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  • 1
    ISSN: 1420-9098
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Description / Table of Contents: Summary In incipient laboratory colonies ofKalotermes flavicollis, the young female lays only after male stimulation. The laying goes on only if male and female hold together or if the male is replaced by larvae after the stimulation time. When the young mated female is isolated, it lays only its first eggs. A virgin female does not lay when kept only with additional larvae. The castrated male stimulates the female. The ablation of the male genital tract, after the first mating, has no consequence on the laying in the first months. When a young female has been stimulated by a castrated male, a few parthenogenetic larvae are born: they are capable of living.
    Notes: Resume Dans les jeunes colonies débutantes deKalotermes flavicollis, les femelles ne pondent que si elles ont été stimulées par un mâle. La ponte ne se poursuit que si le couple se maintient, ou si le mâle est remplacé par des larves après la période initiale, de stimulation. Une jeune femelle fécondée isolée, ne pond que ses premiers oeufs. Une femelle vierge accompagnée de larves ne pond pas. Un mâle castré stimule la femelle. L'ablation de l'appareil génital mâle, apès la première copulation, n'entraîne aucune conséquence sur la ponte dans les premiers mois. Les oeufs pondus par une femelle vierge stimulée par un mâle castré, peuvent donner des larves parthénogénétiques viables.
    Type of Medium: Electronic Resource
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