What are the ranks in a wolf pack called?

Alphas: There is an Alpha Male and an Alpha Female in a pack. Usually, they are mates. These two are the only ones who are aloud to mate and have pups in the pack, unless they give permission to another two wolves in their pack to mate. These wolves are respected by all the pack and the pack will always follow their orders.

Beta: There is usually only one Beta, but sometimes, quite rarely actually, there may be two. A Beta is like second-in-command or a deputy. The Beta gives the orders when the Alphas aren't around, but as soon as the Alphas return, the Beta is not in charge. The Beta is near the top of the wolf pack, but still highly respects the Alphas. Usually, the Beta will find a mate, and run off to have pups with him/her and start their own pack. Or the Beta will wait and take on the role of Alpha of his/her current pack.

Delta: Not much to say about the Delta except that they are training to become the Beta.

Wolves: Then there are just the pack members. These members have no rank in the pack really and they all respect the Alphas and do what they are told.

Omega: At the bottom of the pack is the Omega. This wolf usually becomes the Omega because they did something wrong or bad. The Omega is treated with no respect at all and usually they have no friends within the pack. They do work and chores and are bossed around by everyone.