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This fish species survived 100,000 years without males. Scientists thought it should be long dead – but it's thriving

Publication
BBC Future
Author
Florence Craig
Published
June 2, 2026
BS Score
37.19%
Analysis source
gemini

This fish species survived 100,000 years without males. Scientists thought it should be long dead – but it's thriving - gemini analysis on antibsmachine.

Top detected reasoning patterns

  • Biased Writer Voice: 21.3%
  • Appeal to Emotion: 17.5%
  • Overconfidence Bias: 16.5%
  • Optimism Bias: 13%
  • Appeal to Authority: 12.7%
  • Ambiguity (Equivocation): 10.8%

Topics

Fish, Animal Behavior, Genetics, Evolutionary Biology

Keywords

Amazon Molly, Asexual Reproduction, Evolution, Genetics, Gene Conversion, Mullers Ratchet, Bdelloid Rotifer, Parthenogenesis