Blue-spotted pufferfish

Arothron caeruleopunctatus

''Arothron caeruleopunctatus'', also known as the blue-spotted pufferfish, is a demersal marine fish belonging to the family Tetraodontidae.
Blue-spotted pufferfish - Arothron caeruleopunctatus  Arothron caeruleopunctatus,Blue-spotted pufferfish,Fall,Geotagged,Indonesia

Appearance

''Arothron caeruleopunctatus'' is a medium-sized fish which grows up to 80 cm length. Its body is oval shape, spherical et relatively elongated. The skin is not covered with scales. The fish has no pelvic fin and no lateral line.The dorsal fin and the anal fin are small, symmetric and located at the end of the body. Its snout is short with two pairs of nostrils and its mouth is terminal with four strong teeth.

Its body colors and patterns are variable but the background coloration is blue grey except the ventral part which is whitish, a yellowish blotch with an extremely irregular size and outline covers the dorsal part. The body is also studded with bluish to white spots in rice shape and the eyes are circled with concentric lines.
Blue-spotted pufferfish - Arothron caeruleopunctatus  Arothron caeruleopunctatus,Blue-spotted pufferfish,Fall,Geotagged,Indonesia

Distribution

This species is found in tropical and subtropical waters from the oceanic islands of the Indian Ocean to the western Pacific Ocean. It lives on the external slopes of rocky or coral reefs from the surface to 25 m depth.
Blue-spotted Pufferfish - Arothon caeruleopunctatus Blue-spotted Pufferfish - Arothon caeruleopunctatus, yellowish brown back and covered in blue spots; alternating light and dark rings around eye, black patch with white spots on pectoral-fin base.  Large in size, up to 70 cm. Arothon caeruleopunctatus,Arothron caeruleopunctatus,Blue-Spotted Pufferfish,Geotagged,Mindoro,Philippines,Puerto Gallera,Pufferfish,Spring

Behavior

This pufferfish is active in the daytime, and is solitary and shy.
Blue-Spotted Pufferfish Anita's Reef, Similan Islands, Thailand (2008).
This fish can be up to half meter long and multiply its size up to three times by inflation. It has numerous blue and white spots over brown skin.
Habitat: Coral reefs. It feeds on crustaceans, sponges, corals and algae. Arothron caeruleopunctatus,Fall,Geotagged,Thailand

Habitat

This species is found in tropical and subtropical waters from the oceanic islands of the Indian Ocean to the western Pacific Ocean. It lives on the external slopes of rocky or coral reefs from the surface to 25 m depth.
3_Wounded_Puffer  Arothron caeruleopunctatus,Blue-spotted pufferfish,Geotagged,Indonesia

Food

''Arothron caeruleopunctatus'' feeds on benthic invertebrates.

References:

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Taxonomy
KingdomAnimalia
DivisionChordata
ClassActinopterygii
OrderTetraodontiformes
FamilyTetraodontidae
GenusArothron
SpeciesA. caeruleopunctatus