HOW TO KNOW THE FRESH-WATER ALGAE 



Family Trentepohliaceae 

 Cephalemos 



p. 115, fig. 183 

 Ctenocladus 



p. 118, fig. 188 

 Fiidaea 



p. 121, fig. 194 

 Gomontia 



p. 116, fig. 184 

 Gongrosira 



p. 117, fig. 185 

 Leptosira 



p. 117, fig. 187 

 Trentepohlia 



p. 109, fig. 171 

 Family Cladophoraceae 

 Aegagropila 



p. 121, fig. 193 

 Basicladia 



p. 119, fig. 190 

 Cladophoia 



p. 120, fig. 192 

 Pithophora 



p. 118, fig. 189 

 Rhizoclonium 



p. 102, fig. 158 

 Family Sphaeropleaceae 

 Sphaeroplea 



p. 103, fig. 160 



4. Order Oedogoniales 



Family Oedogoniaceae 

 Bulbochaete 



p. 122, fig. 195 

 Oedocladium 



p. Ill, fig. 174 

 Oedogonium 



p. 102, fig. 159 



5. Order Ul vales 



Family Schizomeridaceae 

 Schizomeris 

 p. 101, fig. 157 

 Family Ulvaceae 

 Enteromorpha 



p. 98, fig. 152 

 Monosfroma 

 p. 97, fig. 151 



6. Order Schizogoniales 



Family Schizogoniaceae 

 Prasiola 



p. 98, fig. 153 

 Schizogonium 



p. 92, fig. 140 



7. Order Chlorococcales 



Family Chlorococcaceae 

 Acanthosphaera 



p. 79, fig. 117V 2 

 Chlorococcum 

 p. 42, fig. 42 

 Desmatractum 

 p. 68, fig. 97 

 Golenkinia 



p. 61, fig. 84 

 Myrmecia 



p. 81, fig. 122 

 Trebouxia 

 p. 80, fig. 121 

 Family Endosphaeraceae 

 Chlorochytrium 

 p. 66, fig. 94 

 Kentrosphaera 



p. 84, fig. 126 Vz 

 Rhodochytrium 

 p. 66, fig. 93 

 Family Botryococcaceae 

 Botryococcus 

 p. 45, fig. 49 

 Family Characiaceae 

 Actidesmium 



p. 59, fig. 80 

 Characium 

 p. 63, fig. 87 

 Family Hydrodictyaceae 

 Euastropsis 



p. 36, fig. 33 

 Hydrodictyon 



p. 54, fig. 69 

 Pediastrum 



p. 55, fig. 70 



Sorastrum 



p. 60, fig. 82 



Family Coelastraceae 



Coelastrum 



p. 58, fig. 77 



191 



