Sexual displays and mating of Octopus vulgaris Cuvier and O. cyanea Gray and attempts to alter performance by manipulating the glandular condition of the animals.
D000818:Animals; D001921:Brain / Q000502:physiology; D002369:Castration; D003307:Copulation; D005088:Exocrine Glands / Q000502:physiology*; D005260:Female; D007314:Insemination; D008297:Male; D049831:Octopodiformes / Q000502:physiology*; D012726:Sexual Behavior, Animal; D013737:Testis / Q000502:physiology