昆虫学

1. Origins, structure, and basic meaning

• Structure: Written 昆虫学 and read こんちゅうがく, it denotes entomology, the scientific study of insects.
• Basic usage: It is used for university research on beetles and investigation of wing structure.

2. Common pitfalls and similar expressions

• A discipline, not merely a hobby
  • The term names systematic science rather than casual insect collecting.