Tetraodontiformes, also known as the Plectognathi, is an order of ray-finned fishes which includes the pufferfishes and related taxa. This order has been classified as a suborder of the order Percifor
Long-spine porcupinefish, Diodon holocanthus: On the right is a blue-spotted grouper, Cephalopholis argus.
Ocean sunfish
The honeycomb cowfish is part of the family Ostraciidae.
Aracanidae, the deep sea boxfishes or temperate boxfishes, are a family of marine ray-finned fishes belonging to the order Tetraodontiformes, which also includes the pufferfishes, triggerfishes and oc