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Elegant Andean pupfish (Orestias elegans) — Cyprinodontidae

Elegant Andean pupfish

Orestias elegans

The Elegant Andean pupfish (Orestias elegans) is a freshwater fish of the family Cyprinodontidae that grows up to 10 cm.

Length
10 cm
Water
Freshwater
Diet
Omnivore
Body shape
Elongated (eel-like)
Substrate
Open water
Danger
Harmless
Range
South America: Peru

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Description

The Elegant Andean pupfish is a pupfish relative (Cyprinodontidae) from cold, clear fresh water of Lake Titicaca and adjacent highlands in South America. The species grows to about 8 cm and has a stocky, yellow-brown to silvery body with an upturned mouth and, unlike many relatives, no pelvic fins. As a surface-oriented fish it lives in high-altitude lakes, pools and streams and snaps at small zooplankton, insect larvae and algae. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Elegant Andean pupfish?

The Elegant Andean pupfish has an elongate, eel-like body and is mainly yellow-gold.

Where does the Elegant Andean pupfish live?

The Elegant Andean pupfish lives in fresh water and is mostly found around open water. South America: Peru

How big does the Elegant Andean pupfish get?

The Elegant Andean pupfish grows to a maximum of about 10 cm.

Is the Elegant Andean pupfish dangerous to humans?

No, the Elegant Andean pupfish is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.

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All data

Identification

English name
Elegant Andean pupfish sourced
Scientific name
Orestias elegans
Family
Cyprinodontidae

Appearance

Size class
Small verified
Max length (cm)
10.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Yellow / gold sourced
Tail shape
Rounded inferred
Mouth position
Superior (upward) sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Open water sourced
Natural range
South America: Peru sourced
Origin
Native inferred

Behaviour & biology

Diet
Omnivore inferred
Diet (detail)
Invertebrates, algae and detritus inferred
Territorial
No inferred
Reproduction
Separate sexes inferred
Sexual dimorphism
Yes inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred

For anglers

Fishing method
Small in size and barely an angling target; mostly caught incidentally or as baitfish. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless verified
First aid
This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status. verified

Status & sources

Sources
FishBase via GBIF (DwC-A), CC-BY-NC 4.0

Same genus Orestias

More from the family Cyprinodontidae

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