The Ba'ku butterfly is a type of insect native to the Ba'ku planet.
An image of a Ba'ku butterfly was seen in a children's book during the late 24th century. (Star Trek: Insurrection)
The Ba'ku butterfly is a type of insect native to the Ba'ku planet.
An image of a Ba'ku butterfly was seen in a children's book during the late 24th century. (Star Trek: Insurrection)