Hernández-Becerril, D.U. (1991). The morphology and taxonomy of species of the diatom genus Asteromphalus Ehr. Bibliotheca Diatomologica, 23: pp. 1-55, 33 pls., 3 tbls.
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Hernández-Becerril, D.U.
1991
The morphology and taxonomy of species of the diatom genus Asteromphalus Ehr.