David Fleetham / Glass cases full of dried seahorese for sale at a medicine shop in Guangzhou, China. July 2010.

David Fleetham / Bags full of dried Seahorse (Hippocampus) for sale at a medicine shop in Guangzhou, China. Seahorses are dried for use as aphrodisiacs in Chinese medicine.

David Fleetham / Jars full of dried Seahorse (Hippocampus) for sale at medicine shop in Guangzhou, China. Seahorses are dried for use as aphrodisiacs in Chinese medicine.

Enrique Lopez-Tapia / Young fish seller carrying tray on head, Iemberem village. Cantanhez National Park, Guinea-Bissau, December 2013.

Cheryl-Samantha Owen / Customers look at the deli, fresh and frozen seafood display inlcuding West coast rock lobster (Jasus lalandii) in the restaurant, Cape Town Fish Market, restaurant, Victoria and Alfred Waterfront, Ca...

Cyril Ruoso / Dried shark fins for sale at the Singapore airport, Singapore

Ernie Janes / Taxidermy shop with great variety of stuffed animals for sale including Common hare (Lepus europaeus), Europe

Toby Roxburgh / Fishmonger selecting fish for a customer from a window display, Bristol, England, UK, 2009. Model/property released.

Toby Roxburgh / Window display of a high-street fishmongers. Bristol, England, UK, 2009. Model/property released.

David Woodfall / Traditional fish and chip shop. Future threatened by overfishing. Gloucester, Gloucestershire, England, UK. September 2009

Pete Oxford / Sea horses, lizards and other wildlife for sale in Chinese medicine shop Penang, Malaysia

Flip Nicklin / Shark meat for sale in butcher's shop, San Jose, Costa Rica