How to spot the Blackspotted Blaasop when scuba diving
Arothron nigropunctatus
Found in tropical and subtropical waters worldwide, with approximately 120 species across the Atlantic, Indian, and Pacific Oceans. Highest diversity occurs in the Indo-Pacific region. Family includes puffers, porcupinefish, and tobies.
Present year-round in their habitats. Most species are diurnal (day-active), making them easily observable during day dives.
Primarily found in tropical and subtropical waters, typically 22-29°C (72-84°F), though some species tolerate cooler temperatures.
Found in various marine habitats including coral reefs, seagrass beds, sandy flats, and estuaries from very shallow waters down to about 100m (though most commonly encountered at recreational depths 5-30m). Different species occupy different niches: Tobies often on sandy areas, larger puffers frequently around reef structures. Their distinctive appearance, curious nature, and often seemingly 'smiling' faces make them charismatic subjects. Common throughout tropical seas on healthy reef systems. Never attempt to provoke inflation as this stresses the fish. Some species contain the deadly neurotoxin tetrodotoxin, so they should never be touched.
Worldwide observation of the Blackspotted Blaasop
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Data sources
- Photos: Wikimedia Commons
- Distribution and specie data: GBIF (Global Biodiversity Information Facility)
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