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Roundel skate (Raja texana) — Rajidae

Roundel skate

Raja texana
Family: Rajidae

The Roundel skate (Raja texana) is a fish of the family Rajidae that grows up to 55 cm.

Length
55 cm
Diet
Carnivore
Behaviour
Solitary
Substrate
Sand / mud bottom
Danger
Harmless
Range
Western Atlantic and Gulf of Mexico; sandy and muddy bottoms of the continental shelf.
Edibility
Rarely eaten

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Description

The roundel skate is a skate of the family Rajidae from the western Atlantic and Gulf of Mexico. The species grows to about 55 cm and has a flat, rhomboidal pectoral disc with a conspicuous, pale-ringed eyespot on each side, to which the name 'roundel' refers. It lives on sand and mud bottoms of the continental shelf. As a bottom hunter it feeds on small crustaceans, worms, molluscs and small fishes. Reproduction is oviparous, with horny egg cases. Unlike stingrays a skate lacks a venomous tail spine; it is harmless to humans.

Frequently asked questions

How do you recognise the Roundel skate?

The Roundel skate is mainly brown and shows a spots pattern. Pale-rimmed eyespot on either side of the disc ('roundel'); ray without a venomous tail sting.

Where does the Roundel skate live?

The Roundel skate is mostly found around sand or mud bottom. Western Atlantic and Gulf of Mexico; sandy and muddy bottoms of the continental shelf.

How big does the Roundel skate get?

The Roundel skate grows to a maximum of about 55 cm.

Is the Roundel skate dangerous to humans?

No, the Roundel skate is harmless to humans. None required: this species is harmless to humans.

Is the Roundel skate edible?

The Roundel skate is rarely eaten.

More photos

Roundel skate (Raja texana) — Rajidae — 2
iNaturalist ((c) Jaime Eduardo García Zúñiga, some rights reserved (CC BY))
Roundel skate (Raja texana) — Rajidae — 3
iNaturalist ((c) Aaron Reed, some rights reserved (CC BY-NC))
Roundel skate (Raja texana) — Rajidae — 4
Wikimedia Commons — SEFSC Pascagoula Laboratory; Collection of Brandi Noble, NOAA/NMFS/SEFSC. (Public domain)
Roundel skate (Raja texana) — Rajidae — 5
iNaturalist ((c) katiea777, some rights reserved (CC BY-NC))
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All data

Identification

English name
Roundel skate sourced
Scientific name
Raja texana
Family
Rajidae

Appearance

Size class
Large
Max length (cm)
55 sourced
Dominant colour
Brown inferred
Pattern
Spots inferred
Mouth position
Inferior (downward) inferred
Lips
Thin inferred
Barbels
No sourced
Dorsal fins
Two separate inferred
Dorsal spines
No sourced

Habitat & distribution

Substrate
Sand / mud bottom verified
Natural range
Western Atlantic and Gulf of Mexico; sandy and muddy bottoms of the continental shelf. inferred
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Small crustaceans, worms, molluscs and small fishes sourced
Social behaviour
Solitary inferred
Territorial
No inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred
Special features
Pale-rimmed eyespot on either side of the disc ('roundel'); ray without a venomous tail sting. sourced

For anglers

Edibility
Rarely eaten sourced
Regulations source
FishBase ↗ inferred

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 Raja

More from the family Rajidae

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