Field Guide

Tephretid fruit flies, in the family Tephritidae, are often called peacock flies for the intricately patterned, often brightly colored wings of many species.

Megachilid bees are a family of solitary, native bees that carry pollen only on the underside of the abdomen, never on the hind legs. Large cutting mouthparts allow them to collect pieces of leaves, soil, or plant resins to line their nests.

Longhorn bees are named for their long antennae, which make these fuzzy, medium-sized bees look rather cute. Many have yellow faces.

Moth flies look like tiny, hairy moths. People usually notice them perching next to sinks in the bathroom or kitchen. When disturbed, they usually don't fly very far before landing again, for they are weak fliers.

The openfield orbweaver is a common nocturnal orb-weaving spider in Missouri.

The eyed click beetle is only one of about 1,000 species of click beetles in North America. Most of the others are drab in comparison.

The northern crab spider has many spiny hairs covering the top surfaces of the carapace, abdomen, and legs, and it has usually has greenish-yellow or yellow-brown markings.

The swift crab spider has many spiny hairs covering the top of its body and legs, and it often has a light pinkish-tan cast.

The green crab spider has spines, and the entire body and legs are pale green to silvery white. Like other crab spiders, its legs extend outward from the sides, and it can walk in any direction.

Bot flies are chunky, beelike flies usually with rounded heads. Adults are not commonly seen. The larvae are short, pudgy, segmented grubs that live as parasites in the tissues of animals. Those that live just under the skin often form a bulge. Some types live in the nasal or throat cavities of deer.