Brit Antarct Exped 1907-9. 



Vol. I. Plate XVII 



AUSTRALIAN TARDTGRADA.. 



22. 



19.& 20. ECHINISCUSDUBOISI RlCHTERS. 21. E.OIHONNAE RlCHTERS. 24.E. SPINIGERRlCHTERS. 



22.23.k25. ECHINISCUS. SPECIES? 

 J Murray del. ad nat 



