PLATE v.— Fresh-Water Mites. 



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FROM DRAWINGS BY CHAS. D. SOAR. 



Fig. I. HYGROBATES LONGIPALPIS, Hermann. 

 Fig. 2. HYDRYPHANTES FRICI, Thon. 

 Fig. 3. PSEUDOSPERCHON VERRUCOSA, Protz. 

 Fig. 4. PIONA PAUCIPORA, Sig Thor, 



