tagma
grouping of multiple anatomical segments forming a morphological unit (e.g. of an insect)
arthropod abdomen
rearmost tagma of an arthropod
thorax
body part of an arthropod
cephalothorax
arthropod tagma composed of head and thorax
abdomen
in humans, region of the body between the thorax at the top and the pelvis at the bottom; in insects, segment at the caudal end of the body, following on from the head and thorax
insect head
front tagma of an insect
Telson (scorpions)
last part of a scorpion's body, with vesicle and aculeus
petiole
Narrow waist of some hymenopteran insects