Citation

Medlin L.K., Sato S., Mann D.G. and Kooistra W.H.C.F. (2008) Molecular evidence confirms sister relationship of Ardissonea, Climacosphenia, and Toxarium within the bipolar centric diatoms (Bacillariophyta, Mediophyceae), and cladistic analyses confirm that extremely elongated shape has arisen twice in diatoms. Journal of Phycology 44(5): 1340–1348.