Leuchydrium Bembidium tigrinum Hydrium Catalogue of Geadephaga (Coleoptera, Adephaga) of America, north of Mexico Bousquet, Yves ZooKeys 2012 2012-11-28 245 1 1722 8LX54 48466EC4-C0D6-5D67-BBC4-4EE7428BE55F Casey, 1918 Casey 1918 Insecta Carabidae Bembidion GBIF Animalia (Leuchydrium) Coleoptera 382 383 Arthropoda subGenus Leuchydrium   LeuchydriumCasey, 1918: 46. Type species:  Bembidium tigrinumLeConte, 1879 by monotypy. Etymology. From Greek leukos(white) and the generic name  Hydrium[ q.v.], alluding to the pale coloration of adults of the sole species ("pallid coloration") [neuter].  Diversity. One North American species along the Pacific Coast.  Identification. The species is included in Lindroth's(1963b: 224) key to the Canadian  Bembidion.