noun, noun or participle which takes 'suru'
Refers to the movement of creatures that creep or crawl, such as insects or reptiles. Often used in biological or descriptive contexts. Can also be used figuratively for slow, creeping progress.
爬虫類は爬行する動物だ。
Reptiles are animals that crawl.
その昆虫は地
The insect was creeping along the ground.