Puffer fish have spines and a rib cage so they are most defiantly vertebrate
The cray-fish is a vertebrate. It has a backbone.
it is probably an invertebrate.
invertebrate
invertebrate
Vertebrate.
Vertabrate... :)
As a jelly fish doesn't have a spine, a jelly fish is an invertebrate.
A dogfish, all fish actually, is an invertebrate.
Invertebrates
invertebrates
It is a fish, fish have backbones, having a backbone makes and animal a vertebrate.