^^ 12 



Bacilla-riean 



-H 



Biddulphia Tuomeji Bail 



„ „ var. elongata Pant. . . 

 Campylodiscus adriaticus Grun 



„ „ var. massiliensis Grun. 



„ Clypeus Ehrbg- 



„ Daemelianus Grun 



„ ecclesianus Grev 



,, Eclieneis Ehrbg 



„ hibernicus Ehrbg 



„ Hnibatus Breb 



„ obsoletus Cleve 



„ Ralfsii W. Sm. var. fossiUs Grun. 



,, striohitus Grun 



„ Thuretii Breb. var. baldjiki- 



ana Grun 



Ceratauhis Johnsonianus Grev 



„ polymorphus Ktitzg 



turgidus Ehrbg. 



Chaetoceros aftine Laud. 



„ gastridiuni Ehrbg 



Clavicula biharensis nov. gen. et spec. 



,, platyeephala Grun. 



,, polymorpha Grun. Pant. var. aspi- 



cephala Pant 



Clavicula polymorpha Grun. Pant. var. am- 



pliilepta Grun 



Clavicula polymorpha Grun. Pant. var. deli- 



catula Pant 



Clavicula polymorpiia Grun. Pant. var. pachy- 



cepliala Grun 



j Clavicula polymorpha Grun. Pant. var. tumi- 



da Pant 



Clavicula szakalensis nov. spec 



Climacosphaenia moniligera Ehrbg 



Cocconei.s cruciata nov. spec. . . . . . 



,, neogradensis nov. spec. . . . . 



„ pellucida Grun 



„ praecellens nov. spec 



„ pseudomargiuata Greg 



„ Scutellum Ehrbg 



,, ,, ,, var. doljensis Pant. 



,, Sigma nov. spec 



Coscinodiscus actinocycloides nov. spec. . 



„ apiculatus Ehrbg 



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