Spider

The Spider is an insect that can be found in fruit trees. It appears in March to June and September all day. It can also be found in July to August from 7PM to 8AM. Finally, it will appear in October from 11PM to 4PM. When selling it to Re-Tail, the player will earn 300 Bells.

Location
The Spider is found in fruit trees.

The Museum
The Spider can be donated to the museum. Upon doing so, the following text is given by Blathers:

"Spiders emit silk from their spinnerets and use it to create elaborate webs to snag prey. The horizontal threads are sticky to the touch, allowing them to be used as very strong restraints. However, the vertical threads are smooth, allowing spiders to walk on them without getting stuck."

Quote
Upon catching the insect, the player will say the following:

"All right! The rare spider is mine all mine!"