Classification(From The Lobster Institute)
Lobsters are classified in the phyllum Arthropoda (which also includes shrimp, crabs, barnacles, and insects.) ...Nervous System
The lobsters nervous system is very primitive. In fact it is most similar to the nervous system of an insect. Neither insects nor lobsters have brains. ...
Huh? Does this mean they're Democrats?
They do have brains actually, I think the marketing folks at The Lobster Institute are streching the truth so more people won't feel guilty about eating our yummy little friends. They are small and primative, but they are a "brain". Food tastes better when you know that it suffered.