sentence: Dragonflies have nymphs that live in water, such as in lakes and rivers.
sentences_before: Some insects have nymphs that are aquatic, which means they live in water. These nymphs look very different from the adults.
sentences_after: Nymphs that live in water are sometimes called 'naiads'.
concept_name: dragonfly
headings: Nymph (biology)
categories: Insects Developmental biology