The Japanese pufferfish is a small marine fish known for its ability to inflate as a defense mechanism. It typically measures around 12-18 inches and weighs up to 5 pounds. Inhabiting coastal waters, it feeds on algae, mollusks, and crustaceans. This species is notable for its intricate courtship behavior, creating circular patterns in the sand to attract mates. This summary is AI generated
Water type
IUCN Status
Threat to humans
Source: Fishbase
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Japanese pufferfish
7 in · 1 lb
Japanese pufferfish
3 in · 10 lb
Japanese pufferfish
length · weight
Japanese pufferfish
26 in · 15 lb


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