Fin's Fish Guide
The Welch's grunter (Bidyanus welchi) is a freshwater fish of the family Terapontidae that grows up to 40 cm.
Description
Welch's grunter is a grunter (Terapontidae) from fresh water of inland river systems in eastern and central Australia. The species grows to about 30 cm and has a deep, silver-grey body with a small head. Like other grunters it can make a grunting sound with its swim bladder. As an omnivore it searches turbid rivers and pools for molluscs, crustaceans, insects and plant material. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Welch's grunter?
The Welch's grunter has a torpedo-shaped body and is mainly silver-grey.
Where does the Welch's grunter live?
The Welch's grunter lives in fresh water and is mostly found around sand or mud bottom. Oceania: Australia
How big does the Welch's grunter get?
The Welch's grunter grows to a maximum of about 40 cm. On average the species is around 23 cm.
Is the Welch's grunter dangerous to humans?
No, the Welch's grunter is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Bidyanus
More from the family Terapontidae
Want the complete picture on the Welch's grunter?
Point your camera at the fish and Fin names the species in seconds. Free, and the Welch's grunter is one of 12,519 species in the app.