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Dwarf glass tetra (Atopomesus pachyodus) — Characidae

Dwarf glass tetra

Atopomesus pachyodus
Family: Characidae

The Dwarf glass tetra (Atopomesus pachyodus) is a freshwater fish of the family Characidae that grows up to 4 cm.

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

Description

The dwarf glass tetra is a very small characin (Characidae) from fresh water of the Amazon basin in South America. The species stays about 4 cm long and has a deep, strongly translucent body with thick teeth and a silvery ventral edge. As an open-water fish it swims in schools in clear rivers and eats small zooplankton, larvae and plant material. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Dwarf glass tetra?

The Dwarf glass tetra has an elongate, eel-like body and is mainly silver-grey.

Where does the Dwarf glass tetra live?

The Dwarf glass tetra lives in fresh water and is mostly found around mixed bottom.

How big does the Dwarf glass tetra get?

The Dwarf glass tetra grows to a maximum of about 4 cm.

Is the Dwarf glass tetra dangerous to humans?

No, the Dwarf glass tetra is harmless to humans.

Is the Dwarf glass tetra edible?

The Dwarf glass tetra is rarely eaten.

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All data

Identification

Dutch name
Dwerg-glaszalm sourced
English name
Dwarf glass tetra sourced
Scientific name
Atopomesus pachyodus
Family
Characidae

Appearance

Size class
Small verified
Max length (cm)
4.3 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
No inferred

For anglers

Edibility
Rarely eaten inferred
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

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