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Autothysis is the process where an organism, like a termite, destroys itself via an internal rupturing or explosion of an organ which ruptures the skin. This is caused by a release of pressure in a fluid filling the organ. Termites release a sticky secretion by rupturing a gland near the skin in their neck producing a tar baby effect in defense against ants. It is a form of suicidal altruism.
[edit] References
- C. Bordereau, A. Robert, V. Van Tuyen & A. Peppuy (1997). Suicidal defensive behavior by frontal gland dehiscence in Globitermes sulphureus Haviland soldiers (Isoptera). Insectes Sociaux 44 (3): 289–297.
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