The Northern Cavefish (Amblyopsis spelaea) is a freshwater fish of the family Amblyopsidae that grows up to 11 cm.
Description
The northern cavefish is a blind cavefish (Amblyopsidae) from underground water systems in the eastern United States. The species is pinkish-white and pigmentless and lacks functional eyes, an adaptation to life in complete darkness; yet it responds to light and swims away from it. With rows of sensitive sensory papillae on head and body it probes its surroundings. It feeds on small crustaceans and other cave life. Owing to its restricted range it is considered near threatened. The species is harmless to humans.
Frequently asked questions
How do you recognise the Northern Cavefish?
The Northern Cavefish has an elongate, eel-like body, is mainly pink-purple and shows a plain pattern.
Where does the Northern Cavefish live?
The Northern Cavefish lives in fresh water and is mostly found around sand or mud bottom.
How big does the Northern Cavefish get?
The Northern Cavefish grows to a maximum of about 11 cm. On average the species is around 7 cm.
Is the Northern Cavefish dangerous to humans?
No, the Northern Cavefish is harmless to humans.
Is the Northern Cavefish edible?
The Northern Cavefish is not usually eaten.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Amblyopsis
More from the family Amblyopsidae
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