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The evolution of dung beetles may have involved animals thatscientists hadn't expected:...Fedde, Corey
A new study suggests that 40 percent of insect species are in decline, a sobering finding that has jarred researchers worldwide.
Like all beetles, the green metallic scarab beetle has hardened forewings called "elytra." In scarabs and many other beetles, the elytra protect the delicate hind wings, used for flying. (In some other beetles, like the Bess beetle, the elytra are fused and the beetles can't fly.) What...
Due to their size, they can trample forests and dense grasslands, making way for smaller species to feed and co-exist. Also, their dung is collected by dung beetles, which store it as food resources for their larvae. Honey badgers subsequently feed on the dung beetle larvae. ...
Herbivorous insects like butterflies and moths don't get enough dietary sodium from plants alone, so they actively seek other sources of sodium and other minerals. While mineral-rich mud is a common source for sodium-seeking butterflies, they can also procure salt from animal dung, urine, and ...
Despite their status as most-favored insects, there are still many undiscovered, unnamed butterflies, all over the world. Every year, we discover new butterfly species. Just like flies, beetles and wasps, a significant percentage of butterfly speciesremains to be formally identified, named and cl...
But it is easy to forget that a billion or so people globally still live in deep agrarian poverty, meet virtually all their energy needs by collecting wood and dung, and spend their days hauling water and firewood and scrabbling to grow enough food off the land to feed themselves. In the...