The Somalian cavefish (Phreatichthys andruzzii) is a fish of the family Cyprinidae that grows up to 8 cm.
Description
The Somalian cavefish is a blind cave cyprinid (Cyprinidae) endemic to underground groundwater layers in Somalia, in the Horn of Africa. The species grows to about 8 cm and has a slender, almost pigmentless, pinkish-white body without eyes and with barbels. Adapted to millions of years of total darkness, it has even lost its day-night rhythm. As a bottom-dweller it probes the aquifer for organic matter and small invertebrates. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Somalian cavefish?
The Somalian cavefish is mainly white.
Where does the Somalian cavefish live?
The Somalian cavefish is mostly found around stony or rocky ground.
How big does the Somalian cavefish get?
The Somalian cavefish grows to a maximum of about 8 cm.
Is the Somalian cavefish dangerous to humans?
No, the Somalian cavefish is harmless to humans.
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More from the family Cyprinidae
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