Alex Mustard / Portrait of Pyjama nudibranch (Chromodoris quadricolor) at night. Gubal Island, Egypt. Strait of Gubal, Gulf of Suez, Red Sea.

Franco Banfi / Pyjama nudibranch (Chromodoris quadricolor) on Fire sponge (Latrunculia magnifica) Egypt, Red Sea

Franco Banfi / Pyjama nudibranch (Chromodoris quadricolor) on the reef, Sinai Peninsula, Red Sea, Egypt.