13126 Tatia aulopygia (Kner, 1858) Auchenipteridae Driftwood catfishes Centromochlinae Siluriformes Teleostei South America: Madeira River drainage of the Amazon basin. Mostly found in the upper reaches in Guaporé and Mamoré rivers. AMNH 14327 Centromochlus aulopygius AMNH 5097 1914 Centromochlus aulopygius AMNH 9630 1928 Centromochlus aulopygius AMNH 17643 1937 Centromochlus aulopygius GCRL 13412 1974 Centromochlus aulopygius 1 m AMNH 74443 1984 Tatia aulopygia