| 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. |
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| Ref. No. | 38920 |
| Language | English |
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| Find this reference in | Google Scholar | Scirus | Species used from this reference |