An invertebrate is an animal without a vertebral column. Within paleozoology and paleobiology, invertebrates big and small are often studied within the fossil discipline called invertebrate paleontology.
Now how does that make you feel?

What?

Yes, quite.

They're an interesting genus, less fragile than they sound and taste great in salads.
What?

Failed attempt to copy the theme of a previous thread.

I think mantids are cute. Aside from that, What?

Ah, it's the ol' trick of 'make a topic with large words so everyone rushes for the dictionary'.
A vertabrate is your spinal cord. Invertabrates are animals without spines, which comprise 95% of the animal population.

What's happening to my GOG?

I don't know, I prefer spined creatures in my salad.

Suggestion: Pawn salad is quite nice.

I shudder to think what was in the very FIRST Caesar Salad.

I guess the the moral is never date an invertebrate?

And now for something completely different... two mimes examining a cat's ass.

doesn't count , al creatures on that picture have spines.
there quite ambivalentic

Oh well then... here's a lady with a crab hat.