Coccus formicarii (Green)
Marginal setae slender, pointed apically
Spiracular setae four or three, with rounded apices
Spiracular cleft sclerotization absent
Derm areolation consisting of closely arranged small clear areas
Dorsal setae filamentous
One or two submarginal tub rarely present
Preopercular pores abundant and conspicuous
Tubular ducts dorsal submarginal tubular ducts absent
Anal plate quadrate
Apical setae three pairs
Subapical setae two pairs
Fringe setae two pairs
Submarginal setae small and spinose
Interantennal setae two pairs
Prevulvar setae three pairs
Ventral setae slender with acute apices
Antenna seven segmented
Claw without a denticle
Tibiotarsal sclerosis absent
Spiracle without sclerotic plate
Multilocular pores with seven or ten loculi
Tubular ducts Two types. Type I with short broad filament and type II with long narrow filament. Both with flowery tip