Leistus madmeridianus, the Mad river basket-throat, is a species of beetle of the Carabidae family. This species is found in the United StatesCatalogue of Life: Leistus madmeridianus (California), where it inhabits coniferous redwood forests, south of the Mad River.
Adults are brachypterous.A Treatise on the Western Hemisphere Caraboidea (Coleoptera)
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