@Arachnomancer - 8" is a pretty conservative guess for the big members of the Phlogius group (Crassipes, Sarina, Eunice and Vulpina etc), as this is about the average for large adults. Phlogius Crassipes however can get alot larger - sometimes 9" (the population from the Kattibul locale). Phlogius Strennuus can also readily reach 9" and the absolute largest Aussie species - the Phlogius sp.Goliath has attained legspans up to 10" (a few dead specimens housed in museums, brought in before the species was recognised as a totally different spider to Phlogius Crassipes) on a few occassions. However you should bear in mind that they have only been in the hobby for 1-2 years now since their re-discovery and 8-9" is becoming quite common for young adults, so once we have established 'old' specimens then we could give a definite maximum legspan, though what we have now are still growing! 
However I am unsure of any suppliers of Phlogius sp.Goliath or Strennuus in the overseas trades, Phlogius Crassipes and Selenotypus Plumipes may be the largest members of the Aussie T's you guys can currently obtain until the Goliath and Strennuus are shipped over.
However I am unsure of any suppliers of Phlogius sp.Goliath or Strennuus in the overseas trades, Phlogius Crassipes and Selenotypus Plumipes may be the largest members of the Aussie T's you guys can currently obtain until the Goliath and Strennuus are shipped over.
