Fin's Fish Guide
The Onefin electric ray (Narke capensis) is a saltwater fish of the family Narkidae that grows up to 38 cm.
Description
The onefin electric ray is an electric ray from the southeast Atlantic, along South Africa. The species grows to about 38 cm and has a round, flattened disc body and a short tail with a single dorsal fin. In the pectoral disc is a powerful electric organ with which it can deliver a strong shock to stun prey and defend itself. As a bottom-dweller it lives on sandy and muddy bottoms between about 20 and 183 metres and eats bristle worms. The IUCN assesses the species as Least Concern (LC).
Frequently asked questions
How do you recognise the Onefin electric ray?
The Onefin electric ray has an irregular in shape body, is mainly brown and shows a plain pattern. Powerful electric organ in the pectoral disc; can deliver a considerable shock
Where does the Onefin electric ray live?
The Onefin electric ray lives in the sea (marine waters) and is mostly found around sand or mud bottom. Southeast Atlantic
How big does the Onefin electric ray get?
The Onefin electric ray grows to a maximum of about 38 cm.
Is the Onefin electric ray dangerous to humans?
The Onefin electric ray can cause injury; handle it with care. The ray can deliver a powerful electric shock that may startle you or make you fall; do not touch it. If shocked: get out of the water, recover calmly and seek medical help if you have heart symptoms or have fallen.
Is the Onefin electric ray edible?
The Onefin electric ray is not usually eaten.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Narke
More from the family Narkidae
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Point your camera at the fish and Fin names the species in seconds. Free, and the Onefin electric ray is one of 12,519 species in the app.