| Citation | Andreata, A.A., L.F. Almeida-Toledo, C. Oliveira and S.A. Toledo, 1994, Cytogenetic studies on the subfamily Hypoptopomatinae (Pisces, Siluriformes, Loricariidae). III. Analysis of seven species.. Caryologia 47:27-37. |
| Ref. | Andreata, A.A., L.F. Almeida-Toledo, C. Oliveira and S.A. Toledo, 1994 |
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| Named Used as Valid | Otocinclus affinis |
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