CR

Procambarus catemacoensis

Unknown

Overview

A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.

Procambarus catemacoensis faces severe threats from habitat degradation in its extremely limited range around Lake Catemaco, Veracruz, Mexico. Agricultural expansion and urban development have reduced suitable freshwater habitats, while water pollution from agricultural runoff and domestic waste directly impacts water quality. The species' restricted distribution makes it particularly vulnerable to local environmental changes and potential complete habitat loss.

Threat summary

Habitat

This freshwater crayfish is endemic to the Lake Catemaco basin in Veracruz, Mexico, inhabiting shallow freshwater streams, ponds, and wetland areas. The species requires clean, well-oxygenated water with suitable substrate for burrowing and shelter among aquatic vegetation.

Wetlands (inland) - Permanent freshwater lakes· major

Conservation measures underway

Species recoveryLinked enterprises & livelihood alternatives

Other threatened species in CAMBARIDAE

VU

Crescent Crayfish

Orconectes taylori

Unknown
CR

Cambarellus prolixus

Unknown
CR

Cambarellus areolatus

Unknown
CR

Procambarus paradoxus

Unknown

Threatened in Mexico

EN

Turbinicarpus horripilus

Declining
CR

Turbinicarpus mandragora

Declining
EN

Opuntia pachyrrhiza

Declining
EN

Arachnothryx tacanensis

Declining

Frequently asked questions

Why is Procambarus catemacoensis classified as Critically Endangered?
Procambarus catemacoensis is classified as Critically Endangered — facing an extremely high risk of extinction in the wild — because population sizes are very small, declining sharply, or restricted to a tiny range. Procambarus catemacoensis faces severe threats from habitat degradation in its extremely limited range around Lake Catemaco, Veracruz, Mexico. Agricultural expansion and urban development have reduced suitable freshwater habitats, while water pollution from agricultural runoff and domestic waste directly impacts water quality. The species' restricted distribution makes it particularly vulnerable to local environmental changes and potential complete habitat loss.
Where does Procambarus catemacoensis live?
Procambarus catemacoensis occurs in Mexico. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Procambarus catemacoensis?
The main threats to Procambarus catemacoensis are 5.3, 9.3, ai-1, and ai-2. The full IUCN-classified threat record for this species is detailed on the species page.

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