| Referens | Ruiz, V.H. and T.M. Berra, 1994, Fishes of the high Biobio River of south-central Chile with notes on diet and speculations on the origin of the ichthyofauna.. Ichthyol. Explor. Freshwat. 5(1):5-18. |
| Ref. | Ruiz, V.H. and T.M. Berra, 1994 |
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| Namngiven Används som giltig | Geotria australis |
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