LONG SPINE PORCUPINEFISH

Engraving of the 19th century captionned : 1. diodon sexmaculatusD, 1a. Its head in front view, 2. ostracion triqueter, 2a. Its head in front view. Those two fishes are now respectively known as long spine porcupinefish (Diodon holocanthus) and smooth trunkfish (Lactophrys triqueter).
Diodon holocanthus > Long spine porcupinefish > Spot fin porcupinefish > Diodontid > Bony fish > Sea fish > Fish.
Lactophrys triqueter > Smooth trunkfish > Trunkfish > Ostraciid > Bony fish > Sea fish > Fish.