4 small shell fishhooks - in bamboo case – Objects – eMuseum

Shellfish hooks - The Australian Museum

Rhizoliths identified as prehistoric filing tools for fishhook production on San Nicolas Island, California

The Unfortunate Case of Baked Shellfish - Lyric Power Publishing, LLC

Shellfish hooks - The Australian Museum

Light as matter: natural structural colour in art

Roe Deer as Raw Material for Middle Mesolithic Fishhooks? An Experimental Approach to the Manufacture of Small Bone Fishhooks

Palaeolithic voyage for invisible islands beyond the horizon

Fishhook and line – Objects – eMuseum

Decorative Maori fish hook made from bone, wood and Paua (Abalone) shell Stock Photo - Alamy

Puzzle – Objects – eMuseum

Copper fish hook hi-res stock photography and images - Alamy

The Project Gutenberg eBook of Art in Shell of the Ancient Americans, by William H. Holmes.

Shell fish hooks – Objects – eMuseum

Beyond bridge and barrier: Torres Strait and curious artefact distributions between Queensland and New Guinea

Sequins from the sea: Nautilus shell bead technology at Makpan, Alor Island, Indonesia, Antiquity