Every reference with a DOI in the deposited reference list resolved to a known
work in Crossref or DataCite at the dated check, and none carried a retraction,
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Osteology of Hypostomus plecostomus (Linnaeus), with a phylogenetic analysis of the loricariid subfamilies (Pisces: Siluroidei)
The 4 references without a DOI — listed, not checked
no DOI — not checkedA. N. Ab'Saber, 1957 .O problema das conexões antigas e da separação da drenagem do Paraíba e do Tietê., Geomorfologia, 26 :3 –49 .
no DOI — not checkedJ. W. Armbruster, 1998c .Review of the loricariid catfish genus Aphanotorulus and redescription of A. unicolor (Teleostei: Siluriformes)., Ichthyol. Explor. Freshwaters, 8 :253 –262 .
no DOI — not checkedR. E. Reis, C. Weber, and L. R. Malabarba .1990 .Review of the genus Hypostomus Lacépède, 1803 from Southern Brazil, with descriptions of three new species (Pisces, Siluriformes, Loricariidae)., Revue suisse Zool, 97 :729 –766 .
no DOI — not checkedW. R. Taylor, and G. C. Van Dyke .1985 .Revised procedures for staining and clearing small fishes and other vertebrates for bone and cartilage study., Cybium, 9 :107 –119 .
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