Tony Wu / Violet snail (Janthina janthina) washeld up on shore, South Africa. Atlantic ocean.

Nature Production / Japanese wood pigeon (Columba janthina nitens) on Fig tree (Ficus microcarpa) Mukojima, Ogasawara Islands UNESCO World Heritage Site, Japan

PREMAPHOTOS / Lesser broad-bordered yellow underwing moth (Noctua janthina) UK

GEORGETTE DOUWMA / Violet / Bubble raft snail hangs from sea surface {Janthina janthina} South Africa

GEORGETTE DOUWMA / Violet / bubble raft snail hangs upsidedown from sea surface suspended by raft of mucous coated bubbles secreted by foot {Janthina janthina} Cape, South Africa.

GEORGETTE DOUWMA / Violet snail / Bubble raft shell {Janthina janthina} feeding on pelagic jellyfish, Portugese man of war {Physllia utriculus} South Africa

Luis Quinta / Violet snail (Janthina janthina) feeding on By-the-wind sailor (Velella velella) colony, Portugal, Atlantic Ocean.

Luis Quinta / Violet snail (Janthina janthina) feeding on By-the-wind sailor (Velella velella) colony, Portugal, Atlantic Ocean.

Nature Production / Japanese wood pigeon (Columba janthina nitens) foraging, Chichijima, Ogasawara Islands UNESCO World Heritage Site, Japan