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Ben-Tuvia's electric ray (Heteronarce bentuviai) — Narkidae

Ben-Tuvia's electric ray

Heteronarce bentuviai
Family: Narkidae

The Ben-Tuvia's electric ray (Heteronarce bentuviai) is a saltwater fish of the family Narkidae that grows up to 18 cm.

Length
17.6 cm
Water
Saltwater
Depth
0–160.0 m
Body shape
Irregular
Substrate
Sand / mud bottom
Danger
Can cause injury

Description

Ben-Tuvia's electric ray is an electric ray (Narkidae) from coastal waters of the Red Sea and western Indian Ocean. The species grows to about 30 cm and has a flattened, almost round, brownish body with a short tail. In its pectoral fins it carries electric organs with which it stuns prey and defends itself. As a bottom-dweller it often lies half-buried on sand and mud bottoms and searches for worms and small invertebrates. On contact it can deliver an electric shock.

Frequently asked questions

How do you recognise the Ben-Tuvia's electric ray?

The Ben-Tuvia's electric ray has an irregular in shape body and is mainly brown.

Where does the Ben-Tuvia's electric ray live?

The Ben-Tuvia's electric ray lives in the sea (marine waters) and is mostly found around sand or mud bottom.

How big does the Ben-Tuvia's electric ray get?

The Ben-Tuvia's electric ray grows to a maximum of about 18 cm.

Is the Ben-Tuvia's electric ray dangerous to humans?

The Ben-Tuvia's electric ray can cause injury; handle it with care.

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All data

Identification

Dutch name
Ben-Tuvia-sidderrog sourced
English name
Ben-Tuvia's electric ray sourced
Scientific name
Heteronarce bentuviai
Family
Narkidae
Other names
Elat electric ray verified

Appearance

Size class
Medium verified
Max length (cm)
17.6 verified
Body shape
Irregular sourced
Dominant colour
Brown sourced
Tail shape
Rounded inferred

Habitat & distribution

Water type
Saltwater sourced
Substrate
Sand / mud bottom sourced
Max depth (m)
160.0 verified
Origin
Native inferred

Behaviour & biology

Territorial
No inferred
Reproduction
Separate sexes inferred
Sexual dimorphism
No inferred

For anglers

Fishing method
Bodemvissen met natuurlijk aas (worm, garnaal of vis) op of vlak boven de bodem. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Can cause injury verified

Status & sources

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

More from the family Narkidae

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