balloonfish

Spiny inflatable fish

A balloonfish is a type of porcupinefish—a spiny tropical fish that inflates itself into a ball when threatened.

The name captures this defensive behavior: the fish swells with water to appear larger and make its spines stand out.

Found in warm Atlantic waters, balloonfish are sometimes dried and sold as curios.

cuisine

fugu

Toxic pufferfish cuisine

chef · licensed · Japan · Korea · poisoning · liver · ovaries · lethal · restaurant · ban

habitat

reef

Underwater rock or coral formation

coral · mangrove · estuary · Indo-Pacific · Caribbean · seagrass · lagoon · shallow · coastal · Atlantic

aquarium

tank

Large storage vessel

feeding · display · species · hobbyist · saltwater · reef · care · specimens

anatomy

spines

Stiff, pointed projections

scales · beak · teeth · body · skin · eyes · tail · pectoral · dorsal

defense

inflation

Sustained price level increase

  • puffingLabored breathing, short bursts
  • spikesSharp metal protrusions
  • toxicCapable of causing harm

deterrent · predator · threat · survival · camouflage · protection · evasion · intimidation · warning

Opposites
defensive morphology

balloonfishbarracuda

Large predatory saltwater fish

sailfish · marlin · tuna · swordfish · shark

Family

fish, balloon, fishing, fisherman, fishes, ballooning, fishbowl, fishery, ballooned

Familiarity
Top 1,000,000
Profile
Used worldwide · Timeless · Concrete · Rated G