skates and rays News

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• Evolutionary Breakthrough Explains Why Certain Marine Species Use "Fake Eyes" as Primary Survival Strategy

  Published: May 1, 2026

  Section: Environment

  New research from Stockholm University has identified that "eyespots"—bold, eye-like circular markings—evolve specifically in species lacking physical defenses like venomous spines...

• Stockholm University Study Reveals Why Defensive Weapons Prevent the Evolution of Eyespots in Skates and Rays

  Published: Apr 25, 2026

  Section: Research

  A comprehensive analysis of over 580 species of skates and rays has identified that conspicuous eyespots only evolve in the absence of strong physical or electrical defenses. Resea...