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De-mentation behavioral interference assay

Subcategory: behavioral ecology
Standard reference: Van Buskirk (1989)
Papers: 2 | Mentions: 2

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Description

Laboratory aquarium experiment using surgically modified (de-mented) dragonfly larvae to separate behavioral interference effects from direct predation effects on prey consumption.

Typical Equipment

  • 38-L aquaria
  • dissecting scissors
  • CO₂ anesthetic (seltzer tablets)
  • silica sand
  • Myriophyllum spicatum stems

Output Measurements

  • per-capita consumption rates
  • damselfly survival
  • behavioral interference effects