Abstract: A bionic bait includes a bait body including an imitation trunk including a spine sheet including ribs at each of two opposite lateral surfaces thereof. Each rib extends along a longitudinal direction and has a first surface and a second surface opposite to the first surface in a transversal direction. The first surface has first protrusions and a first valley between every two adjacent ones of the first protrusions. The second surface has second protrusions and a second valley between every two adjacent ones of the second protrusions. The first protrusions of a respective rib can enter into the second valleys of an adjacent rib, and the second protrusions of the adjacent rib can enter into the first valleys of the respective rib. The respective rib allows the adjacent rib to rest thereon. Therefore, the bionic bait in the flow can swing like a live fish.

Abstract: A bionic bait includes a bait body including an imitation trunk including a spine sheet including ribs at each of two opposite lateral surfaces thereof. Each rib extends along a longitudinal direction and has a first surface and a second surface opposite to the first surface in a transversal direction. The first surface has first protrusions and a first valley between every two adjacent ones of the first protrusions. The second surface has second protrusions and a second valley between every two adjacent ones of the second protrusions. The first protrusions of a respective rib can enter into the second valleys of an adjacent rib, and the second protrusions of the adjacent rib can enter into the first valleys of the respective rib. The respective rib allows the adjacent rib to rest thereon. Therefore, the bionic bait in the flow can swing like a live fish.

Abstract: A fishing lure is composed of polyvinyl alcohol in combination with urea, agar or both to be highly performing and biodegradeable without requiring a freeze/thaw cycle.