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We are the IUCN SSC Freshwater Fish Specialist Group. Established in 2004 our mission is to be the global forum for people pursuing the conservation of freshwater fishes. We work globally, split across 17 regions and representing over 160 members.


Latest Newsletter
2024 Issue 2

FFSG Spring Newsletter 2024 Cover. Banner is a small, dark, irridescent fish with an apparently continuous fin around the body and tail, striped in greens, black and blue. It is Parosphromenus alfredi by Wentian Shi

Latest News
04/03/2025

Front cover of report, with an image of one of the new species, the Irridescent Minnow, Opsariichthys iridescens

Fish of the Month: March 2025

A small, moderately slender fish with an upturned angular lower jaw, facing right. It is pale grey, with ten irregular vertical dark grey bar. The dorsal and anal fins are colourless with irregular vertical black bars. The caudal fins are colourless with a black band at the base, and a grey border. The eye is large and dark. The pectoral fins are colourless.
Acıgöl killifish, Anatolichthys transgrediens © Alex Cliffe
Four different fish. On the left, a flattened fish, which is a stingray. At the top, two small golden fish, which are from Geographic Photo Ark. Below them, a fish with a long, thin, downward-pointing mouth, which is an elephant fish. On the right, a large scaly fish, swimming towards us, which is a Jullien's golden carp.
Mekong giant stingray, Urogymnus chaophraya © Zeb Hogan; Salda toothcarp, Anatolichthys saldae © Joel Sartore; Congo river elephantfish, Campylomormyrus numenius © Oliver Lucanus; and Jullien’s golden carp, Probarbus jullieni © Bristol Zoological Gardens.

Coming in 2025

FFSG Forty Fishes in Freefall Report

Montage of nine critically endangered fish species

1000 Fishes Blueprint

SHOAL initiative to accelerate action for the world’s most threatened freshwater fishes

woman in a mask underwater with various fishes.
 Cape kurper, Sandelia capensis
© Jeremy Shelton

Newsletters

News from across the FFSG Network

FFSG Spring Newsletter 2024 Cover. Banner is a small, dark, irridescent fish with an apparently continuous fin around the body and tail, striped in greens, black and blue. It is Parosphromenus alfredi by Wentian Shi