Eurycoccus

Slide-mounted adult female broadly oval, membranous. Hind tibia + tarsus noticeably shorter than hind trochanter + femur. Cerarii present only on anal lobes, each bearing 2 flagellate setae, each stouter than surrounding setae; some cerarii on abdomen each bearing more than 2 setae. Cerarian setae either conical and stout, sometimes with flagellate tips, or elongate and blunt with tip often bent. Legs well developed, hind leg with translucent pores on coxa and tibia; translucent pores present on both ventral and dorsal surfaces of hind coxa, and on dorsal surface of hind tibia. Dorsum with flagellate setae, some on margins longer than those present in medial areas. Anal lobe cerarii each bearing either 2 or a few more setae. Oral collar tubular ducts present on venter. Anal ring situated on dorsum, a short distance from apex of abdomen.

Literature