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mass provisioning
Mass provisioning is a form of parental behavior in which an adult insect, most commonly a hymenopteran such as a bee or wasp, stocks all the food for each of her offspring in a small chamber (a "cell") before she lays the egg.
==History==
In 1958, Howard E. Evans published a study of the nesting behaviour of Sphecini digger wasps, showing a range of ways of stocking their nests. In ''Priononyx'', several Nearctic and Palaearctic species catch a grasshopper, and then dig a nest for it, so there is one prey per nest. The nest consists of a single cell, and the egg is laid touching the coxa of a hind leg. In contrast, a Neotropical species, ''P. spinolae'', digs the nest first, creating multiple cells, and stocks each cell with 5–10 grasshoppers; the egg is laid on the underside of the thorax.
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
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