ENEndangered
Riffle Chub
Algansea aphanea
Declining
Overview
A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.
Habitat
FRESHWATER· major
Other threatened species in LEUCISCIDAE
Threatened in Mexico
Frequently asked questions
Why is Riffle Chub classified as Endangered?
Riffle Chub is classified as Endangered — facing a very high risk of extinction in the wild — because population numbers are declining steeply and key habitats are under sustained pressure, per the IUCN Red List assessment recorded in the SpeciesRadar database.
Where does Riffle Chub live?
Riffle Chub 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 Riffle Chub?
The main threats to Riffle Chub are 2.1, 7.2, 8.1, and 9.1. The full IUCN-classified threat record for this species is detailed on the species page.
Get weekly conservation intelligence
One short digest a week of the most striking species and country data we ship, plus breaking conservation news paired with our database where it matters.
Free, no spam. One-click unsubscribe in every email.