/. australiensis 



251 



(1 x 1*35 mm.), glossy; cervical grooves superficial, reaching the posterior 

 border; no lateral grooves; punctations fine, numerous; longitudinal 

 parallel striae mixed with the punctations, well marked especially in 

 the lateral fields. Dorsum uniform, very finely punctate, glabrous, with 

 a complete marginal groove. Venter smooth ; vulva broad, between 

 coxae III. Anal grooves closed posteriorly ; oval, tangential to the 



Fig. 247. J. australiensis ? : capitulum and scutum, capitulum in ventral aspect. 

 Specimen found on Bettongia lesueuri, Kogonup, W. Australia, 1900. (N. 646. 

 Original, G. H. F. N. del.) 



Fig. 248. Fig. 249. 



Fig. 248. I. australiensis ? : part of venter, tarsus 4, spiracle. (The same specimen as 



in Fig. 247. Scale = l mm. Original, G. H. F. N. del.) 

 Fig. 249. I. australiensis ?: capitulum in ventral aspect, coxae I. Obviously drawn 

 from a mounted specimen. (Neumann, 1904, Fig. 1.) 



17—2 



