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Stingray Who Got Pregnant Without a Male in North Carolina Dies

Round stingray
Image by Coughdrop12, CC BY-SA 4.0, via Wikimedia Commons

Charlotte, a stingray at the Aquarium and Shark Lab in Hendersonville, North Carolina, made headlines when she got pregnant. What made this news surprising was the fact that she hadn’t shared a tank with a male stingray for at least eight years! This rare event caught the attention of people worldwide.

An Aquarium Announcement

stingraytop 10 dangerous marine animals
Image via Unsplash.

In February, the aquarium announced Charlotte’s unexpected pregnancy. The news quickly spread, even becoming a topic for late-night TV shows like Jimmy Kimmel Live and Saturday Night Live. Charlotte’s story fascinated many and highlighted a rare phenomenon.

Rare Reproductive Disease

Round stingray
Image by Coughdrop12, CC BY-SA 4.0, via Wikimedia Commons

In late May, the aquarium revealed that Charlotte was suffering from a rare reproductive disease. This disease was unique and had not been documented in round rays before. The aquarium sought to learn more about this condition to help Charlotte.

Loss of Pregnancy

Round stingray
Image by michael h j c from California, USA – Stingray, CC BY-SA 2.0,

By early June, the aquarium announced that Charlotte was no longer pregnant. This development led the facility to close temporarily to the public on June 1. Staff continued to care for the other animals during this time.

Charlotte’s Passing

Image by Elizabeth – Sting Ray, CC BY 2.0,

Sadly, Charlotte passed away after battling her illness. The Aquarium and Shark Lab shared the news on Facebook, thanking fans for their support. Charlotte’s loss was felt deeply by both the staff and the public.

Parthenogenesis: A Rare Phenomenon

A round stingray
Image by Coughdrop12 – Own work, CC BY-SA 4.0,

Charlotte’s pregnancy was believed to be a result of parthenogenesis. This type of asexual reproduction allows offspring to develop from unfertilized eggs. While rare, it occurs in some insects, fish, amphibians, birds, and reptiles.

Examples of Parthenogenesis

Komodo dragon
Komodo Dragon via Depositphotos.

Documented cases of parthenogenesis include California condors, Komodo dragons, and yellow-bellied water snakes. This phenomenon is not found in mammals although Charlotte’s case adds to the fascinating examples of this rare reproductive method.

Continuing Research

Round stingray
Portrait of a Round Stingray Urobatis halleri syn. Urolophus halleri, caught and released in San Diego Bay, California, USA. By Ruff tuff cream puff – Own work, CC0,

The aquarium’s team is continuing research into the rare reproductive disease that impacted Charlotte. Her case also provided an opportunity for further scientific study. They aim to understand more about this condition to help future cases.

Community Support

Small round stingray
Image by Guy Incogneato, CC BY-SA 2.0, via Wikimedia Commons

The aquarium has received an outpouring of support from the community. Fans and visitors have expressed their condolences and support. This support has been a comfort to the staff during a difficult time.

Temporary Closure

Image by yuka71 via Pixabay

The facility remains temporarily closed to the public. This closure allows the staff to focus on the health and care of their other animals. The aquarium will reopen once they are ready to welcome visitors again.

Educational Opportunities

Marine inhabitants with underwater scene in deep blue ocean. Image via Depositphotos

Charlotte’s story has provided an educational opportunity for the public. People have learned more about parthenogenesis and the complexities of animal reproduction. This knowledge helps foster a greater appreciation for wildlife.

Future Plans

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A closeup of a stingray with its baby swimming underwater with other fish. Image via Depositphotos.

The aquarium plans to use the lessons learned from Charlotte’s case to improve care for other animals. They hope to share their findings with the wider scientific community through which they can contribute to the overall understanding of marine life.

Raising Awareness

Image by Taken via Pixabay

Charlotte’s case has raised awareness about the unique challenges faced by marine animals. It points out the importance of ongoing research and care in aquariums. Public awareness is crucial for the support of such institutions.

Inspiring Future Generations

Image by leoleobobeo via Pixabay

Charlotte’s story will inspire future generations of marine biologists and animal lovers. Her case shows the unexpected wonders of nature highlighting the importance of dedication and care in the field of marine biology.


Image by Equirino via Pixabay

Charlotte’s remarkable story of an unexpected pregnancy and her battle with illness has left a lasting impact. Her case has provided valuable insights and inspired many. The Aquarium and Shark Lab will continue to honor her memory through their ongoing work.

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Pregnant round stingray
Pregnant round stingray. By Coughdrop12 – Own work, CC BY-SA 4.0,

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