Home · Characidae · Lesser rhoadsia
Lesser rhoadsia (Rhoadsia minor) — Characidae

Lesser rhoadsia

Rhoadsia minor
Family: Characidae

The Lesser rhoadsia (Rhoadsia minor) is a freshwater fish of the family Characidae that grows up to 10 cm.

Length
10.4 cm
Water
Freshwater
Diet
Omnivore
Behaviour
Schooling
Activity
Diurnal
Body shape
Elongated (eel-like)
Substrate
Mixed bottom
Danger
Harmless

Description

The lesser rhoadsia is a characin (Characidae) from fresh water of western Ecuador in South America. The species grows to about 10 cm and has a deep, laterally compressed, silvery body; adult males develop a strikingly high back. It lives in schools in clear coastal rivers and eats small insects, larvae and plant material. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Lesser rhoadsia?

The Lesser rhoadsia has an elongate, eel-like body and is mainly silver-grey.

Where does the Lesser rhoadsia live?

The Lesser rhoadsia lives in fresh water and is mostly found around mixed bottom.

How big does the Lesser rhoadsia get?

The Lesser rhoadsia grows to a maximum of about 10 cm.

Is the Lesser rhoadsia dangerous to humans?

No, the Lesser rhoadsia is harmless to humans.

Download Fin's Fish Guide

Identify fish in seconds, log your catches and dives. Join the TestFlight beta.

Get the beta →

All data

Identification

Dutch name
Kleine hoogrugzalm sourced
English name
Lesser rhoadsia sourced
Scientific name
Rhoadsia minor
Family
Characidae

Appearance

Size class
Small verified
Max length (cm)
10.4 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Silver / grey sourced
Tail shape
Forked inferred

Habitat & distribution

Water type
Freshwater sourced
Substrate
Mixed bottom sourced
Origin
Native inferred

Behaviour & biology

Diet
Omnivore inferred
Social behaviour
Schooling sourced
Territorial
No inferred
Activity
Diurnal inferred
Reproduction
Separate sexes inferred
Sexual dimorphism
Yes sourced

For anglers

Fishing method
Klein van stuk en nauwelijks een hengelsportdoel; wordt vooral incidenteel of als aasvis gevangen. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless verified

Status & sources

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

More from the family Characidae

Download Fin's Fish Guide

Identify fish in seconds, log your catches and dives. Join the TestFlight beta.

Get the beta →