Stauridium

Description: Micrasterias tetras Ehrenberg = Stauridium tetras (Ehrenberg) E.Hegewald. Date: 1838. Source: Ehrenberg, C.G. 1838. Die Infusionsthierchen als vollkommene Organismen. Ein Blick in das tiefere organische Leben der Natur. Plate XI: fig.1 https://www.biodiversitylibrary.org/page/46495331 (cropped for fig. 1). Author: Christian Gottfried Ehrenberg (1795–1876). Permission(Reusing this file): : This file comes from the Biodiversity Heritage Library. This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing. Deutsch | English | español | français | italiano | македонски | Nederlands | polski | +/−.