Phallotorynus jucundus
Overview
A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.
Phallotorynus jucundus faces severe population decline due to extensive habitat destruction from urban expansion and agricultural conversion throughout its limited range in southeastern Brazil. Water pollution from industrial discharge and agricultural runoff has degraded the pristine freshwater streams this species requires for reproduction. The introduction of non-native fish species has created additional competitive pressure and predation threats in its already restricted aquatic habitats.
Habitat
This small freshwater fish inhabits clear, shallow streams and tributaries in the Atlantic Forest region of southeastern Brazil. It prefers well-oxygenated waters with sandy or rocky substrates and abundant aquatic vegetation in forested catchments.
Other threatened species in POECILIIDAE
Threatened in Brazil
Frequently asked questions
Why is Phallotorynus jucundus classified as Endangered?
Where does Phallotorynus jucundus live?
What are the main threats to Phallotorynus jucundus?
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