From that link
The "Pit Bull" Group includes: (parentheses include breed names that are interchangeable)
Extinct Breeds
Alaunt (3 types, ancient breed for fighting, hunting and guarding.) Molossus (Coliseum Dogs, used for spectator sports) Spanish Pointer and Spanish Alano (believed to be predecessors of guard dogs) White Terrier (believed to be a predecessor of many bull and terrier dogs)
Mastiffs (Guard Dogs used for catching and holding poachers)
Neapolitan Mastiff (also called Italian Mastiff), Dogue de Bordeaux and larger Doguin de Bordeaux (French Mastiffs), Fila Brasilario (Brazilian Mastiff), Dogo Argentina (Argentinian Mastiff), Presa Canario (Canary Island Dog), Cane Corso
Bull Dogs (some too small for guard work)
English Bulldog , French Bulldog, Boxer, Alapahoola Blue Blood (Hog herding dog), American Bulldog (recreation of old style Bulldog for agility), Olde Bulldogge (also a recreation of the old style bulldog for guarding work), Victorian Bulldog
Bull and Terrier Dogs
Boston Terrier (very small), American (Pit) Bull Terrier (Registered by UKC), (English) Bull Terrier, Miniature Bull Terrier, (American) Staffordshire Terrier (AKC), (English) Staffordshire Bull Terrier
Fighting Dogs
Chinese Shar Pei (Chinese Fighting Dog, became almost extinct when western fighting dogs entered China but brought back to popularity as a pet because of it's unusual wrinkled skin.), Chow Chow ( used for guarding and as food), Akita (Japanese Fighting Dog), Tosa Inu (Japanese Mastiff)
Crosses of above
(Swinford) Bandog (American Mastiff) cross between male American (Pit) Bull Terrier and female Neapolita