Latest Wasp Stories
Most of us already imagine the tropics as a place of diversity—a lush region of the globe teeming with a wide variety of exotic plants and animals. But for researchers Andrew Forbes and Marty Condon, there's even more diversity than meets the eye.
An inventory of wild-caught caterpillars, its food plants and parasitoids, has been going on for more than 34 years in Area de Conservación Guanacaste (ACG), a protected area of approximately 1200 km2 in northwestern Costa Rica.
Canada's bee population will be back hard at work pollinating, making honey and keeping busy doing bee things once the snows melt. A new study from the University of Guelph reveals that for two urban bee species, those "bee things" include making nests out of plastic waste.
Aggression-causing genes appeared early in animal evolution and have maintained their roles for millions of years and across many species, even though animal aggression today varies widely from territorial fighting to setting up social hierarchies.
Ants grow the size of their thoracic segments differently according to the specialized tasks they will perform as adults.
A new study provides seventeen records of the cuckoo wasp genus Cleptes from China, nine of which are beautifully colored new to science species.
We know more about wildlife this week, thanks to research by two Canadian teens.
Researchers are puzzled by a 115-million-year-old fossilized wasp from northeast Brazil. The puzzle rests in the wasp's ovipositor, the organ through which it lays its eggs. The fossilized wasp's ovipositor looks a lot like those of present-day wasps that lay their eggs in figs.
On your kitchen counter, it might seem as though fruit flies will show up for just about any type of fruit you leave around for them. But when given a choice about where to lay their eggs, those flies will go for citrus most of the time, new work shows.
The orchard mason bee (Osmia lignaria), also known as the blue orchard bee, is a species of megachilid bee that is native to North America. Its range extends across the Rocky Mountains, where two subspecies are located. The nests of this species are made in natural hollows in which the bees will make separate rooms for larvae by creating walls with mud. The orchard mason bee can first be seen the early spring months, when temperatures reach about fifty-seven degrees Fahrenheit. Males leave...
Image Caption: House Centipede, Scutigera coleoptrata. Credit: Bruce Marlin/Wikipedia (CC BY 3.0) Scutigera coleoptrata is one of many species of house centipedes. This species is native to the Mediterranean, but it is capable of moving to other region of the world including most of Europe, South America, North America, and Asia. It is thought to have first ventured from its native range into Mexico and Guatemala, and its range has now stretched into Argentina in the south and Canada in...
The European Bee-eater (Merops apiaster) is a species of bird in the bee-eater family Meropidae. It is found in southern Europe and in parts of north Africa and western Asia. It is highly migratory and winters in tropical Africa, India and Sri Lanka. It is an occasional visitor north of its range and some individuals may breed in northwest Europe. It is a richly colored and slender bird, like other bee-eaters. It has brown and yellow upperparts, green wings and a black beak. It is 10.5 to...
The Red-bearded Bee-eater (Nyctyornis amictus) is a species of bird found in the Indo-Malayan subregion of South-east Asia. Its natural habitat is open patches of dense forest. It nests in burrows tunneled into the side of sandy banks. It does not form colonies. Like other bee-eaters, the Red-bearded Bee-eater is colorful and has a long tail. Its beak is curved downward and it has pointed wings. It is mostly green, with red coloration to the face that extends on to the throat feathers...
Spider wasps, also called pompilid wasps or spider-hunting wasps, are insects belonging to a diverse family named Pompilidae, of the order Hymenoptera. Spider wasps are sometimes distinct from other wasps in features such as eye structure (no notch as in Family Vespidae), legs modified for grooming, and in having a groove dividing the mesopleuron (a region of the thorax) into halves. Larvae can also be identified by physical examination. Females are often larger than the males, with...
- Withering but not falling off, as a blossom that persists on a twig after flowering.
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