Clytus marginicollis is a species of beetle in the family Cerambycidae.

[1] It is known for its distinctive appearance and is found in various regions, showcasing a diverse range of markings and colors.

C. marginicollis is a small, 6–10 mm (0.24–0.39 in) black beetle with yellow banding.

It resembles a small hairy wasp.

[2] The larvae feed on dead pine branches, and adults are often found under the bark of pines.