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Brazilian guitarfish (Pseudobatos horkelii) — Rhinobatidae

Brazilian guitarfish

Pseudobatos horkelii
Family: Rhinobatidae
CR · Critically Endangered

The Brazilian guitarfish (Pseudobatos horkelii) is a saltwater fish of the family Rhinobatidae that grows up to 138 cm.

Length
138 cm
Water
Saltwater
Depth
1–150 m
Diet
Carnivore
Behaviour
Solitary
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Harmless
Range
Western Atlantic; sandy and muddy bottoms.
Edibility
Commonly eaten

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Description

The Brazilian guitarfish is a guitarfish (Rhinobatidae) from the western Atlantic Ocean. The species has a flattened, fiddle-shaped build with a disc-shaped forebody and a sturdy, shark-like tail with two dorsal fins; it lacks a venomous spine. It lives bottom-bound on sand and mud bottoms, from the shoreline to the edge of the continental shelf. As a bottom hunter it feeds on crustaceans, molluscs and small fishes. It gives birth to live young. Through overfishing it is critically endangered. The species is harmless to humans.

Frequently asked questions

How do you recognise the Brazilian guitarfish?

The Brazilian guitarfish has an elongate, eel-like body, is mainly brown and shows a plain pattern. Violin-shaped build with a shark-like tail, without a venomous spine; ovoviviparous and critically endangered by overfishing.

Where does the Brazilian guitarfish live?

The Brazilian guitarfish lives in the sea (marine waters) and is mostly found around sand or mud bottom. Western Atlantic; sandy and muddy bottoms.

How big does the Brazilian guitarfish get?

The Brazilian guitarfish grows to a maximum of about 138 cm. On average the species is around 60 cm.

Is the Brazilian guitarfish dangerous to humans?

No, the Brazilian guitarfish is harmless to humans. None required: this species is harmless to humans.

Is the Brazilian guitarfish edible?

Yes, the Brazilian guitarfish is commonly eaten.

More photos

Brazilian guitarfish (Pseudobatos horkelii) — Rhinobatidae — 2
iNaturalist ((c) Thiago Chagas, some rights reserved (CC BY-NC))
Brazilian guitarfish (Pseudobatos horkelii) — Rhinobatidae — 3
iNaturalist (no rights reserved)
Brazilian guitarfish (Pseudobatos horkelii) — Rhinobatidae — 4
iNaturalist ((c) Alberto Mejia-Paniagua, some rights reserved (CC BY-NC-SA))
Brazilian guitarfish (Pseudobatos horkelii) — Rhinobatidae — 5
Wikimedia Commons — MÜLLER, J. & HENLE, F.G.J. (1841) (Public domain)

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All data

Identification

English name
Brazilian guitarfish verified
Scientific name
Pseudobatos horkelii
Family
Rhinobatidae
Other names
Brazilian guitarfish verified

Appearance

Size class
Extra large verified
Max length (cm)
138 verified
Average length (cm)
60 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown
Pattern
Plain
Tail shape
Straight
Mouth position
Inferior (downward)
Lips
Thin
Barbels
No sourced
Dorsal fins
Two separate
Dorsal spines
No sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Sand / mud bottom sourced
Min depth (m)
1 verified
Max depth (m)
150 verified
Natural range
Western Atlantic; sandy and muddy bottoms.
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Crustaceans, molluscs and small fishes sourced
Social behaviour
Solitary
Territorial
No
Reproduction
Separate sexes sourced
Sexual dimorphism
No
Seasonality
Present year-round in its habitat; no pronounced seasonality known.
Special features
Violin-shaped build with a shark-like tail, without a venomous spine; ovoviviparous and critically endangered by overfishing. sourced

For anglers

Edibility
Commonly eaten sourced
Fishing method
Bottom fishing with natural bait (worm, shrimp or fish) on or just above the seabed.
Regulations source

Safety

Danger to humans
Harmless sourced
First aid
None required: this species is harmless to humans. sourced

Status & sources

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

Same genus Pseudobatos

More from the family Rhinobatidae

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