Spine-cheek Anemonefish (Premnas biaculeatus), Queensland, Australia, Pacific

A juvenile spinecheek clownfish in its host anemone, Papua New Guinea.

A spine-cheeked anemonefish (Premnas biaculeatus) swims among the tentacles of its host anemone in Wakatobi National Park, Indonesia.

Spine-cheek anemone fish (Premnas biaculeatus), nice red anemonefish with white stripes and prominant spine on cheek, Sipadan Island, Malaysia

Spine-cheek anemonefish (Premnas biaculeatu). Papua New Guinea

Spine-Cheek Anemonefish (Premnas biaculeatus) on Bubble Anemone, Entacmaea quadricolor. Gorontalo, Sulawesi, Indonesia. (rr)

Young Maroon Clownfish (Premnas biaculeatus), Magnificent Sea Anemone or Ritteri Anemone (Heteractis magnifica), Selayar Island, West coast, South Sulawesi, Indonesia, Java Sea, Indian Ocean

Spine-cheeked anemonefish (Premnas biaculeatus) in Ritteri anemone (Heteractis magnifica), Saparua, Maluku Islands, Banda Sea, Pacific Ocean, Indonesia, Asia