Wild Wonders of Europe / Zankl / Atlantic triton's trumpet (Charonia variegata) Malta, Mediteranean, May 2009

Constantinos Petrinos / Giant Triton trumpet shell (Charonia tritonis) natural predator of Crown of thorns starfish, Sulawesi, Indonesia

Chris Newbert / Atlantic Trumpet Triton (Charonia tritonis) shell and Crown-of-thorns Starfish (Acanthaster planci), Kona, Hawaii

Fred Bavendam / Atlantic Trumpet Triton (Charonia tritonis) eating a Pincushion Sea Star (Culcita novaeguineae), Milne Bay, Papua New Guinea

Constantinos Petrinos / Triton's trumpet {Charonia tritonis} Sulawesi, Indonesia feeds on crown of thorn starfish - note operculum which seals shell opening

Jurgen Freund / Triton trumpet feeds on starfish, Indo-Pacific

Roberto Rinaldi / Triton trumpet shell (Charonia tritonis), Tubbataha reef, Palawan, Philippines.