1. One of the stars of Jane's collection was this porcupine fish,[Sentencedict] which probably came from the Tropics.

2. Noun burrfish, Burrfishes A porcupine fish with spines that are permanently erected, occurring in tropical waters of the Atlantic and Pacific

3. And from that little egg, they pass through this spiky little porcupine fish stage, reminiscent of their ancestry, and develop -- this is their little adolescent stage.