Which insect is in the order Hemiptera and has simple metamorphosis with sucking mouthparts?

Which insect is in the order Hemiptera and has simple metamorphosis with sucking mouthparts?

• A. European Hornet
• B. Damsel Bug
• C. Damselfly
• D. Dragonfly

Answer: (B)

Insects in Hemiptera have piercing-sucking mouthparts and undergo incomplete metamorphosis, meaning they develop from egg to nymphs to adults with no pupal stage. The damsel bug is a true bug with a slender body and a beak-like rostrum used to pierce prey and suck out fluids, which fits both the feeding adaptation and the life cycle pattern. European hornet is a Hymenopteran with chewing mouthparts and a complete metamorphosis (egg, larva, pupa, adult), while damselflies and dragonflies are in the order Odonata and have chewing mouthparts with an aquatic nymph stage, not piercing-sucking mouthparts or Hemipteran lineage.

Insects in Hemiptera have piercing-sucking mouthparts and undergo incomplete metamorphosis, meaning they develop from egg to nymphs to adults with no pupal stage. The damsel bug is a true bug with a slender body and a beak-like rostrum used to pierce prey and suck out fluids, which fits both the feeding adaptation and the life cycle pattern. European hornet is a Hymenopteran with chewing mouthparts and a complete metamorphosis (egg, larva, pupa, adult), while damselflies and dragonflies are in the order Odonata and have chewing mouthparts with an aquatic nymph stage, not piercing-sucking mouthparts or Hemipteran lineage.