Representative images of analyzed beetle species. A Asaphidion caraboides (Schrank, 1781) B Asaphidion flavipes (Linnaeus, 1761) C Ocys harpaloides (Audinet-Serville, 1821) D Ocys quinquestriatus (Gyllenhal, 1810) E Sinechostictus elongatus (Dejean, 1831) F Sinechostictus ruficornis (Sturm, 1825) GBembidion (Bembidion) quadrimaculatum (Linnaeus, 1761) HBembidion (Bembidionetolitzkya) fasciolatum (Duftschmid, 1812) IBembidion (Emphanes) azurescens Dalla Torre, 1877 JBembidion (Notaphus) semipunctatum (Donovan, 1806) KBembidion (Ocydromus) testaceum (Duftschmid, 1812) LBembidion (Bracteon) litorale (Olivier, 1790) MBembidion (Philochthus) biguttatum (Fabricius, 1779) NBembidion (Talanes) aspericolle (Germar, 1829) OBembidion (Trepanedoris) doris (Panzer, 1796), and PBembidion (Trepanes) octomaculatum (Goeze, 1777). Scale bars = 1 mm. All images were obtained from www.eurocarabidae.de.