Being a vertebrate means having a vertebra - the Latin term for backbone. Vertebrates include fish, amphibians, reptiles, birds and mammals (including humans). Everything else in the animal kingdom is invertebrate, without bones. Many invertebrates have an exoskeleton of hard plates, like the armour of an insect, or the shell of a slug. Others are soft and naked like jellyfish.
So, if it has bones, it´s a vertebrate. ^^
Cephalopoda
invertebrate - has exoskeleton
An invertebrate.
I am assuming you mean horseshoe crab, in which case they are invertebrates.
Sorry we do not know what you mean by "vertabrats" but a duck is a vertebrate.
no
It is an invertebrate 
A bullfrog is not an invertebrate; it has a spine.
The octopus is an invertebrate... It has no skeleton.
seriously? wow....... did you pass 4th grade? invertebrate
An invertebrate doesnt have a backbone. A vertebrate has a backbone.
Crabs are invertebrate!Say the yeti crab has no backbone or spine so it is an invertebrate! Not vertebrate.Yes, all crabs are invertebrates, having an external skeleton (exoskeleton).