Craig McInnes found this very interesting thesis and posted it on AP. I had a bash at translating it and Pete asked if I'd put it up here so here it is: Fukushima, 2011 (Translated)
Here's a summary of the changes being proposed:
A versicolor to be moved to a still to be named genus where it'll be the only species.
A. laeta to be moved to a still to be named genus where it'll be the only species.
A. hirschii, minatrix and an unnamed/undescribed species to be moved to a still to be named Genus.
A. sooretama, diversipes & gamba to be moved to a still to be named Genus.
Avicularia would consist of the following 14 species:
Avicularia avicularia, juruensis, purpurea, taunayi, variegata, velutina, rufa, aymara & 6 new(?) unnamed/undescribed species.
Avicularia parva is now Catumiri parvum
Avicularia anthracina is now Grammostola anthracina
Avicularia affinis is now Euathlus affinis
The following no longer would be valid names:
Avicularia geroldi, holmbergi, metallica, ulrichea, walckenaeri, exilis, fasciculata, fasiculata clara, soratae, subvulpina, surinamensis, rapax, ochracea, doleschalli, detrita, tigrina, alticeps & hirsuta.
Names still to be queried:
Avicularia arabica, ancylochira, cuminami, glauca, gracilis, leporina, nigrotaeniata & plantaris.
The full work will be published in June 2013.