Thorax and abdomen of Nanosaphes spp.: A–C Nanosaphes hesperus: A ventral view of mesoventrite (white arrow pointing longitudinal carina) B posterior view of metafurca: (at) anterior tendon, (c) crux, (ds) dorsal sheath, (fa) furcal arm, (h) hemiductus, (ls) lateral sheath, (s) stalk C fifth abdominal ventrite D Nanosaphes punctatus, fifth abdominal ventrite.