spiny puffer

1. Puffers having rigid or erectile spines (synset 102658153)
   is a type of: plectognath, plectognath fish - tropical marine fishes having the teeth fused into a beak and thick skin covered with bony plates or spines
   subtypes:

   • diodon hystrix, porcupine fish, porcupinefish - spines become erect when the body is inflated; worldwide in warm waters
   • balloonfish, diodon holocanthus - similar to but smaller than porcupinefish
   • burrfish - any of several fishes having rigid flattened spines
   belongs to: diodontidae, family diodontidae - spiny puffers

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