This is may be it…
Infraorder Mygalomorphae
Superfamily Avicularoidea
Family: Idiopidae Simon, 1892
Genus: Blakistonia Hogg, 1902
Species: Blakistonia aurea Hogg, 1902
Common Name: Adelaide Trap Door Spider
A note on funnel-webs
Thanks to those would put in the effort to correct the misconceptions about Funnel-webs. There are two genera of funnel web spiders, Atrax and Hadronyche . Sydney Funnel-webs (Atrax robustus) are the only species now in that genus. Hadronyche have about 40 species. The Sydney Funnel-web was long thought to be Australia’s most toxic spider. The Hadronyche grouped vary according to species, with some consider not dangerous. Recent research has shown the venom of the Northern Tree Funnel-web (Hadronyche fomidabilis) to be several times more toxic that the Sydney Funnel-web, and unlike that species, the female tends to be the more potent.
Not only does toxicity vary between species and sometimes between sexes, it also varies in individual spiders. It would seem that toxins are produced in an on-going basis and if the spider was in good condition and has not eaten (used its venom) for some time, the toxicity can increase significantly.
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