Instructional Video

Science Friday: This Beetle Puts the 'Extreme' in Extremity

Curated by ACT

For the Japanese horned beetle (Trypoxylus dichotomous), size matters. Its horn, which can be two-thirds the length of the rest of its body, is its key to mating success.

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Classroom Considerations
  • Knovation Readability Score: 5 (1 low difficulty, 5 high difficulty)