— 129 — 



16 Auliscus pruinosus Bau. 



17 * Macraenus Grev. 

 18 — 19 * caelatus Bail. var. 



10. *1 Euphyllodium 



2 = spathulatum Shad. 



*3 Podocystis 

 *4 Podocystis 



5 Campyloneis Grevillei Sm. 

 6 — 9 Cocconeis pellucida Grün. 

 10 — 12 Campyloneis Grevillei Sm. 

 13 Coscinodiscus radiatus Ehr. 

 *14 Coscinodiscus 



15 Asteromphalus Ralfsianus (Norm.) Grün. 



16 = Humboldtii Ehr. 



17 Podosira Montagnei Kg. 



18 = hormoides Mont. 



19 * maculata Sm. 



20 Cyclotella stylorum Bright. 



21 



subsalina Grün. 



22 



striata (Kg.) Grün. 



23 Podosira maculata Sm. 



24 



Montagnei Kg. 



25 Melosira nummuloides (Bory) Ag. 



*26— 28 Melosira 





29—30 



radiata Bright. 



11. 1 Hyalodiscus maximus (Kg.) Eul. 



2 * subtilis Bail. 



*3 Actinocyclus 



4 * subtilis (Greg.) Ralfs. 



5 = Ehrenbergii Ralfs. 



6 Podosira Montagnei Kg. 



7 Endyctia minor A. Schm. 



8 = oceanica Ehr. 



9 — 10 Actinoptychus vulgaris Schum. 



11 * splendens (Shad.) Ralfs. 



12 = undulatus Ehr. 



13 * triradiatus (Roper.) 



14 = undulatus Ehr. 

 *15 Actinoptychus 



16 = trilingulatus Bright. 



17—20 * undulatus Ehr. et var. 



*21 Actinoptychus 



