American Museum of Natural History — The noble pen shell (Pinna nobilis) is one of the

The noble pen shell (Pinna nobilis) is one of the largest bivalves, native to the Mediterranean region, where it lives in sea grass beds, partly buried in soft sediment and anchored by the byssus

Fan Mussel Stock Photos - 249 Images

Byssus, Secrets of a Shining Sea Silk Loved by Ancient Cultures

Pinna Nobilis: Most Up-to-Date Encyclopedia, News & Reviews

An improbable opportunistic predator: the functional morphology of

antiquity ferrebeekeeper

1,500 Pinna Stock Photos, High-Res Pictures, and Images - Getty Images

The last noble pen shells

American Museum of Natural History — The noble pen shell (Pinna

Marine Explorers Society 20.000 leagues