be found in a range of habitats including lowland rainforests, marshes, swamps, grasslands, and agricultural areas.

Food:   The diet of the Buff Striped Keelback primarily consists of amphibians such as toads, along with small fish.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      

07. Flying Snake



Common Name:   Flying snake

Scientific Name:   Chrysopelea ornata

Animal Family:   Colubridae

Description:   The smallest reach about 2 feet in length and largest grow to 4 feet. Male and female flying snakes typically have some physical differences. In many snakes species, females tend to be larger and heavier than males. Additionally, differences in coloration or patterns may also be present, particularly during mating season.

Found where:   Mostly in the dry zone and some localities in the intermediate zone.

Habitat:   In the rainforests, dry deciduous forests, plantations, agricultural areas and rural gardens.

Food:   Flying snake takes small arboreal prey, such as lizards, bats, and small rodents. It might also feed on bird eggs and insects.

06. Green Vine Snake

 


Common Name:   Green Vine Snake

Scientific Name:   Ahaetulla nasuta 

Animal Family:   Colubridae

Description:   Average length 120cm. Maximum length 200cm. There are some subtle difference between males and female. Female tend to be slightly larger than males especially in terms of body length. Some males may have slightly broader heads than females, but difference can be subtle. In some cases, there might be slight difference in coloration or pattern between males and females, but this can vary. 

Found where:   Ahaetulla nasuta is endemic to the Central and Southwestern wet zone of Sri Lanka.

Habitat:   Found in low bushes, shrubs and trees in lowland forest terrain at elevations up to about 1000 meteres, particular near streams and often found near human settlements.

Food:   They normally feed on frogs amd lizard using their binocular vision to hunt.

05. Lee Mapila/Naga Mapila

 

 

Common Name:   Forsten's cat snake

Scientific Name:   Boiga forsteni

Animal Family:   Colubridae

Description:   It is the largest among Cat Snakes and can grow up to 230cm. But generally found in 120-150cm range. This species is sexually dichromatic, males are green and females are brown in colour.

Found where:   We can found this wonderful snake at Yala National Park.

Habitat:   The preferred habitats of Boiga forsteni are lowland forests and agricultural areas.

Food:   Boiga forsteni preys on lizards, snakes, birds, bats, and rodents.

04. Sri Lanka Cat Snake

 

 

Common Name:   Sri Lanka Cat Snake

Scientific Name:   Boiga ceylonensis 

Animal Family:   Colubridae

Description:   They are about 4 feet long from tip to tip with the tail 10 inches. In Boiga ceylonensis, also known as the Sri Lankan Cat Snake, sexual dimorphism is not very pronounced. Both males and females typically have similar appearance in terms of size, coloration, and body structure. Therefore, distinguishing  between males and body females based on physical characteristics alone can be challenging. 

Founded where:   The dry lowlands, the wet zone and up to about 450meters in the hills.

Habitat:   Lives in dense vegetation including bushes and trees of hills. 

Food:   Feeds mainly on lizards, birds, rodents, bats, frogs etc.

03. Paduru Mapila


Common Name:  Barnes' cat snake

Scientific Name:   Boiga barnseii

Animal Family:   Colubridae

Description:   It is the smallest cat snake in Sri Lanka and grows up to a maximum of about 600mm (24 in) in snout-length. The male and female Boiga barnesii, also known as Barnes' Cat Snake, typically have similar appearances. However, in many snake species, males tend to be slightly smaller and simmer than females, but this may not always be the case. Additionally, in some species, males may have slightly longer tails or5 broader heads compared to females, but these differences can be subtle and vary among individuals.

Founded where:   Some snakes are founded in all parts of the country form the seas surrounding the island to the highest point- Horton Plains.

Habitat:   They are live in a wide variety of habitats including forests, swamps, grasslands, deserts amd in both fresh amd salt water.

Food:   Being a nocturnal and an arboreal hunter, it mainly feeds on agamid lizards and geckos.

 

02. Pala Polaga

 

Common Name:   Sri Lankan green pit viper

Scientific Name:   Trimeresurus trigonocephalus

Animal Family:   Viperidae

Description:   20-25cm (7.9-9.8 in) at birth, and males grow to a maximum total length of 60-75cm (24-30 in). Generally, female tend to be larger and bulkier compared to males. While both sexes have similar coloration patterns, females may sometimes display slightly difference hues or patterns, but this can vary.

Found where:   All climatic zones of the island except at high elevations and in the arid zones.

Habitat:   This sluggish pit viper is usually encountered on low shrubs during morning hours, but it mostly occupies in grasslands and rain forests.

Food:   Feeds on frogs, lizards, birds, small mammals, and birds.




01. Mudu Karawala


Common Name:   Ceylon krait / Sri Lankan krait

Scientific Name:   Bungarus ceylonicus

Animal Family:   Elapidae

Description:   The average adult length for this species is 75cm (291/2inch) with 90cm (351/2 in) being the upper limit. There may be slightly differences in size, with female potentially being slightly larger or smaller than male4s, but this can vary and it not a reliable distinguishing. Both males and females typically have similar black and white banding patterns along their bodies.

Found where:   In the wet zone of the island

Habitat:   In shaded home gardens, plantations and rainforests. 

Food:   They are terrestrial, feeding mainly on other snakes but also on frogs, lizards, and small mammals.