Isbrücker, I.J.H.; Nijssen, H. (1991). Hypancistrus zebra, a new genus and species of uniquely pigmented ancistrine loricariid fish from the Rio Xingu, Brazil (Pisces: Siluriformes: Loricariidae). Ichthyological Exploration of Freshwaters. 1(4): 345-350.
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Isbrücker, I.J.H.; Nijssen, H.
1991
Hypancistrus zebra, a new genus and species of uniquely pigmented ancistrine loricariid fish from the Rio Xingu, Brazil (Pisces: Siluriformes: Loricariidae)