1902.] MR. H. R. HOGG OX AUSXRALIAX SPIDERS. 123 



localities in South Austi'alia, but one Tasmanian, no less than five 

 genera and nine species are new, thus emphasizing the fact of how 

 little the members of it move about in the course of very long 

 periods of time. 



To a New Zealand genus of the family Ctenizidfe I gave the 

 name (Proc. Zool. Soc. 1901, vol. ii. p. 236) Alaoriana, which I 

 have since found to be pi-eoccupiecl for a genus of Mollusca 

 (Trans. N.Z. Inst, xxiii. p. 95). I therefoi-e substitute for it 

 the name Gantuaria, rem.iniscent of the Pi-ovince from which the 

 specimens named were sent to me. 



I do not rej)eat the references for genera and species given in 

 the paper quoted, as I look on this as supplementary to it. 



Subfamily MiGiKiE. 



Group MiGE^. 

 Hetergmigas, gen. nov. 



Heteromigas differs from Migas L. Koch in having a straight 

 or slightly procurved thoracic fovea, instead of strongly recurved. 

 The eye-space is broad instead of compact, covei-ing abovxt one-half 

 the width of the fi'ontal area. The clypeus is as wide as the 

 whole eye-space, instead of the front median eyes only. The 

 second and third joints of the superior spinnerets are compressed 

 into the first joint, their presence being hardly more than indi- 

 cated. 



Type species, H. dovei. 



Text-fio-. 22. 



CTG 



Heteromigas dovei. 

 a, profile (nat. size) ; h, ej'es. 



Heteromigas dovei, sp. nov. (Text-fig. 22.) 



Cephalothoiax, mandibles, lij), and maxillje lather light yellow- 

 brown, the ej^e-space black at each end and between the front 

 middle eyes ; sternum, coxae, legs, and palpi somewhat blighter 

 yellow, with dark gi'ey oi- broAvn hairs, spines, and biistles ; 

 abdomen dark grey, without recognizable pattern. 



The cephalothorax is rather longer than broad, narrowed 

 posteriorly, but broad in fi-ont. The cephalic part is rounded 



