W.-J. Chen, V. Lheknim og R.L. Mayden (2009). «Molecular phylogeny of the Cobitoidea (Teleostei: Cypriniformes) revisited: position of enigmatic loach Ellopostoma resolved with six nuclear genes». Journal of Fish Biology. 75 (9): 2197–2208. ISSN1095-8649. doi:10.1111/j.1095-8649.2009.02398.x.
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V. Šlechtová, J. Bohlen og H.H. Tan (2007). «Families of Cobitoidea (Teleostei; Cypriniformes) as revealed from nuclear genetic data and the position of the mysterious genera Barbucca, Psilorhynchus, Serpenticobitis and Vaillantella». Mol. Phylogenet. Evol. 44 (3): 1358–65. ISSN1055-7903. PMID17433724.
V. Šlechtová, J. Bohlen og H.H. Tan (2007). «Families of Cobitoidea (Teleostei; Cypriniformes) as revealed from nuclear genetic data and the position of the mysterious genera Barbucca, Psilorhynchus, Serpenticobitis and Vaillantella». Mol. Phylogenet. Evol. 44 (3): 1358–65. ISSN1055-7903. PMID17433724.
W.-J. Chen, V. Lheknim og R.L. Mayden (2009). «Molecular phylogeny of the Cobitoidea (Teleostei: Cypriniformes) revisited: position of enigmatic loach Ellopostoma resolved with six nuclear genes». Journal of Fish Biology. 75 (9): 2197–2208. ISSN1095-8649. doi:10.1111/j.1095-8649.2009.02398.x.