Sexual behavior in the cockroach genera Periplaneta and Blatta. III. Aggression and sexual behavior.
Relationships between aggression and sexual behavior were examined in 6 cockroach species (genera Periplaneta and Blatta) in a descriptive manner. Aggressive encounters were classified according to intensity level. The behaviors themselves were scrutinized for differences according to varying contexts such as food and water deprivation and sexual situations. Sexual and species differences in aggressive behaviors were analyzed. Sexual encounters in cockroaches are considered as conflict situations in which many of the sexual behaviors of male male serve to neutralize aggressive behaviors of the female. Major adaptations include a male pheromene, tergal glands and defensive manoeuvering with body and legs.
D000374:Aggression / Q000502:physiology*; D000818:Animals; D003058:Cockroaches / Q000502:physiology*; D005260:Female; D005508:Food Deprivation; D006801:Humans; D008297:Male; D012737:Sex Factors; D012726:Sexual Behavior, Animal / Q000502:physiology*; D013045:Species Specificity; D013731:Territoriality; D014868:Water Deprivation