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iNat·97103SpeciesAnimalia1 field observations
  1. Animals
  2. ›Arthropods
  3. ›Crustaceans
  4. ›Typical Crustaceans
  5. ›Malacostracans
  6. ›Decapods, Isopods, and allies
  7. ›Decapods and Krill
  8. ›Decapods
  9. ›Crabs, Lobsters, Shrimps, and Allies
  10. ›True Crabs
  11. ›Eubrachyuran Crabs
  12. ›Heterotrematan Crabs
  13. ›Gecarcinucoidea
  14. ›Southeast Asian Freshwater Crabs
  15. ›Ceylonthelphusa
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IUCN CR · Critically endangered

Ceylonthelphusa callista

Ceylonthelphusa callista is a species of freshwater crabs in the family Gecarcinucidae. The species is endemic to Sri Lanka and is known from the Knuckles Mountain Range. It was found on wet boulders on the margins of a slow-flowing stream at an elevation of 915 m (3,000 ft) above sea level.

== References ==

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Where it lives

Recorded sightings

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geo-referenced records in GBIF, from museums, herbaria and field observers.

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Every page naming Ceylonthelphusa callista in the Biodiversity Heritage Library →

This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 97103.