Few entomological words evoke more vivid imagery and I—^ response than “wasp.” Wasps live on all continents inhabited by people, and nearly everyone is familiar with their colorful presence and habits. The root of their name is the word “webh” (Low German)—to weave, a reference to the nests constructed by these insects. In entomological literature, […]
Insects are found in habitats ranging from the driest deserts to aquatic habitats of diverse ionic composition. In many species, the environment changes dramatically during metamorphosis. Their survival depends on the ability to keep their tissues and cells moist, and to regulate the composition of their body fluids. Body fluid composition is challenged whenever exchanges […]