basis of recordRound, F.E.; Crawford, R.M.; Mann, D.G. (1990). The diatoms: biology and morphology of the genera. Cambridge University Press: London, UK. ISBN 0-521-363187. 747 pp. (look up in IMIS) page(s): https://books.google.es/books?id=IikPwCt1ioEC&pg=PA575&lpg=PA575&dq=Acanthoceras+magdeburgense&source=bl&ots=hNW-xyTkWa&sig=58L2itbm95fCQls1gFM0vf2swO4&hl=es-419&sa=X&ved=0ahUKEwjYuYDJ_ejVAhXFsVQKHX4IAokQ6AEIXzAI#v=onepage&q=Acanthoceras%20magdeburgense&f [details]
source of synonymyTremarin, P. I.; Freire, E. G.; Algarte, V. M.; Ludwig, T. V. (2015). Acanthoceras and Urosolenia species (Diatomeae) in subtropical reservoirs from South Brazil: Ultrastructure, distribution and autoecology. <em>Biota Neotropica.</em> 15(1)., available online athttp://www.scielo.br/scielo.php?pid=S1676-06032015000100102&script=sci_arttext[details]