Black valley gnats, a.k.a. no-see-ums, feed on blood.
Black valley gnats, a.k.a. no-see-ums, feed on blood. Bohart Museum of Entomology, UC UC Davis Bohart Museum of Entomology
Black valley gnats, a.k.a. no-see-ums, feed on blood. Bohart Museum of Entomology, UC UC Davis Bohart Museum of Entomology