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  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. ›Crayfishes and Lobsters
  11. ›Parastacoidea
  12. ›Southern Hemisphere Crayfishes
  13. ›Euastacus
Ellen Clark's Crayfish
Plate 1 of 1. (c) Coffs Trails, some rights reserved (CC BY-NC), uploaded by Coffs Trails · via iNaturalist
IUCN EN · Endangered

Ellen Clark's Crayfish

Euastacus clarkae

Ellen Clark's crayfish (Euastacus clarkae) was named by Morgan "in respect of Ellen Clark’s pioneering parastacid studies". It is restricted to headwater reaches of highland streams draining the plateau and feeding the Hastings and Forbes rivers, at elevations ranging from 670–1,150 metres (2,200–3,770 ft) asl. The species is assessed as "Endangered" based on an extent of occurrence (EOO) of 198 square kilometres (76 sq mi), an area of occupancy (AOO) of 68 square kilometres (26 sq mi) occurrence at one to...

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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 Euastacus clarkae 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 100618.