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Weatherfishes
Misgurnus
Misgurnus is a genus of true loaches found in Europe and Asia. The origin of the name Misgurnus comes from the Greek word miseo (to hate) and the Turkish gür (loud), a name given to them due to their habit of becoming very active during barometric pressure changes that occur during thunderstorms. The common names, weather loach or weatherfish, also derive from this behavior. Some species of Misgurnus are eaten, mostly in Asia, and are also sold as pets in the aquarium trade. Their average size can range from 6 inches (150 mm) to over 12 inches (300 mm).
12 branches of this genus, most-observed first · about 12 known species

Oriental Weatherfish
speciesMisgurnus anguillicaudatus

Large-scale Loach
speciesMisgurnus dabryanus

European Weatherfish
speciesMisgurnus fossilis

Amur Weatherfish
speciesMisgurnus mohoity

Nikolsky's weatherfish
speciesMisgurnus nikolskyi

Misgurnus chipisaniensis
speciesMisgurnus chipisaniensis

Misgurnus bipartitus
speciesMisgurnus bipartitus

Misgurnus amamianus
speciesMisgurnus amamianus
Misgurnus nahangensis
speciesMisgurnus nahangensis
Tumen loach
speciesMisgurnus buphoensis
Vietnamese weatherfish
speciesMisgurnus multimaculatus
Hanoi weatherfish
speciesMisgurnus tonkinensis
Where it lives
Recorded sightings
—
geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Misgurnus in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 89990.