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Spotted flag-headstander (Caenotropus maculosus) — Chilodontidae

Spotted flag-headstander

Caenotropus maculosus
Family: Chilodontidae
LC · Least Concern

The Spotted flag-headstander (Caenotropus maculosus) is a freshwater fish of the family Chilodontidae that grows up to 11 cm.

Length
10.8 cm
Water
Freshwater
Diet
Omnivore
Behaviour
Small groups
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Harmless
Range
South America; coastal rivers of the Guiana Shield, from the Essequibo to the Maroni.
Edibility
Not eaten

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Description

The spotted flag-headstander is a small South American characin of the family Chilodontidae from the Guiana Shield coastal rivers. The species grows to about 11 cm and has a streamlined, pale body with fine spots and a conspicuous dark head spot. Characteristic is its oblique, head-down swimming posture ('headstander'). It inhabits quiet, often vegetated parts of rivers and creeks. With its downward-facing mouth it picks detritus, growth and small invertebrates from the bottom and substrate. It is a peaceful species. Owing to its small size it is harmless to humans.

Frequently asked questions

How do you recognise the Spotted flag-headstander?

The Spotted flag-headstander has an elongate, eel-like body, is mainly silver-grey and shows a spots pattern. Oblique, head-down swimming posture ('headstander') and a dark head blotch.

Where does the Spotted flag-headstander live?

The Spotted flag-headstander lives in fresh water and is mostly found around sand or mud bottom. South America; coastal rivers of the Guiana Shield, from the Essequibo to the Maroni.

How big does the Spotted flag-headstander get?

The Spotted flag-headstander grows to a maximum of about 11 cm.

Is the Spotted flag-headstander dangerous to humans?

No, the Spotted flag-headstander is harmless to humans. None required: this species is harmless to humans.

Is the Spotted flag-headstander edible?

The Spotted flag-headstander is not usually eaten.

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Point your camera at the fish and Fin names the species in seconds. Free, and the Spotted flag-headstander is one of 12,519 species in the app.

All data

Identification

English name
Spotted flag-headstander sourced
Scientific name
Caenotropus maculosus
Family
Chilodontidae

Appearance

Size class
Small verified
Max length (cm)
10.8 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Silver / grey
Pattern
Spots
Tail shape
Forked
Mouth position
Inferior (downward)
Lips
Thin
Barbels
No sourced
Dorsal fins
One continuous
Dorsal spines
No sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Sand / mud bottom sourced
Natural range
South America; coastal rivers of the Guiana Shield, from the Essequibo to the Maroni.
Origin
Native sourced

Behaviour & biology

Diet
Omnivore sourced
Diet (detail)
Detritus, biofilm and small invertebrates sourced
Social behaviour
Small groups
Territorial
No
Reproduction
Separate sexes sourced
Sexual dimorphism
No
Seasonality
Present year-round in its habitat; no pronounced seasonality known.
Special features
Oblique, head-down swimming posture ('headstander') and a dark head blotch. sourced

For anglers

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

Safety

Danger to humans
Harmless sourced
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 Caenotropus

More from the family Chilodontidae

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