Bembidion

KEY TO SPECIES OF THE BEMBIDION View in CoL SUBGENUS TESTEDIUM FROM TURKEY

1. Smaller species ( 3.3–4.1 mm). Color metallic bronze, with or without greenish maculae on elytra. Legs more or less red-brown with metallic reflection.............................................2

1′. Larger species (4.0–5.0 mm). Color metallic black, with or without blue-green reflection. Legs completely metallic black...................3

2. Pronotum less transverse. Legs and base of antennae red-brown. Elytra with greenish maculae and yellowish apex.......................... ..................... B. ( Testedium) laetum Brullé View in CoL

2′. Pronotum more transverse. Legs faintly redbrown. Elytral color evenly bronze................ ... B. ( Testedium) quadrifossulatum quadrifossulatum Schaum View in CoL

3. Eyes large. Pronotum more transverse. Head and pronotum less punctured. Elytral striae shallower and with faint punctures................. ................. B. ( Testedium) capito J. Müller View in CoL

3′. Eyes small. Pronotum less transverse. Head and pronotum more punctured. Elytra striae deeper and with punctures more marked......................... B. ( Testedium) bipunctatum bipunctatum View in CoL (L.)