Saw shark

The Saw Shark (ノコギリザメ, Nokogirizame) is a fish that can be found in the sea from June until September from 4 PM to 9 AM in and. It has a large shadow with a fin and can be sold for 12,000 Bells.

In
After the player has donated a Saw Shark to Blathers, it will appear in the section for fish and sea creatures, specifically in the large tank in the north-eastern room.