Which insect in the order Odonata has simple metamorphosis with chewing mouthparts and is not a dragonfly?

Study for the Missouri FFA Entomology CDE Exam. Engage with comprehensive multiple choice questions, each question comes with hints and explanations. Master your exam prep today!

Multiple Choice

Which insect in the order Odonata has simple metamorphosis with chewing mouthparts and is not a dragonfly?

Explanation:
Insects in the order Odonata undergo incomplete metamorphosis, meaning eggs hatch into aquatic nymphs with chewing mouthparts, and these nymphs later become winged adults. Within Odonata, there are two groups: dragonflies and damselflies. If you’re looking for the one that is in Odonata but not a dragonfly, that’s the damselfly. The other two insects listed aren’t in Odonata—dobsonflies belong to Megaloptera and the European hornet is a Hymenoptera—so damselfly is the fit for this description.

Insects in the order Odonata undergo incomplete metamorphosis, meaning eggs hatch into aquatic nymphs with chewing mouthparts, and these nymphs later become winged adults. Within Odonata, there are two groups: dragonflies and damselflies. If you’re looking for the one that is in Odonata but not a dragonfly, that’s the damselfly. The other two insects listed aren’t in Odonata—dobsonflies belong to Megaloptera and the European hornet is a Hymenoptera—so damselfly is the fit for this description.

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