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Cortez round stingray (Urobatis maculatus) — Urotrygonidae

Cortez round stingray

Urobatis maculatus
Family: Urotrygonidae
LC · Least Concern

The Cortez round stingray (Urobatis maculatus) is a saltwater fish of the family Urotrygonidae that grows up to 42 cm.

Length
42 cm
Water
Saltwater
Depth
1.0–30.0 m
Diet
Carnivore
Behaviour
Solitary
Activity
Diurnal
Body shape
Irregular
Substrate
Sand / mud bottom
Danger
Venomous / poisonous
Edibility
Not eaten

Description

The Cortez round stingray is a small round stingray (family Urotrygonidae) of the eastern Pacific, mainly around the Gulf of California. The species has an almost circular, disc-shaped body and grows to about 42 cm including the tail. It lives on shallow sand and mud bottoms, in seagrass beds, near rocky reefs and in bays. By day it searches the bottom for worms and amphipods. In its tail it bears a venomous spine that can inflict a painful wound if disturbed; however, it is not aggressive. Otherwise the species is harmless to humans.

Frequently asked questions

How do you recognise the Cortez round stingray?

The Cortez round stingray has an irregular in shape body, is mainly brown and shows a spots pattern.

Where does the Cortez round stingray live?

The Cortez round stingray lives in the sea (marine waters) and is mostly found around sand or mud bottom.

How big does the Cortez round stingray get?

The Cortez round stingray grows to a maximum of about 42 cm. On average the species is around 30 cm.

Is the Cortez round stingray dangerous to humans?

The Cortez round stingray is venomous — handle spines with care and seek medical help after a sting if needed.

Is the Cortez round stingray edible?

The Cortez round stingray is not usually eaten.

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All data

Identification

Dutch name
Cortez ronde doornrog sourced
English name
Cortez round stingray verified
Scientific name
Urobatis maculatus
Family
Urotrygonidae
Other names
Cortez stingray; Spotted round ray verified

Appearance

Size class
Large verified
Max length (cm)
42.0 verified
Average length (cm)
30.0 verified
Body shape
Irregular sourced
Dominant colour
Brown inferred
Pattern
Spots inferred
Tail shape
Rounded inferred
Mouth position
Inferior (downward) inferred
Lips
Thin inferred
Barbels
No sourced
Dorsal fins
One continuous inferred
Dorsal spines
Yes sourced

Habitat & distribution

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

Behaviour & biology

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

For anglers

Edibility
Not 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
Venomous / poisonous sourced

Status & sources

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

Same genus Urobatis

More from the family Urotrygonidae

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