The Eastern tonguetied minnow (Exoglossum laurae) is a freshwater fish of the family Cyprinidae that grows up to 16 cm.
Description
The tonguetied minnow is a cyprinid from the eastern United States. The species grows to about 16 cm and has a stocky, brownish body. Characteristic of the genus is the peculiar lower jaw, whose central part is shaped like a bony 'tongue', to which the name 'tonguetied minnow' refers. It inhabits rocky pools and runs of clear creeks and small to medium rivers. As a bottom searcher it scrapes and picks growth, insect larvae, snails and small invertebrates from stones. The males build a conspicuous mound nest of pebbles for the eggs. The species is harmless to humans.
Frequently asked questions
How do you recognise the Eastern tonguetied minnow?
The Eastern tonguetied minnow has a torpedo-shaped body, is mainly brown and shows a plain pattern.
Where does the Eastern tonguetied minnow live?
The Eastern tonguetied minnow lives in fresh water and is mostly found around sand or mud bottom.
How big does the Eastern tonguetied minnow get?
The Eastern tonguetied minnow grows to a maximum of about 16 cm. On average the species is around 10 cm.
Is the Eastern tonguetied minnow dangerous to humans?
No, the Eastern tonguetied minnow is harmless to humans.
Is the Eastern tonguetied minnow edible?
The Eastern tonguetied minnow is not usually eaten.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Exoglossum
More from the family Cyprinidae
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