这个词是什么意思？
Plant-eating orthopterans having hindlegs adapted for jumping. There are two main families: Acrididae and Romaleidae. Some of the more common genera are: Melanoplus, the most common grasshopper; Conocephalus, the eastern meadow grasshopper; and Pterophylla, the true katydid.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D006110 · MeSH 2026。
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