Morepork they conceded the two were easily distinguishable in appearance, so maintained the three as subspecies; the Tasmanian boobook only diverged by 2.7% from the other two, while the powerful and rufous owls diverged by 4.4% from each other. Leading from this, the southern boobook was split from the Tasmanian boobook and morepork in volume 5 of the "", however several authors, including Les Christidis and Walter Boles, contested that the data had been misinterpreted from the Norman study, which had not sampled any Australian mainland boobooks at all. They treated the three taxa (southern, Tasmanian boobooks, and moreporks) as a
Australasian Meat Industry Employees Union Australasian Meat Industry Employees Union The Australasian Meat Industry Employees Union, better known as the Meatworkers Union, is an Australian trade union, registered with the AIRC and affiliated to the Australian Council of Trade Unions. The AMIEU was formed in 1906 as the Federated Butchers Union, and changed its name to the AMIEU in 1912. Its registered industrial coverage (per the 1906 registration) is "Butchering Meat Refrigerating and kindred industries." (1906 AMIEU registration) The AMIEU elects all officials from the rank and file for four year terms, excepting the Federal President and Secretary who are elected by a collegiate system.