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Piava (Leporinus obtusidens) — Anostomidae

Piava

Leporinus obtusidens
Family: Anostomidae

The Piava (Leporinus obtusidens) is a fish of the family Anostomidae that grows up to 40 cm.

Length
40 cm
Substrate
Mixed bottom
Danger
Harmless

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Description

The Piava is a headstander characin (Anostomidae) from fresh water of the Parana, Paraguay and Uruguay basins in South America. The species grows to about 40 cm and has an elongate, silvery to yellow-brown body with three large dark blotches on the flank and a small mouth with prominent incisor teeth. Characteristically it often holds itself at an angle, head down, among water plants and wood and eats algae, water plants, fruit and small invertebrates. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Piava?

The Piava is mainly silver-grey.

Where does the Piava live?

The Piava is mostly found around mixed bottom.

How big does the Piava get?

The Piava grows to a maximum of about 40 cm.

Is the Piava dangerous to humans?

No, the Piava is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.

More photos

Piava (Leporinus obtusidens) — Anostomidae — 2
iNaturalist ((c) inzaenity, some rights reserved (CC BY-NC))
Piava (Leporinus obtusidens) — Anostomidae — 3
iNaturalist (no rights reserved)
Piava (Leporinus obtusidens) — Anostomidae — 4
Wikimedia Commons — Paul Louis Oudart (Public domain)
Piava (Leporinus obtusidens) — Anostomidae — 5
Tomás Molina Ehrman (CC BY-NC 4.0) via GBIF — iNaturalist
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All data

Identification

English name
Piava sourced
Scientific name
Leporinus obtusidens
Family
Anostomidae
Other names
Characin

Appearance

Size class
Medium
Max length (cm)
40 sourced
Dominant colour
Silver / grey sourced
Tail shape
Forked inferred

Habitat & distribution

Substrate
Mixed bottom sourced
Origin
Native inferred

Behaviour & biology

Territorial
No inferred
Reproduction
Separate sexes inferred
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred

For anglers

Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless verified
First aid
This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status. verified

Status & sources

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

Same genus Leporinus

More from the family Anostomidae

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