Stigma: a region of small veins on
the forewing, sometimes showing as a pale spot or crescent.
Stridulation: rubbing two parts of
the body together to produce a noise or 'song'.
Tarsus: the foot - fifth and
final part of the leg (which is further segmented).
Thorax: the section of the
body between the head and abdomen.
Tibia: the fourth section
(from the body) of the leg.
Trochanter: the second
segment (from the body) of the leg.