This is the 19463rd most frequent Korean word.
야시누바타
The term "야시누바타" does not exist as a standard Korean word. It might be a misspelling or a term from a dialect which needs further clarification.
Here, '야시누바타' is used as a noun referring to a specific insect.
야시누바타는 작은 곤충입니다.
Yashinubata is a small insect.
In this sentence, '야시누바타' specifies the subject of the living environment.
야시누바타는 열대 우림에서 서식합니다.
Yashinubata inhabits the tropical rainforest.
Here, '야시누바타' is the object of the action '관찰하는' (observing).