{)0'2 Mr. R. J. Ortlepp on a new 



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fiff.5. 



LXXII. — Anew Davaineid Cestude — llaillietiua (Paroniella) 

 macropa, sp. n., from a fVa/labi/. By R. J. Ortlepp, 

 M.A., Parasitologist to the Zoological Society of London *. 



Source of Material. 



From tlie intestines of two Brunii's Wallabys — Macropiis 

 brunii, — which died in the Gardens of the London Zoological 

 Society in November 1921, a number of cestodes were 

 collected. One wallaby had only a single cestode, whereas 

 the other had about half-a-dozen. The latter had been iu 

 the Gardens a few months longer than the former. 



Methods of Study. 



(a) Preservation. — Some of tlie cestodes which were 

 required for scctionisiiig were fixed in hot Schaudiuu's 



* From the Helminthological Department, l^ondon School of Tropical 

 Medicine. 



