Stingray

Peek Behind-the-scenes at Tennessee Aquarium's Baby Stingrays!

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A new Haller's Round Stingray arrived at the Tennessee Aquarium with a surprise of her own to share: she gave birth to a litter of five on October 21, soon after her arrival. Each baby now measures about three inches (7.6 cm), minus the tail, and could grow to be slightly larger than 12 inches (30 cm) in disk size as adults. Stingrays give birth to live young, which absorb nutrients from a yolk sac and then a special uterine 'milk' before birth. Born fully developed, the babies are immediately able to swim and feed, requiring no parental care. 

The mother gave birth while going through a routine quarantine period. The mother and eight other adult Stingrays acquired at the same time will be put on display in the zoo's touch tank once the quarantine period is complete. The babies will be raised off-exhibit until they are large enough to be displayed. 

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5 stingrayPhoto credits: Nikki Eisenmenger / Tennessee Aquarium

The Haller’s Round Stingray is a common species native to the coastal waters of the eastern Pacific. Haller’s Round Stingrays prefer sandy or muddy bottoms in shallow waters close to beaches. Round sting rays eat primarily benthic invertebrates – organisms that live in or on the sediment of the ocean floor - and small fish. 


Stingray Pups!

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Babies have been born to two new Stingrays which arrived at Bristol Zoo last summer. Nine Ocellated Freshwater Stingray pups were born last week after two new females were introduced to the Zoo’s male stingray last year. The new females, sisters named Catalina & Genevieve, arrived at Bristol Zoo from Weston Seaquarium and have wasted little time in breeding. Catalina has produced six pups and three pups are from Genevieve.

The babies, six females and three males, are around just 12cm (4.7 inches) long and will eventually grow to the size of a car tyre. They have now been moved into a separate, off-show tank to keep them safe from larger predators in the display tank. In the coming months they will be re-homed, once they are bigger and stronger.

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Photo credit: Lucy King

Jonny Rudd, assistant curator of the aquarium at Bristol Zoo, said: “I’m really pleased that the new pairings of our stingrays has led to the birth of these pups. Our male, called Gamma, is still relatively young and smaller than the females but that obviously hasn’t had any adverse effects.”

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Living Coasts Aquarium Breeds First Venomous Fish

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Living Coasts Aquarium has bred a venomous fish for the first time. The new arrival is the first Blue Spotted Stingray is only the second one ever born in the UK. According to Living Coasts zoo keeper Stuart McGeachie, “It was born in July, live and fully formed, complete with stinging barb and claspers - male appendages. It was about 10 centimeters across - they grow to around 30 to 35 centimeters.”

Torquay’s coastal zoo is home to three adult blue spotted stingrays – males Zorro and Baby Boy, and female Baby Boo. McGeachie added, “We are not sure which male is the father, as both were seen trying to mate with the female. Zorro is the larger of the two, so we suspect it is him!”

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Photo credits: Living Coasts Aquarium

Living Coasts director Elaine Hayes said: “They are seen in aquariums, but they get confused with blue-spotted ribbontail rays (Taeniura lymma ). Because of this it is very difficult to establish numbers. The records say there are just 42 in collections, with only 3 births in the last 12 months, not including ours.”

The blue spotted stingray (Dasyatis kuhlii) is light green with blue spots. A member of the shark family, this saltwater fish is found in shallow tropical waters. It has venomous barbs on its tail.


Stingray Babies Are Cute Too

The Houston Zoo's Kipp Aquarium has seven tiny new additions to its growing family. (The Zoo) is proud to announce the birth of seven baby stingrays. Their mom and dad are checkerboard freshwater stingrays, a species from South America. Dad can be seen swimming in Kipp Aquarium, while mom and babies are staying in their cozy tanks in the Aquarium Quarantine until they are ready to go out and meet the public.

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Baby Stingrays at the Florida Aquarium

One of the aquarium's oldest resident, Rosanne Barb, gave birth to five pups September 9th, 2008. Stingrays give birth to live, wriggling young, that pop out rolled up like a cannoli.

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Stingrays give birth to live, wriggling young, that pop out rolled up like a cannoli.

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Like holding a little spaceship.

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