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Wasp waist is a women's fashion silhouette, produced by a style of corset and girdle, that has experienced various periods of popularity in the 19th and 20th centuries. Its primary feature is the abrupt transition from a natural-width rib cage to an exceedingly small waist, with the hips curving out below.
Wasps have a slender ‘petiole’, or ‘waist’ that separates the abdomen from the thorax. Wasps have four transparent wings. Many females have a stinger at the tip of the abdomen. Diet: Generally, wasps are parasites when they are larvae and feed only on nectar as adults.
The wasps, bees, and ants together make up the suborder (and clade) Apocrita, characterized by a constriction between the first and second abdominal segments called a wasp-waist , also involving the fusion of the first abdominal segment to the thorax. Also, the larvae of all Apocrita lack legs, prolegs, or ocelli.
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1 wrz 2023 · The wasp waist or Petiole is the second abdominal section and its abdominal spiracle is more correctly A2 and not A1. We have also elected when certain larger tracheal trunks are identified, such as those passing though the neck to the head (but arising from the most anterior thoracic spiracle T2), to use the new tracheal nomenclature system ...
30 kwi 2008 · Wasp and Bee Anatomy. Wasps physically differ from bees in that their bodies are typically more streamlined, their waists and legs narrower and their bodies devoid of pollen-grabbing bristles. A wasp has the body of a predator, not a forager.
26 gru 2023 · Wasps have such thin "waists" to facilitate maneuverability of the stinger. This is especially important in wasps because for many, and for the ancestors who first evolved this feature, a flexible thorax with an ovipositor capable of depositing eggs into grubs and caterpillars was fundamental to their reproduction.
