A strong banding pattern on the elytra (wing covering) helped to name this beetle. Checkered beetles are colorful and easy to spot on tree trunks.
Both life stages are exceptionally good at eating insects like weevils, borer beetles and bark beetles. The adults feed on other species of adult beetle. They can be found resting on flowers, maybe even drinking the nectar while they are there. The Checkered Beetle larvae are immature, but still effective predators themselves. They follow the paths/tunnels of wood-borer beetle larvae, or bark beetle larvae, and eat them while they are still inside the tree trunk, putting a stop to the damage those larvae were inflicting on the tree.
They are likely to be seen around flowers and weeds from late spring to early summer.
Common name: Checkered Beetle
Scientific Name: Enoclerus rosmarus
Adult Size (Length): 5mm to 12mm (0.20in to 0.47in) COMPARE
Identifying Colors: red; black; yellow
General Description: bands, stripes
North American Reach (Though Not Limited To*): Alabama; Arkansas; Connecticut; Delaware; Florida; Georgia; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Nebraska; New Hampshire; New Jersey; New York; North Carolina; North Dakota; Ohio; Oklahoma; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Vermont; Virginia; West Virginia; Wisconsin; New Brunswick; Newfoundland and Labrador; Nova Scotia; Ontario; Prince Edward Island; Quebec;
* Keep in mind that insect reach is not governed by lines on a map and therefore may appear in areas/regions/states beyond those listed above.