| Citation | Géry, J., 1961. Hemigrammus pulcher haraldi a new subspecies of a well-known aquarium tetra. Trop. Fish Hobby. (TFH), Oct. 1, v. 10:42-51. |
| DOI | http://dx.doi.org/ |
| Paper URL | |
| Address | |
| Ref. No. | 38920 |
| Language | English |
| Usage | |
| Comments | |
| Remarks | |
| Find this reference in | Google Scholar | Scirus | Species used from this reference |