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

Georgette Douwma / RF - Tropical reef fish, composite image on a black background, Lyretail dottyback (Pseudochromis steenei), Solor boxfish / Reticulated boxfish (Ostracion solorensis), Round batfish (Platax orbiculari...

Georgette Douwma / RF - Tropical reef fish, composite image on black background, Thornback cowfish (Lactoria penthacantha), Mandarinfish (Synchiropus splendidus), Square-spot antias (Pseudanthias pleurotaenia), Lionfis...

Georgette Douwma / RF - Tropical reef fish, composite image on black background, Bennets's toby / Bennet's sharpnose puffer (Canthigaster bennetti), Clown triggerfish (Balistoides conspicillum), Spectacled fi...

Georgette Douwma / Tropical reef fish composite image on black background, Black-spottted porcupinefish (Arothron hystrix), Three-spot angelfish (Apolemichthys trimaculatus), Mandarinfish (Synchiropus splendidus), Rhino...

Georgette Douwma / Mixed Pufferfish, adults and juveniles, composite image on black background, 1. Star puffer (Arothron stellatus); 2. Black spotted porcupinefish (Arothron hystrix); 3. Star puffer (Arothron stellatu...

Georgette Douwma / Mixed Pufferfish, adult and juvenile, composite image on black background, 1. Black spotted porcupinefish (Arothron hystrix); 2. Blackspotted puffer (Arothron nigropunctatus); 3, 4. Star puffer (Aroth...

David Fleetham / Saddled pufferfish (Canthigaster valentini) Bali, Indonesia.

Georgette Douwma / Valentini's sharp nosed puffer or Black-saddled toby (Canthigaster valentini). Tulamben, Bali, Indonesia.

Georgette Douwma / Valentini's sharp nosed puffer or Black-saddled toby (Canthigaster valentini) courting pair. Tulamben, Bali, Indonesia.