A new species of catfish has been identified from the northern Western Ghats in Goa and Maharashtra. The fish belongs to the genus Amblyceps and has been named Amblyceps vayavy. The discovery adds to the freshwater biodiversity of one of India’s most ecologically sensitive mountain ranges. Researchers say it is the northernmost confirmed record of this genus in the Western Ghats.
Species Identification
The species was recognised through joint taxonomic work by independent and wildlife researchers. It was first collected in 2020 from Kolad in Maharashtra. Field surveys over five years recorded the species only twice, indicating that it is rare and possibly locally restricted.
Habitat and Distribution
The catfish inhabits shallow hill streams with beds of sand, pebbles and stones. Such microhabitats provide cover for hiding and feeding. So far, the species has been recorded from only a few scattered locations in Goa and Maharashtra, suggesting a limited distribution.
Distinct Features
The fish can be distinguished from related species by several anatomical traits, including:
- A bifurcated caudal fin.
- An incomplete lateral line.
- No centrally projecting hooks in the veins of the middle tail region.
- A distinct adipose fin structure.
Conservation Significance
The name vayavy means northwest in Marathi and Konkani, reflecting its habitat in the north-western part of the Western Ghats. Researchers have brought into light threats to freshwater ecosystems in the region, including mining, industrial wastewater, microplastic pollution and alien fish species. The discovery underlines the need for stronger ecological surveys and habitat protection in fragile stream systems.
Last Modified: April 29, 2026