265 - 



Eunotia depressa, W. Sm. . . . 



— texiricula, Ehr 



— sphserula, Ehr 



Euphyllodium spatulatum,Schadb 

 Eupodiscus fulvus, W. Sm. . . 



— Ralfsii, W. Sm. . . 



— seul plus, W. Sm. . 



— subtilis, Greg . . 



Exilaria fulgens, Grev 



Fragilaria œqualis. Heib. . . 



— angusta, Ehr. . . . 



— binodis, Ehr.. . 



— bipunctata, Rab. . 



— capucina, Desm. . 



— constricta, Ehr.. . 



— construens, Ehr. . 



— co ni racla, Schum. 



— Diophtalma, Ehr. . 



Himantidium pectinale, Ktz. 

 Epithemia gibberula, Riz. 

 Epithemia musculus, Klz. 

 Podocyslis aJrialica, Klz. 

 Auliscus, W. Sm. 

 Aclinocyclus, W. Sm. 

 Auliscus, Pritch. 

 Aclinocyclus, Ralfs. 

 Synedru, W. Sm. 

 Frag. virescens, Ralfs. 

 Staurosira capucina, Petit. 

 Navicula. — Staurosira parasilica. 

 Staurosira capucina, Petit. 

 Staurosira, Petit. 

 Staurosira parasilica, Pelit. 

 Staurosira, Petit. 

 Staurosira capucina, var. 



Staurosira capucina, Petit 



fissa, Ehr 



grandis, Ehr Himanlidium pectinale, Klz. 



Harrissonii, W. Sm. . Staurosira, Pelit. 



mesodon, Ehr Dialoma hyemale, var. 



mullipunclata, Ehr. . 

 mutabilis, W. Sm. . . 

 nummuloides, Lyngb. 

 peclinalis, Ralfs. . . . 



Staurosira capuc na, Petit. 

 Staurosira, Petit. 

 Melosira, Ag. 



Himanlidium pectinale, Ktz. 

 Staurosira capucina, Petit. 



— Ehr Frag. virescens, Ralfs. 



pinnala, Ehr 



rhabdosoma, 'Ehr. . 

 scalaris, Ehr. . . . 



Staurosira mutabilis, Petit. 

 Staurosira capucina, Pelit. 



— Smilhiana, Grun. 



Staurosira, Petit. 



— slriatula, Grev Rhabdonema minutum, Ktz. 



— tenuis, Ag Staurosira capucina, Petit. 



— turgida, Ehr. . • .,• • Diatoma hyemale, var. 



— unipunctata, Lyngb. . Sniatella, Ag. 

 Frustuliaacuminala , Ktz Pleurosigma acuminalum, Grun. 



— appendiculala, Ag. . . . Navicula, Ktz. 



