| Citation | Maitland, P.S., 2004, Keys to the freshwater fish of Great Britain and Ireland with notes on their distribution and ecology.. Scientific Publication No. 62, Freshwater Biological Association, Ambleside, Cumbria. 248 pp. |
| Ref. | 57526 Maitland, P.S., 2004 |
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| Named Used as Valid | Umbra krameri |
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