Home · Arhynchobatidae · Bignose fanskate
Bignose fanskate (Sympterygia acuta) — Arhynchobatidae

Bignose fanskate

Sympterygia acuta
CR · Critically Endangered

The Bignose fanskate (Sympterygia acuta) is a saltwater fish of the family Arhynchobatidae that grows up to 60 cm.

Length
60 cm
Water
Saltwater
Depth
10.0–188.0 m
Diet
Carnivore
Behaviour
Solitary
Body shape
Irregular
Substrate
Sand / mud bottom
Danger
Harmless
Edibility
Rarely eaten

Description

The bignose fanskate is a skate of the family Arhynchobatidae from the south-western Atlantic around southern South America. The species grows to about 60 cm and has a flat, rhomboidal pectoral disc with a pointed snout. It lives on soft bottoms of the continental shelf and feeds on bottom animals such as crustaceans, molluscs and small fishes. Reproduction is oviparous: the eggs are in horny capsules with projections. Unlike stingrays, a skate lacks a venomous tail spine. Owing to heavy fishing and habitat pressure the species is listed as Critically Endangered (CR). It is harmless to humans.

Frequently asked questions

How do you recognise the Bignose fanskate?

The Bignose fanskate has an irregular in shape body, is mainly brown and shows a plain pattern.

Where does the Bignose fanskate live?

The Bignose fanskate lives in the sea (marine waters) and is mostly found around sand or mud bottom.

How big does the Bignose fanskate get?

The Bignose fanskate grows to a maximum of about 60 cm. On average the species is around 36 cm.

Is the Bignose fanskate dangerous to humans?

No, the Bignose fanskate is harmless to humans.

Is the Bignose fanskate edible?

The Bignose fanskate is rarely eaten.

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All data

Identification

Dutch name
Grootsnuitpauwrog sourced
English name
Bignose fanskate verified
Scientific name
Sympterygia acuta
Family
Arhynchobatidae
Other names
Bignose fanskate; Ray verified

Appearance

Size class
Large inferred
Max length (cm)
60 inferred
Average length (cm)
36.0 verified
Body shape
Irregular sourced
Dominant colour
Brown inferred
Pattern
Plain inferred
Mouth position
Inferior (downward) inferred
Lips
Thin inferred
Barbels
No sourced
Dorsal fins
Two separate inferred
Dorsal spines
No sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Sand / mud bottom sourced
Min depth (m)
10.0 verified
Max depth (m)
188.0 verified
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Social behaviour
Solitary inferred
Territorial
No inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred

For anglers

Edibility
Rarely eaten sourced
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
Harmless sourced

Status & sources

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

Same genus Sympterygia

More from the family Arhynchobatidae

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