Identification Key
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| Elytra with four dorsal punctures; head very broad and stout (seashore only) | Cillenus | Elytra with at most two dorsal punctures; head narrower | Bembidion |
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| Elytra with four dorsal punctures; head very broad and stout (seashore only) | Cillenus | Elytra with at most two dorsal punctures; head narrower | Bembidion |