Part 4 
B.Y. Main 
Biosystematics of Australian mygalomorph spiders: description of a new species of Missulena 
from southwestern Australia (Araneae: Mygalomorphae: Actinopodidae) 355 
M.S. Harvey 
A review of the water mite family Pionidae in Australia (Acarina: Hygrobatoidea) 361 
J.H. Bradbury and W.D. Williams 
Two new species of anchialine amphipod (Crustacea: Hadziidae: Liagoceradocus) from Western 
Australia 395 
R.E. Jones 
A new genus of centipede, Australoschendyla (Chilopoda: Geophilomorpha: Schendylidae), from 
Western Australia 411 
A.M. De Pomeroy 
Biostratigraphy of Devonian microvertebrates from Broken River, North Queensland 417 
G. R. Allen and S.M. Morrison 
A new species of Cardinalfishes (Apogonidae) from northern Australia 439 
M.S. Harvey 
Two new species of the water mite genus Penemideopsis from Western Australia (Acarina: 
Mideopsidae) 443 
W.A. Shear and W.F. Humphreys 
A new Stygiochiropus from a North West Cape (Western Australia) coastal plain cave (Diplopoda: 
Polydesmida: Paradoxosomatidae) 447 
H. Hoch 
A new cavemicolous planthopper of the family Meenoplidae from New Caledonia (Hemiptera: 
Fulgoroidea) 451 
W.A. Shear 
Hesperopilio mainae, a new genus and species of harvestman from Western Australia (Opiliones: 
Caddidae: Acropsopilioninae) 455 
W.H. Cleverly 
An unusual button-form australite from Earaheedy Station, Western Australia 461 
