Megarhyssa greenei, also known as Greene's giant ichneumonid wasp, is a species of large ichneumon wasp. It is known from the United States and Canada...

bicolor Megarhyssa bonbonsana Megarhyssa cultrimacularis Megarhyssa fulvipennis Megarhyssa gloriosa Megarhyssa greenei Megarhyssa hainanensis Megarhyssa indica...

bark of host trees. Megarhyssa macrurus, M. greenei, and M. atrata are the natural predators of this species. The female Megarhyssa seeks out the larvae...

living bodies of Caterpillars, or that a cat should play with mice. Megarhyssa greenei female Morphology of the head and its processes: (А) head capsule;...

are slender, and the females of many species (particularly in the genus Megarhyssa) have extremely long ovipositors for laying eggs. The ichneumonid wasps...