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Larva
Immature insect
The nymphs of aquatic species (also called naiads), such as dragonflies, have gills and other modifications for an aquatic existence.
The larval key to 15 families of Ephemeroptera from China are provided. All important characters used in the key are illustrated in detail in order to facilitate using.

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Open the tool →稚虫 (zhì chóng) means “Nymph, Larva, Immature insect”.
稚虫 is pronounced zhì chóng in Mandarin Chinese.
“Nymph” is 稚虫 (zhì chóng) in Chinese.
This page has 2 example sentences using 稚虫, each with pinyin and an English translation.