Georgette Douwma / Black saddled puffer / Valentin's sharpnose puffer (Canthigaster valentini) in coral reef, West Papua, Indonesia.

Tony Wu / Black-saddled toby (Canthigaster valentini) next to an orange sea fan, Ambon, Indonesia

Georgette Douwma / Valentine's puffer (Canthigaster valentini) with Golden sea squirts (Polycarpa aurata) Lembeh, Sulawesi, Indonesia.

Pascal Kobeh / Saddled toby / pufferfish (Canthigaster valentini) looking to its reflection in small river which it sees as a rival. Philippines. Sulu Sea.

Pascal Kobeh / Saddled toby / pufferfish (Canthigaster valentini) looking to its reflection in small river which it sees as a rival. Philippines. Sulu Sea.

Claudio Contreras / Black-saddled Toby (Canthigaster valentini), Pandanon Island, Danajon Bank, Central Visayas, Philippines, April

GEORGETTE DOUWMA / Black-saddled puffer (Canthigaster valentini) hiding in soft coral xeania. Komodo, Indonesia.

GEORGETTE DOUWMA / Valentine's puffer (Canthigaster valentini) Misool, Raja Ampat, West Papua, Indonesia.

GEORGETTE DOUWMA / Black-saddled puffer / Valentine's sharpnose pufferfish {Canthigaster valentini} with Seasquirts {Polycarpa aurata} Lembeh Strait, North Sulawesi, Indonesia.

GEORGETTE DOUWMA / Valentine's sharpnose pufferfish, Sulawesi Indonesia

GEORGETTE DOUWMA / Valentines sharpnose pufferfish {Canthigaster valentini} toxic. Papua New Guinea