Fig. 1, 2 au.b.,3. Sphaero coccites Scharyanus Goepp. Fig. 1 c, ~2ii 4-11. Dictyonema Hisingeii Goepp 

 Fig. IL Hydrodictyon utriculatum Roth. Fig. 13. Halodictyon mira"bile Zannard. Fi» 14 a o b Ca llilha m 



nites Reussia n u s Go e pp. 



A.Avmaf/f/i Srrs/a//. äf/ 

 Steindrucker*: von E.ScKcnck in Halle 'H S 



