Bald-faced hornets are not true hornets. They're in the wasp family and are a species of black and white yellow jacket. The species gets its name from the black and white coloring on the front of ...

one-half-inch-long wasps with alternating black and yellow bands on the abdomen common throughout North America. Yellow ...

Traumatomutilla bifurca is the first known ultra-black member of the Hymenoptera order, which includes more than 150,000 species of ants, wasps, sawflies and bees. Along with some butterflies ...