- Animals
- ›Arthropods
- ›Crustaceans
- ›Typical Crustaceans
- ›Malacostracans
- ›Decapods, Isopods, and allies
- ›Decapods and Krill
- ›Decapods
- ›Crabs, Lobsters, Shrimps, and Allies
- ›True Crabs
- ›Eubrachyuran Crabs
- ›Heterotrematan Crabs
- ›Pseudothelphusoidea
- ›Neotropical Freshwater Crabs
- ›Potamocarcininae
Potamocarcinus
Potamocarcinus is a genus of crabs in the family Pseudothelphusidae.
10 branches of this genus, most-observed first

Potamocarcinus magnus
speciesPotamocarcinus magnus

Potamocarcinus lobulatus
speciesPotamocarcinus lobulatus

Potamocarcinus roatensis
speciesPotamocarcinus roatensis

Potamocarcinus nicaraguensis
speciesPotamocarcinus nicaraguensis

Potamocarcinus hartmanni
speciesPotamocarcinus hartmanni

Potamocarcinus armatus
speciesPotamocarcinus armatus

Potamocarcinus richmondi
speciesPotamocarcinus richmondi
Potamocarcinus chajulensis
speciesPotamocarcinus chajulensis
Potamocarcinus colombiensis
speciesPotamocarcinus colombiensis
Potamocarcinus pinzoni
speciesPotamocarcinus pinzoni
Where it lives
Recorded sightings
—
geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Potamocarcinus 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 91272.