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Quitobaquito pupfish (Cyprinodon eremus) — Cyprinodontidae

Quitobaquito pupfish

Cyprinodon eremus
EN · Endangered

The Quitobaquito pupfish (Cyprinodon eremus) is a freshwater fish of the family Cyprinodontidae that grows up to 4 cm.

Length
4 cm
Water
Freshwater
Diet
Omnivore
Body shape
Torpedo-shaped
Substrate
Open water
Danger
Harmless
Range
North America: USA

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Description

The Quitobaquito pupfish is a small pupfish (Cyprinodontidae) from shallow, often warm or saline fresh water of desert springs on the Arizona-Sonora border in North America. The species grows to about 5 cm and has a stocky body; courting males colour bluish, females are brownish with spots. It grazes algae and biofilm and snaps at small invertebrates. Through its extremely limited, vulnerable habitat the species is threatened. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Quitobaquito pupfish?

The Quitobaquito pupfish has a torpedo-shaped body and is mainly blue.

Where does the Quitobaquito pupfish live?

The Quitobaquito pupfish lives in fresh water and is mostly found around open water. North America: USA

How big does the Quitobaquito pupfish get?

The Quitobaquito pupfish grows to a maximum of about 4 cm.

Is the Quitobaquito pupfish dangerous to humans?

No, the Quitobaquito 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.

More photos

Quitobaquito pupfish (Cyprinodon eremus) — Cyprinodontidae — 2
iNaturalist ((c) Wade Olsson, some rights reserved (CC BY-NC))
Quitobaquito pupfish (Cyprinodon eremus) — Cyprinodontidae — 3
iNaturalist ((c) guyincognito, some rights reserved (CC BY-NC))
Quitobaquito pupfish (Cyprinodon eremus) — Cyprinodontidae — 4
iNaturalist ((c) Linda Pardy, some rights reserved (CC BY-NC))
Fin

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All data

Identification

English name
Quitobaquito pupfish sourced
Scientific name
Cyprinodon eremus
Family
Cyprinodontidae
Other names
Sonoyta pupfish verified

Appearance

Size class
Small verified
Max length (cm)
4.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Blue sourced
Tail shape
Rounded inferred

Habitat & distribution

Water type
Freshwater sourced
Substrate
Open water sourced
Natural range
North America: USA 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 sourced
levensduur_max_jaar
3.0 verified
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 Cyprinodon

More from the family Cyprinodontidae

Fin

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