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词汇 Sweep net
分类 英语词汇 英语翻译词典
释义

Sweep net

英语百科

Insect collecting

Beetle collection at the Melbourne Museum, Australia
A Robinson light trap for collecting moths
An insect net
Sweep netting for grassland insects

Insect collecting refers to the collection of insects and other arthropods for scientific study or as a hobby. Because most insects are small and the majority cannot be identified without the examination of minute morphological characters, entomologists often make and maintain insect collections. Very large collections are conserved in natural history museums or universities where they are maintained and studied by specialists. Many college courses require students to form small collections. There are also amateur entomologists and collectors who keep collections.

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