14 



DIATOMÉES 



Coccorieis liiipcralrij: var Kerguelensis. 



— Kerguelensis P. Pet. 



— magnifica Jan. 



— pinnata Greg. 



— Schuettii V. H. 



— — var. làigiosa M. Per. 



— — var. minor V. H. 

 Corethron sp.? 



Coscinodiscus antarcticus Gi'un. 



— Belgicae M. Per. 



— — var. oculata M. Per. 



— centi'alis Eh. 



- — curvatulus Grun. 



— dwersus Grun. 



— excentricus Eh. 



— Gerlachii V. H. 



— granulosus Grun. 



— Oculus-Iridis Eh. 



— pectinatus Rost. 



— radiatus Eh. 



— subglobosus Grun. 



— subtilis Eh. 



— tuberculatus Grev. 

 Entopyla australis Eh. 



— — var. gigaritea A. Sch. 



— ocellata Grun. 



— — var. calariluna Frick. 



— — var. pulcheUa Grun. 

 Ethmodisciis convexus? Cast. 

 Eucampia Balouslium Cast. 

 Fragilaria Castracanei de Toni. 



— — var. eUiptica n. var. 



— Islandica Grun. 



— Van Heurckii M. Per. 

 Gomphonema Charcotii M. Per. 



— Kamtschaticum Grun. 

 Grammalophora arctica Cleve. 



— Charcotii M. Per. 



— inonilijera T. et Br. 



— serpentina Eh. 

 Hyalodiscus Pantocseckii V. H. 



— Scoticus Grun. 



— subtilis Bail. 

 Libellas Grewillei Cleve. 

 Licinophora antarclica M. Per. 



Belgicœ M. Per. 



— Capensis GT\xn. 

 Charcotii M. Per. 



— — var. bacilloris. 



— eiegans Mers. 



— Kamtschalica. 



— — var. eiongala n. var 



— latestriata n. sp. 



— Wienckensis n. sp. 



— — var. furta n. var. 

 Melosira antarctica V. H. 



Melos'ra.Deblockii V. H. 



— — var. punclata V. H. 



— Sol Eh. 



— — /» interjecta M. Per. 



— — /•' omma M. Per. 



— — /* terminalis M. Per. 



— — var. marginalis M. Per. 



— subhyalina V. H. 



— Van-Heurckii M. Per. 



— de Wildemannii V. H. 

 Nai'icula concellata Donk. 



— Cluthensis Greg. var. Finnntarchica. 



— crislata M. Per. 



— Crucifix J. Brun. 



— directa Ratts. 



— glacialis Cleve. 



— Manginii n. sp. 



— praetexta Eh. 



— — var. antarctica \ . H. 



— quadralarea A. Sch. 



— — var. antarctica M. Per. 



— rhombica Greg. 



— Schuettii V. H. 



— — var. Issids M. Per. 



— — var. minor. 

 Nitzschia angularis W. Sni. 



— — var. borealis Grun. 



— bilobata W. Sm. 



— dissipala Grun. var. antarctica M. Per. 



— dubia W. Sm. var. australis M. Per. 



— littorea? Grun. 



— Macilenta Greg. 



. — Milchelliana Grun. 



— polaris Grun. 

 Peragaliœlla scalaris V. H. 

 Pleurosigma directum Grun. 



— elegantissimum Cast. 



— Eudon Pant. var. stricta n. var. 



— Kerguelense Grun. 



— longum Cleve var. subrigida Grun. 

 Podosira arctica Cleve. 



— glacialis Cleve. 



— maxiina Grun. 



— Montagnei Ktz. 



— Van-Heurckii M. Per. 



— — var. minor M. Per. 



— — var. striata n. var. 

 Rhoiconeis siberica Cleve. 



Rhoicosigma arcticum Cleve var. major n. var. 



Stictodiscus Grovei? 



Synedra offinis Ktz. var. tabulala. 



— antarctica M. Per. 

 Thalassionema gelida M. Per. 



— — var. elongata n. var 



Thalassiosira Aurivillei Cleve. 



— decipiens Jorg. 



