Georgette Douwma / Spiral wire coral (Cirrhipathes sp) Indonesia

Magnus Lundgren / Wild Wonders of China / Whip coral gobies, or wire-coral gobies (Bryaninops yongei) on a stinging whip coral. Xiaoliuqiu Island, Taiwan

Pascal Kobeh / Whip coral shrimp (Dasycaris zanzibarica) on a coiled wire coral (Cirripathes anguina), Sulu sea, Philippines

Alex Mustard / Wire coral goby (Bryaninops yongei) with what looks like a fungal infection covering its body on a wire coral (Cirripathes sp.). Bitung, North Sulawesi, Indonesia. Lembeh Strait, Molucca Sea.

David Fleetham / Wire coral goby (Bryaninops yongei) with polyps extended on Wire coral (Cirrhipathes sp). Hawaii.

David Fleetham / Wire coral colonies (Cirrhipathes spiralis), two spirals. Reef in Komodo area, Indonesia.

David Fleetham / Wire coral (Cirrhipathes anguina) with its polyps extended, feeding at night. Fiji.

David Fleetham / Commensal Shrimp (Dasycaris) on wire coral. Tulamben area of Bali, Indonesia.

David Fleetham / Whip corl dwarf goby (Bryaninops yongei) has eaten away the polyps of Wire coral, (Cirrhipathes anguina) on which it lives, in preparation for laying its eggs on this section. Tubbataha Reef, Philippi...

Franco Banfi / Goby (Bryaninops loki) pair on a Wire coral, My Paradise Reef, Cabilao Island, Bohol, Central Visayas, Philippines, Pacific Ocean.

Bert Willaert / Wire coral goby (Bryaninops youngei) on yellow wire coral (Cirripathes anguina). Bismarck Sea, Vitu Islands, West New Britain, Papua New Guinea

Tony Wu / Wire coral goby (Bryaninops yongei) Lembeh Strait, North Sulawesi, Indonesia