Ingo Arndt / Blue Crab (Discoplax hirtipes) with claws raised in defensive / aggressive posture, endemic to Christmas Island, Indian Ocean, Australian Territory

Juergen Freund / Mud crab (Scylla serrata) in shallow sandy water. Split level with island and thatched house on stilts. Moromahu Island, Wakatobi, South Sulawesi, Indonesia. Second Place in the Portfolio Award of the...

Solvin Zankl / Tiny crab on Broad-toothed Gulfweed (Sargassum fluitans) Sargassum Community. Sargasso Sea, Bermuda

Bence Mate / White-tailed Eagle (Haliaeetus albicilla) with muddy fish slipping from its claws as it flies up from the water. Hungary. Highly commended in the Birds category, GDT Competition 2013

Linda Pitkin / 2020VISION / Common Lobster (Homarus gammarus), in a rock crevice, Lundy Island Marine Conservation Zone, Devon, England, UK, May. Did you know? Lobster pincers are different sizes for different uses, one is for c...

Juergen Freund / Horsehoe crab (Tachypleus gigas) underside, Palawan, Philippines

Paul Hobson / Signal Crayfish {Pacifastacus leniusculus} Leicestershire, UK

Solvin Zankl / European / Common lobster (Homarus gammarus) with large barnacle encrusted claws, underwater, Mull, Scotland

Kim Taylor / Tropical beetle (unidentified) Trinidad, West Indies.

Sergio Hanquet / Sally lightfoot crab (Percnon gibbesi). Tenerife, Canary Islands.

Sergio Hanquet / Sally lightfoot crab (Percnon gibbesi). Tenerife, Canary Islands.

Sergio Hanquet / Gulfweed crab (Planes minutus), epibiont on Loggerhead turtle (Caretta caretta). Tenerife, Canary Islands.