How to use dulosis in a sentence? Find typical usage patterns (collocations)/phrases/context for "dulosis" and check conjugation/comparative form for "dulosis". Mastering all the usages of "dulosis" from sentence examples published by news publications.
Their attack on the pet class is presented as an example of dulosis.
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This parasitic relationship in which workers of a parasitic ant species capture brood from other colonies and rear them as enslaved nestmates is referred to as dulosis.
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Considerable work has been published on the evolution of ant dulosis and almost all of it has at least some empirical evidence to defend its positions. Notably, that nearly all raiding ant species have is an adaptation of their mandibles that make them big or piercing or both. It makes sense that the very thing that helps an ant be a better raider makes that same ant depend on others. The parasite loses the use of its mandibles for actual work.
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Theft of brood for the purpose of employing the stolen individual's efforts in support of the thief is called dulosis (from Greek , "slave"), but the term "slave-making" is used in older literature and is still common. A related type of social parasitism is called inquilinism, in which a reproductive enters a host colony, lays eggs, and relies on the host colony to rear its offspring. Unlike brood parasitism, the inquiline remains within the nest and typically its brood does not outnumber the host's brood.
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Polyergus workers are incapable of caring for brood, in part due to their dagger-like, piercing mandibles, but more importantly, because in the evolution of their parasitism on certain species of the host genus Formica, they have lost the "behavioral wiring" to carry out even rudimentary brood care, or even to feed themselves. Polyergus workers exist in essence as a specialized brood-acquiring caste in their mixed Polyergus/Formica colonies, maintaining the Formica worker force by robbing brood, especially pupae, of particular species in the closely related genus Formica in massive colony-to-colony raids. The captured ants are generally referred to as "slaves" in scientific and popular literature, though recent attempts have been made to apply other human cultural models, such as describing the Polyergus individuals of a colony as "raiders" or "pirates" or "kidnappers" and the Formica workers as "helper-ants", or "domesticated animals". Biologists describe the system as parasitism by "dulosis" (slavemaking) by Polyergus on the host Formica species.
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