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Blue lampeye (Procatopus nototaenia) — Poeciliidae

Blue lampeye

Procatopus nototaenia
Family: Poeciliidae
LC · Least Concern

The Blue lampeye (Procatopus nototaenia) is a freshwater fish of the family Poeciliidae that grows up to 6 cm.

Length
6 cm
Water
Freshwater
Diet
Carnivore
Behaviour
Schooling
Activity
Diurnal
Body shape
Torpedo-shaped
Substrate
Open water
Danger
Harmless
Range
West-Central Africa (Nigeria, Cameroon); flowing sections of forest streams and rivers.
Edibility
Not eaten

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Description

The blue lampeye is a lampeye (Procatopodidae) from slow-flowing forest streams and rivers of West Africa. The species grows to about 5 cm and has a slender, iridescent blue-green body with a strikingly glowing eye-ring and yellow fin edges. As a social, surface-oriented fish it swims in schools in clear water and snaps at mosquito larvae, small plankton and small invertebrates. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Blue lampeye?

The Blue lampeye has a torpedo-shaped body, is mainly blue and shows a plain pattern. Glossy, reflective upper side of the eyes (lampeye); surface hunter in forest streams.

Where does the Blue lampeye live?

The Blue lampeye lives in fresh water and is mostly found around open water. West-Central Africa (Nigeria, Cameroon); flowing sections of forest streams and rivers.

How big does the Blue lampeye get?

The Blue lampeye grows to a maximum of about 6 cm.

Is the Blue lampeye dangerous to humans?

No, the Blue lampeye is harmless to humans. None required: this species is harmless to humans.

Is the Blue lampeye edible?

The Blue lampeye is not usually eaten.

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All data

Identification

English name
Blue lampeye sourced
Scientific name
Procatopus nototaenia
Family
Poeciliidae
Other names
Large finned lampeye sourced

Appearance

Size class
Small verified
Max length (cm)
6.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Blue sourced
Pattern
Plain inferred
Tail shape
Forked inferred
Mouth position
Superior (upward) inferred
Lips
Thin inferred
Barbels
No sourced
Dorsal fins
One continuous inferred
Dorsal spines
No sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Open water sourced
Natural range
West-Central Africa (Nigeria, Cameroon); flowing sections of forest streams and rivers. inferred
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Small invertebrates and insects sourced
Social behaviour
Schooling sourced
Territorial
No inferred
Activity
Diurnal inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
Yes inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred
Special features
Glossy, reflective upper side of the eyes (lampeye); surface hunter in forest streams. sourced

For anglers

Edibility
Not eaten sourced
Fishing method
Not a target species for angling; at most an incidental catch or usable as baitfish. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless verified
First aid
None required: this species is harmless to humans. sourced

Status & sources

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

Same genus Procatopus

More from the family Poeciliidae

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