REFERENCES
- EDLUND , M. B. , MORALES , E. A. and SPAULDING , S. A. The type and taxonomy of Fragilaria elliptica Schumann, a widely misconstrued taxon . Proceedings of the Eighteenth International Diatom Symposium . September 2nd–7th 2004 , Miedzyzdroje, Poland. Edited by: Witkowski , A. pp. 53 – 59 . Bristol, , UK : Biopress Limited .
- GASSE , F. 1980 . Les diatomées lacustres Plio-Pleistocènes du Gadeb (Ethiopie). Systématique, paléoécologie, biostratigraphie . Revue Algologique, Mémoire hors-série , 3 : 249
- KULIKOVSKIY , M. S. 2008 . Species composition and morphology of the pennate diatoms of sphagnous bogs of Russian Plain. 2. Fragilariaceae (Bacillariophyta) . Botanicheskii Zhurnal , 93 : 245 – 253 .
- MEDLIN , L. K. , JUNG , I. , BAHULIKAR , R. , MENDGEN , K. , KROTH , P. and KOOISTRA , W. H. C. F. 2008 . Evolution of the diatoms. VI. Assessment of the new genera in the araphids using molecular data . Nova Hedwigia, Beiheft , 133 : 81 – 100 .
- SCHUMANN , J. 1867 . Preussische Diatomeen . Schriften der königlichen physikalisch-ökonomischen Gesellschaft zu Königsberg , 8 : 37 – 68 .