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Ocellated pupfish (Floridichthys polyommus) — Cyprinodontidae

Ocellated pupfish

Floridichthys polyommus

The Ocellated pupfish (Floridichthys polyommus) is a freshwater fish of the family Cyprinodontidae that grows up to 20 cm.

Length
19.5 cm
Water
Freshwater
Diet
Omnivore
Body shape
Torpedo-shaped
Substrate
Mixed bottom
Danger
Harmless

Description

The ocellated pupfish is a small pupfish (Cyprinodontidae) from coastal and brackish water of the Yucatan Peninsula in Mexico. The species grows to about 19 cm and has a stocky body; males turn blue-green with orange accents and eyespot-like dots on the fins in courtship. It tolerates strongly fluctuating salinity of lagoons and mangroves and eats algae, small invertebrates and detritus. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Ocellated pupfish?

The Ocellated pupfish has a torpedo-shaped body and is mainly green.

Where does the Ocellated pupfish live?

The Ocellated pupfish lives in fresh water and is mostly found around mixed bottom.

How big does the Ocellated pupfish get?

The Ocellated pupfish grows to a maximum of about 20 cm.

Is the Ocellated pupfish dangerous to humans?

No, the Ocellated pupfish is harmless to humans.

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All data

Identification

Dutch name
Yucatan-koornaarkarper sourced
English name
Ocellated pupfish sourced
Scientific name
Floridichthys polyommus
Family
Cyprinodontidae
Other names
Ocellated killifish verified

Appearance

Size class
Medium verified
Max length (cm)
19.5 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Green sourced
Tail shape
Rounded inferred

Habitat & distribution

Water type
Freshwater sourced
Substrate
Mixed bottom sourced
Origin
Native inferred

Behaviour & biology

Diet
Omnivore inferred
Territorial
No inferred
Reproduction
Separate sexes inferred
Sexual dimorphism
Yes sourced

For anglers

Fishing method
Bodemvissen met natuurlijk aas (worm, garnaal of vis) op of vlak boven de bodem. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless verified

Status & sources

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

Same genus Floridichthys

More from the family Cyprinodontidae

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