Variation in Propensity to Exhibit Thanatosis in Nasonia vitripennis (Hymenoptera: Pteromalidae)

@article{King2006VariationIP,
  title={Variation in Propensity to Exhibit Thanatosis in Nasonia vitripennis (Hymenoptera: Pteromalidae)},
  author={B. H. King and H. R. Leaich},
  journal={Journal of Insect Behavior},
  year={2006},
  volume={19},
  pages={241-249}
}
Thanatosis (death-feigning) has rarely been documented for Hymenoptera but occurs in the parasitoid wasp Nasonia vitripennis. The propensity to exhibit thanatosis did not differ with age, sex, or food deprivation. Squeezing a female’s abdomen and contacting her antennae were equally likely to trigger thanatosis. Dropping an object next to a female in order to cause substrate vibrations never triggered thanatosis, and dropping a female from a test tube rarely triggered thanatosis. Thanatosis was… 
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Thanatosis in the freshwater crab Trichodactylus panoplus ( Decapoda : Brachyura : Trichodactylidae )

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Thanatosis in freshwater anomurans (Decapoda: Aeglidae)

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The results show some unusual behavioral adaptations presented by P. flavipes, such as irregular activity behavior (i.e., deficient gait pattern), thanatosis behavior-like display, and primitive maternal care.

Interactions of diet and behavior in a death-feigning snake (Heterodon nasicus)

  • A. Durso
  • Psychology, Environmental Science
  • 2011
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