0-5 mm 
Gr. H. F. Nuttall 
323 
Described from (N. 2190) a ? found on Trichosurus vulpecula, 
Queensland, iv. 1913, by Dr T. L. Bancroft, also from a second ? found 
Fig. 20. Ixodes tasmani Neumann 1899, 
A. (N. 2190) from Queensland, Australia. Capitulum in dorsal and ventral aspects, 
scutum, anus with anal grooves, coxae with trochanters, spiracle and tarsus 4. 
B. Specimen (No. 325 Sweet Collection) from Victoria, Australia. Portion of 
capitulum in ventral aspect (G.H.F.N. del.). 
on Dasyurus maculatus, Zoological Gardens, Melbourne, Victoria, 
11. vn. 1911, by Dr Stupeley and communicated by Dr Georgina Sweet 
(No. 325). This specimen differs but slightly from the foregoing in 
