Polka Dot Stingray

Can detect electrical fields from other creatures
Polka Dot Stingray Scientific Classification
Scientific name
Potamotrygon leopoldi
Polka Dot Stingray Physical Characteristics
Black, White
10-19 years
Top speed
30 mph
Polka Dot Stingray Distribition

The Polka Dot Stingray, occasionally called the Xingu River Ray, White- Blotched River Stingray, is a freshwater stingray that just stays in Brazil’s Xingu River.

Although occasionally consumed, this ray is inaccessible for industrial angling and has a reduced entertainment angling need. As a result of the high rate connected with sourcing these rays from the wild, samplings made use of for food or clear fish tank setups are typically restricted- increased, flaunting a lengthy life expectancy for a stingray.

5 Amazing Polka Dot Stingray Realities!

  • Has a poisonous tail spinal column to prevent predators
  • Females of this species are normally larger than males
  • These rays quest for food during the night and hide themselves in the river base by day
  • Sensory detectors around the mouth and nose spot predators and target
  • These rays have larger clutters of dogs than similar species

Polka Dot Stingray Classification and Scientific name

The Polka Dot Stingray’s scientific name is Potamotrygon leopoldi Various other names this ray could be understood by, consist of Xingu River Ray or White- Blotched RiverStingray Polka Dot Stingrays are within the Myliobatiformes order, consisting of 3 suborders, 4 superfamilies, 3 subfamilies, and 10 family members. These rays are a sort of squashed fish and belong to sharks.

Polka Dot Stingray Appearance

Polka Dot Stingrays can get to sizes of 30 inches and a size of 18 inches. Several of the greatest of these rays on document have actually considered as high as 44 extra pounds. In spite of the plus size, these fish squash out significantly when safeguarding in river bases to stay clear of discovery.

These rays have consistently black ranges, although the underbelly is normally a lighter brownish. The ray’s most distinctive markings are its white areas that appear like a polka dot pattern. Although fairly simple to see in clear water problems, these patterns work as camouflage.

A pair of black and white Polka Dot Stingrays on the sea floor. They can reach lengths of 30 inches and a diameter of 18 inches.
A set of black and white Polka Dot Stingrays on the seafloor. They can get to sizes of 30 inches and a size of 18 inches.Bonnie Taylor Barry/Shutterstock. com

Polka Dot Stingray Distribution, Population, and Environment

The precise population of Polka Dot Stingrays is unidentified, with the population of this ray restricted to the Xingu River basin in Brazil. These rays live at midsts of 13- 14 feet, permitting them to quest their target extra conveniently. Although typically located in the surrounding Fresco River, component of the Xingu River container system, the rays are purely a freshwater species not located beyond this area.

Where to locate: Polka Dot Stingrays and Exactly How to Capture Them

These fish are not generally captured in the wild as a result of Brazilian federal government constraints. Restricted- reproduced populaces of these rays exist increased as pets; nevertheless, there are issues that some hostage- reproduced populaces consist of rays smuggled out of their indigenous location as a result of the rate that poachers can obtain for them.

Polka Dot Stingray Predators and Victim

The Polka Dot Stingray has a meat-eating diet, consisting of crabs, snails, and fish. This ray records its target by delving in the river base and waiting on target that it detects. These rays deal with risks from poaching as a result of the high rates poachers escape and air pollution.

What consumes Polka Dot Stingrays?

Humans are one of the most considerable killer that might eat these rays. Nonetheless, bigger fish species might additionally endanger these animals.

What does the Polka Dot Stingray eat?

Water invertebrates and fish comprise a lot of this ray’s diet. Nonetheless, various other freshwater shellfishes, crabs, and snails are additionally component of this species’ diet.

Polka Dot Stingray Reproduction and Life Expectancy

Polka Dot Stingray breeding is a reasonably short procedure, although whether there stand out breeding durations in the wild is unidentified. The female’s eggs experience fertilizing inside, with the female bring to life live young after 9- 12 weeks. Pregnancy time occasionally differs depending upon offered food resources, which might make the gestation duration size much less clear.

The majority of these rays have bigger clutters than similar species, with 7- 8 dogs. These young rays will certainly be fully grown adequate to duplicate by 8- 18 months. The ordinary life expectancy is 10- 19 years.

Polka Dot Stingray In Angling And Food Preparation

The Brazilian federal government does not allow the export of these rays, making angling for them unusual. A Lot Of Polka Dot Stingrays and similar fish eaten originated from restricted reproduction. With this species not being a readily- captured fish, it’s unidentified the number of individuals capture it annually.

Stingray meat, as a whole, has 90 calories and 20g of healthy protein. Several of one of the most preferred means of preparing the meat consist of barbecuing, usage as a component in fish and shellfish salads or pasta, and smoked. Stingray meat can make a fantastic scallop replacement.

Several of the dishes that consist of stingray meat consist of barbeque Stingray, Grilled Spicy Stingray, and Sambal Stingray



  1. Brazilian Institute of Environment and Renewable Resources, Available here: https://cites.org/sites/default/files/eng/resources/pub/other/CITES.%20%20Freshwater_Stingrays_Sheets___2016.pdf
  2. Dallas World Aquarium, Available here: https://dwazoo.com/animal/polka-dot-stingray/
  3. Nat Geo Kids, Available here: https://www.natgeokids.com/uk/discover/animals/sea-life/stingray-facts/
  4. Fishbase, Available here: https://www.fishbase.se/summary/Potamotrygon-leopoldi
  5. Seriously Fish, Available here: https://www.seriouslyfish.com/species/potamotrygon-leopoldi/
  6. Fish Tank Advisor, Available here: https://fishtankadvisor.com/freshwater-stingray/

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