The Tadpole madtom (Noturus gyrinus) is a freshwater fish of the family Ictaluridae that grows up to 13 cm.
Description
The tadpole madtom is a small North American madtom (family Ictaluridae). The species reaches about 13 cm and has a stocky, brownish body with a rounded tail, barbels and an adipose fin fused to the dorsal fin. It inhabits lakes and pools and backwaters with mud or detritus bottoms of lowland creeks and rivers. Its diet consists of midge larvae, isopods, amphipods and mayfly and caddisfly larvae. Like other madtoms it bears a venomous pectoral spine that can deliver a painful sting. The species is nocturnal and otherwise harmless to humans.
Frequently asked questions
How do you recognise the Tadpole madtom?
The Tadpole madtom has a torpedo-shaped body, is mainly brown and shows a plain pattern.
Where does the Tadpole madtom live?
The Tadpole madtom lives in fresh water and is mostly found around sand or mud bottom.
How big does the Tadpole madtom get?
The Tadpole madtom grows to a maximum of about 13 cm. On average the species is around 5 cm.
Is the Tadpole madtom dangerous to humans?
No, the Tadpole madtom is harmless to humans.
Is the Tadpole madtom edible?
The Tadpole madtom is not usually eaten.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Noturus
More from the family Ictaluridae
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