21, e) or saw-fly, with its long cylindrical body, bearing the six shortened thoracic legs and a variable number of pairs of " pro-legs " on the abdomen (this being the eruciform type of larva); the soft, white, wood?
Most significant is the precedence of the eruciform by the campodeiform type.
Larva campodeiform, usually feeding by suction (exceptionally hypermetamorphic with subsequent eruciform instars).
Larvae eruciform, with rarely more than five pairs of abdominal prolegs.
Larvae eruciform without thoracic legs, or vermiform without head-capsule.
How would you define eruciform? Add your definition here.