Key to common families of insects in Georgian Bay
25a) Head with a separate dorsal and ventral pair of eyes. Body usually a glossy, black colour. GYRINIDAE 25b) Head with only 1 pair of eyes. Variously coloured body. 26 Return to Couplet 3 Return to BioMAP Central
25b) Head with only 1 pair of eyes. Variously coloured body. 26 Return to Couplet 3 Return to BioMAP Central
