夜や蛾が

noun

owlet moth; noctuid

Refers to moths of the family Noctuidae. Used in entomological and general contexts.

• 夜や蛾がの多おおくは夜や行こう性せいで、灯とう火かに集あつまる。

  Many owlet moths are nocturnal and gather around lights.

• この幼よう虫ちゅうは夜や蛾がの一いっ種しゅです。

  This caterpillar is a type of owlet moth.