Gary Bell/ Oceanwide / Strap-weed Filefish (Pseudomonacanthus macrurus), Anilao, Philippines

Gary Bell/ Oceanwide / Strap-weed Filefish (Pseudomonacanthus macrurus), Anilao, Philippines

Georgette Douwma / Smallspotted leatherjacket (Pseudomonacanthus macrurus) Lembeh, Sulawesi, Indonesia.

Birgitte Wilms / Strap-weed Filefish (Pseudomonacanthus macrurus), Papua New Guinea

Fred Bavendam / Strap-weed Filefish (Pseudomonacanthus macrurus) amid anemone tentacles, Lembeh Strait, Indonesia