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iNat·67519FamilyAnimalia2,385 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. ›Trichodactyloidea
South American Freshwater Crabs
Plate 1 of 7. (c) Flávio Mendes, some rights reserved (CC BY-NC), uploaded by Flávio Mendes · via iNaturalist

South American Freshwater Crabs

Trichodactylidae

Trichodactylidae is a family of crabs, in its own superfamily, Trichodactyloidea. They are all freshwater animals from Central and South America, including some offshore islands, such as Ilhabela, São Paulo. Only one of the 50 species is known from the fossil record, Sylviocarcinus piriformis from the Miocene of Colombia. The family contains 15 genera in two subfamilies:

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2 branches of this family, most-observed first

Dilocarcininae

subfamilyDilocarcininae

Trichodactylinae

subfamilyTrichodactylinae

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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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In the stacks

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Every page naming Trichodactylidae 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 67519.