Chemical defense of an earwig (Doru taeniatum)

@article{Eisner2000ChemicalDO,
  title={Chemical defense of an earwig (Doru taeniatum)},
  author={T. Eisner and C. Rossini and M. Eisner},
  journal={CHEMOECOLOGY},
  year={2000},
  volume={10},
  pages={81-87}
}
Summary. The earwig Doru taeniatum (Dermaptera, Forficulidae) has a pair of defensive glands, opening on the 4th abdominal tergite, from which it discharges a spray when disturbed. It aims the discharges by revolving the abdomen, a maneuver that enables it simultaneously to use its pincers in defense. The secretion contains two quinones (methyl-1,4-benzoquinone and 2,3-dimethyl-1,4-benzoquinone) present in the glands as a crystalline mass, together with pentadecane and a (presumably) aqueous… Expand

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References

SHOWING 1-8 OF 8 REFERENCES
Defense of Phalangid: Liquid Repellent Administered by Leg Dabbing
Defense Mechanisms of Arthropods. II. The Chemical and Mechanical Weapons of an Earwig
Chemical defenses of arthropods
VI . Mitteilung über Insektenabwehrstoffe . Zur Kenntnis des Pyrigialdrüsensekretes vom gemeinen Ohrwurm , Forficula auricularia
  • Zeitschr Naturforsch
  • 1960
Spray Mechanism of the Cockroach Diploptera punctata.
Die Stinkdrüsen der Forflculiden