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Portsmouth Snake's Rare Parthenogenesis Results in 14 Baby Boas

Ronaldo, initially thought to be male, surprises college staff with a rare asexual birth

  • Ronaldo, a 13-year-old Brazilian rainbow boa, had no contact with other snakes for nine years.
  • The phenomenon, called parthenogenesis, is a rare form of asexual reproduction in vertebrates.
  • This event marks only the third documented case of parthenogenesis in captive Brazilian rainbow boas.
  • Students and staff at City of Portsmouth College discovered the baby snakes during a routine check.
  • The baby snakes are genetic clones of their mother but exhibit slightly different markings.
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