| Citation | Hass, G., 1937. Variabilitätsstudien an Gobius niger L., Gobius minutus Pallas und Cottus scorpius L. Kieler Meere. 1:279-321. |
| DOI / ISBN | |
| Paper URL | |
| Ref. No. | 868 |
| Language | German |
| Usage | used in part |
| Remarks | |
| Find this reference in | Google Scholar | Scirus | Species used from this reference |