IDENTIFICATION KEY FOR SUBFAMILIES

Podonotal region of dorsal shield, anterior to R1, with 4 pairs of lateral setae (j3, z2, z4 and s4); z3 and s6 are absent…....................................…..

Podonotal region of dorsal shield, anterior to R1 with 5 or 6 pairs of lateral setae (j3, z2, z4 and s4 always present); z3 and/or s6 are present.........................