Name the Aliens Game?

So far we have given the cobra like creature a possible name. A few I've heard thuse fare that I like are cobrapede: hammerpede: xenocobra. For those that have already seen the movie, and without given away spoilers, what names would you give the other alien creatures in the movie and why? For instance, in one brief scene you see a what appears to be a squid like creature wrapping its tentacle around Elizabeth Shaws (Naoomi Rapace) leg while attacking one of the space jockey's. What would you call this creature?