Charlotte, a stingray at the Hendersonville, North Carolina-based Aquarium & Shark Lab by Team ECCO, puzzled her caretakers when she appeared to be pregnant without the presence of a male stingray. However, it was announced on May 30 that Charlotte is actually suffering from a rare reproductive disease that has negatively impacted her reproductive system. This unexpected medical development has prompted the aquarium team to prioritize Charlotte’s health and well-being, working with veterinarians and specialists to better understand the disease and explore treatment options. The group acknowledges that research into this specific disease is limited but hopes that Charlotte’s case will contribute positively to the scientific community and benefit other rays in the future.
A follow-up post on May 31 provided additional details about Charlotte’s condition, with the aquarium actively searching for more information about her rare reproductive disease. While studies have been conducted on southern rays, there are none to date on round rays like Charlotte, who is a California round ray. The group’s dedication to understanding and caring for Charlotte is evident in their decision to close the aquarium on June 1 to focus on her well-being. This update comes after several weeks of monitoring Charlotte’s condition, which had shown very little change and required further testing. The aquarium appreciated the ongoing support and interest from the public as they navigate this unfamiliar area of science and marine biology.
Charlotte first gained attention back in February when it was discovered that she was pregnant despite not sharing a tank with a male stingray for nearly a decade. Initially, there were concerns that Charlotte may have had cancer due to her swelling, but an ultrasound revealed that she was carrying eggs. Speculation arose about the possibility of asexual reproduction or impregnation by a male shark in her tank. While stingrays have been known to reproduce without a mate through parthenogenesis, further updates on Charlotte’s condition and progress were awaited. The sudden onset of the rare reproductive disease has shifted the focus of the aquarium team to ensuring Charlotte’s health and exploring treatment options.
The unexpected news about Charlotte’s reproductive disease has prompted the Aquarium & Shark Lab by Team ECCO to appeal for privacy and respect for Charlotte and her care team as they navigate this challenging situation. The lack of research on this specific disease in round rays highlights the importance of understanding and addressing the unique medical needs of these marine animals. The group’s commitment to Charlotte’s well-being is evident in their efforts to gather more information and seek guidance from experts in marine biology and veterinary care. Despite the limited studies available, the aquarium is optimistic that Charlotte’s case will contribute to scientific knowledge and potentially benefit other rays facing similar health issues in the future.
While the specifics of Charlotte’s reproductive disease remain undisclosed, the Aquarium & Shark Lab by Team ECCO continues to actively seek information and expertise to better understand and treat her condition. The closure of the aquarium for a day to focus on Charlotte’s care underscores the priority placed on her health and recovery. The group’s decision to limit updates and comments on social media reflects their dedication to providing the best possible care for Charlotte without distraction or unnecessary speculation. Throughout this process, the public’s support and interest have been appreciated, demonstrating the importance of raising awareness about marine animal care and conservation efforts.
As Charlotte’s story continues to unfold, the Aquarium & Shark Lab by Team ECCO remains determined to support her through her treatment and recovery journey. The rare nature of her reproductive disease underscores the need for further research and understanding in this area of marine biology. By sharing updates and insights into Charlotte’s condition, the group hopes to educate the public and contribute to scientific knowledge that may benefit other marine animals in the future. Despite the challenges presented by Charlotte’s unexpected medical condition, the aquarium team remains committed to providing her with the best possible care and support as they navigate this unfamiliar territory in marine animal health.


