Fin's Fish Guide
The Agassiz's orestias (Orestias agassizii) is a freshwater fish of the family Cyprinodontidae that grows up to 7 cm.
Highlands of the Andes, in Lake Titicaca and surrounding waters of Peru and Bolivia.
Description
Orestias agassizii is a pupfish (family Cyprinodontidae) of the Andean highlands. The species reaches about 7 cm and has a stocky body with an upward-directed mouth; like all Orestias species it lacks pelvic fins. It lives in Lake Titicaca and surrounding waters of Peru and Bolivia, at high altitude. Its diet consists of small zooplankton, insect larvae and small invertebrates. Unlike many killifish it is not a seasonal species, and it is considered difficult to keep in an aquarium. The species is of local fishery value and is eaten in the Andes.
Frequently asked questions
How do you recognise the Agassiz's orestias?
The Agassiz's orestias has an elongate, eel-like body, is mainly yellow-gold and shows a spots pattern. Characteristic Andean killifish (carachi) that, like all Orestias species, lacks pelvic fins.
Where does the Agassiz's orestias live?
The Agassiz's orestias lives in fresh water and is mostly found around mixed bottom. Highlands of the Andes, in Lake Titicaca and surrounding waters of Peru and Bolivia.
How big does the Agassiz's orestias get?
The Agassiz's orestias grows to a maximum of about 7 cm.
Is the Agassiz's orestias dangerous to humans?
No, the Agassiz's orestias is harmless to humans. None required: this species is harmless to humans.
Is the Agassiz's orestias edible?
Yes, the Agassiz's orestias is commonly eaten.
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All data
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Appearance
Habitat & distribution
Behaviour & biology
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Status & sources
Same genus Orestias
More from the family Cyprinodontidae
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