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Sharpnose stingray (Telatrygon acutirostra) — Dasyatidae

Sharpnose stingray

Telatrygon acutirostra
Family: Dasyatidae

The Sharpnose stingray (Telatrygon acutirostra) is a saltwater fish of the family Dasyatidae that grows up to 11 cm.

Length
10.6 cm
Water
Saltwater
Depth
53.0–142.0 m
Body shape
Irregular
Substrate
Sand / mud bottom
Danger
Venomous / poisonous
Range
Asia: Ecuador, Japan, Korea (South)

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Description

The sharpnose stingray is a stingray (Dasyatidae) from coastal waters of the Indo-West Pacific. The species grows to about 30 cm wide and has a flattened, diamond-shaped, brown-grey body with a conspicuously long, pointed snout and a thin whip tail bearing one or more venomous spines. As a bottom-dweller it searches sand and mud bottoms for crustaceans, molluscs and worms. The tail spine can give an extremely painful sting wound.

Frequently asked questions

How do you recognise the Sharpnose stingray?

The Sharpnose stingray has an irregular in shape body and is mainly brown. Bears venomous spines or tissue; handle with great care.

Where does the Sharpnose stingray live?

The Sharpnose stingray lives in the sea (marine waters) and is mostly found around sand or mud bottom. Asia: Ecuador, Japan, Korea (South)

How big does the Sharpnose stingray get?

The Sharpnose stingray grows to a maximum of about 11 cm.

Is the Sharpnose stingray dangerous to humans?

The Sharpnose stingray is venomous — handle spines with care and seek medical help after a sting if needed. For a sting from the tail spine: rinse the wound with seawater, apply pressure to limit bleeding and immerse the part for 30-90 minutes in water as hot as can be tolerated (about 45 C). The wound is often deep and may contain spine fragments; seek medical care, have the wound cleaned and check tetanus status.

More photos

Sharpnose stingray (Telatrygon acutirostra) — Dasyatidae — 2
iNaturalist ((c) JIN Pin-Tsen, some rights reserved (CC BY-NC))
Sharpnose stingray (Telatrygon acutirostra) — Dasyatidae — 3
iNaturalist ((c) Eric.L.Chen, some rights reserved (CC BY-NC))
Fin

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All data

Identification

English name
Sharpnose stingray sourced
Scientific name
Telatrygon acutirostra
Family
Dasyatidae

Appearance

Size class
Small verified
Max length (cm)
10.6 verified
Body shape
Irregular sourced
Dominant colour
Brown sourced
Tail shape
Straight inferred
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Sand / mud bottom sourced
Min depth (m)
53.0 verified
Max depth (m)
142.0 verified
Natural range
Asia: Ecuador, Japan, Korea (South) 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
Special features
Bears venomous spines or tissue; handle with great care. inferred

For anglers

Fishing method
Small in size and barely an angling target; mostly caught incidentally or as baitfish. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Venomous / poisonous verified
First aid
For a sting from the tail spine: rinse the wound with seawater, apply pressure to limit bleeding and immerse the part for 30-90 minutes in water as hot as can be tolerated (about 45 C). The wound is often deep and may contain spine fragments; seek medical care, have the wound cleaned and check tetanus status. sourced

Status & sources

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

Same genus Telatrygon

More from the family Dasyatidae

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