List of tarantulas of Sri Lanka

Sri Lanka is a tropical island situated close to the southern tip of India.

The following is a non-exhaustive list of tarantulas native to Sri Lanka.

Tarantulas

Phylum: Arthropoda
Class: Arachnida
Order: Araneae
Family: Theraphosidae

Tarantulas are easily identified by their hairy nature and large size from other commonly encountered spiders. Throughout the world, they are considered as a popular exotic pets, as most of the tarantulas are non-poisonous to humans. In Sri Lanka, the largest known specimens are size of a dinner plate,[1] or size of the palm. There are over 9000 species of tarantulas are described from all over the world, where they are not found in most of the Europe, North America and other Arctic colder regions. They are well distributed in Africa, south of Asia, South America, and Oceania. Indian subcontinent including India and Sri Lanka is home to 15 tarantula species, where India has 7 endemic species and Sri Lanka has 9 endemic species, where another one species is native to both countries.

The species called Poecilotheria amarasekarai is still in debate, whether it is a distinct species or the morph of Poecilotheria rajaei.

The species Poecilotheria hanumavilasumica, thought to be endemic to India, was recently found from Mannar district of Sri Lanka.[2]

In IUCN Red List, the species Poecilotheria vittata is cited as a synonym of Indian species Poecilotheria striata,[3] but in other local text books and online publications, it is cited as a separate species.

Name Binomial Distribution in island
Chilobrachys nitelinus Central
Chilobrachys jonitriantisvansickleae Western
Plesiophrictus tenuipes Central
Sri Lankan ornamental tarantula Poecilotheria fasciata Central
Rameshwaram ornamental tarantula Poecilotheria hanumavilasumica North-Western
Fringed ornamental tarantula Poecilotheria ornata Southern
Mankulam Pink-banded ornamental tarantula Poecilotheria rajaei Northern
Yellow-backed ornamental tarantula Poecilotheria smithi South Central
Ivory ornamental tarantula Poecilotheria subfusca South Central
Magam ornamental tarantula Poecilotheria vittata Southern
Poecilotheria srilankensis

References

  1. ^ "Tarantula the size of a dinner plate discovered in Sri Lanka".
  2. ^ Nanayakkara, Ranil P.; Ganehiarachchi, G.A.S. Mangala; Vishvanath, Nilantha; Kusuminda, Thambiliya Godage Tharaka (2015). "Discovery of the Critically Endangered Tarantula Species of the Genus Poecilotheria (Araneae: Theraphosidae), Poecilotheria hanumavilasumica, from Sri Lanka". Journal of Asia-Pacific Biodiversity. 8: 1–6. doi:10.1016/j.japb.2015.01.002.
  3. ^ "Taxon details Poecilotheria vittata Pocock, 1895", World Spider Catalog, Natural History Museum Bern, retrieved 2016-02-29