| Citation | Koenen, A. von., 1886. Coccosteus obtusus von Koenen, aus dem Oberdevon bei Gerolstein. Verhandlung des Natur Historisches Verein Bonn 43:55-57. |
| DOI / ISBN | |
| PDF/Reference URL | https://www.zobodat.at/pdf/Verh-nathist-Ver-preuss-Rheinlande_43_0055-0057.pdf |
| Ref. No. | 135689 |
| Language | German |
| Usage | not used yet |
| Comments on the publication | |
| Find this reference in | Google Scholar | Scirus | Species used from this reference |