Tachyina (Barytachys), Chaudoir, 1868

Boyd, Olivia F. & Erwin, Terry L., 2016, Taxonomic review of New World Tachyina (Coleoptera, Carabidae): descriptions of new genera, subgenera, and species, with an updated key to the subtribe in the Americas, ZooKeys 626, pp. 87-123 : 97

Taxon classification Animalia Coleoptera Carabidae

Subgenus Barytachys Chaudoir, 1868

Type species.

Bembidium incurvum Say, 1834.

Diagnosis.

i8 visible near base and apex, middle section effaced; humeral series of elytral ombilicate setal insertions asymmetrically distributed, with Eo4 removed from closely grouped Eo1-3 such that d(3,4)> d(1,2) and d(3,4)> d(2,3); ARG short, straight or medially arcuate.

Distribution.

North and Central America, the Caribbean islands.