No, they aren't. They are mammals, and all mammals have backbones, which means they are 'vertibrates'. Invertibratesare any animal that has no spinal column, such as jellyfish, squid, clams, insects, etc.
vertebrate
its a vertebrate
No, an African lion is not an invertebrate; it is a vertebrate. Lions belong to the class Mammalia and are part of the family Felidae, which consists of mammals with a backbone. Invertebrates, on the other hand, are animals that lack a backbone, such as insects, arachnids, and mollusks.
No, they have backbones like all mammals, so they are vertabrates.
A Golden Lion Tamarin has several things on its diet; being omnivorous and all. So: plants, flowers, insects, small lizards, nectar, and small invertebrate - for example, snails.
invertebrate - has exoskeleton
An invertebrate.
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