title: A new genus of trombiculine chiggers (Acari: Trombiculidae) from western North America.
mesh_terms: D000818:Animals; D007814:Larva / Q000033:anatomy & histology; D008800:Mexico; D008925:Mites / Q000145:classification*; D009626:Terminology as Topic; D014324:Trombiculidae / Q000033:anatomy & histology / Q000145:classification*; D014481:United States