| Citation | Evancar, J., 1914. Etwas über Pterophyllum scalare und seine Zucht. Blätter für Aquarien-Terrarien- Kunde, 25. Jahrgang:449-451. |
| DOI / ISBN | |
| PDF/Reference URL | https://www.biodiversitylibrary.org/page/40196839 |
| Ref. No. | 134590 |
| Language | German |
| Usage | not used yet |
| Comments on the publication | |
| Find this reference in | Google Scholar | Scirus | Species used from this reference |