Figure 4 from: Maddison D, Hildebrandt D (2011) A new species of Bembidion Latrielle 1802 from the Ozarks, with a review of the North American species of subgenus Trichoplataphus Netolitzky 1914 (Coleoptera, Carabidae, Bembidiini). ZooKeys 147: 261-275. https://doi.org/10.3897/zookeys.147.1872

Figure 4 - Aedeagus of male Bembidion ozarkense and Bembidion rolandi. Scale bar is 0.1 mm A Bembidion ozarkense, USA: Missouri: Carter Co., Current River at Van Buren, 135m, 36.9904°N, 91.0100°W Voucher DNA1976 B Bembidion ozarkense, USA: Missouri: Washington Co., Irondale, Big River, 230m, 37.8302°N, 90.6895°W, Voucher DNA1995 C Bembidion rolandi, USA: Virginia: Rockbridge Co., Maury River, Glasgow, 215m, 37.6329°N, 79.4431°W, Voucher DNA1996 D Bembidion rolandi, Canada: Nova Scotia: Economy River at route 2, 45.3868°N, 63.8992°W, Voucher DNA1319.