Description: Español: Hypancistrus margaritatus sp.n., holotipo, 45.6 mm SL, vistas dorsal, lateral, y ventral. Río Takutu, Guyana. Tan M, Armbruster JW (2016) Two new species of spotted Hypancistrus from the Rio Negro drainage (Loricariidae, Hypostominae). ZooKeys 552: 123-135. doi: 10.3897/zookeys.552.5956. Date: 2016. Source: https://zookeys.pensoft.net/articles.php?id=5956&display_type=list&element_type=8. Author: M. Tan.
Description: Español: Hypancistrus margaritatus sp. n. Holotipo vivo, río Takutu, Guyana. Tan M, Armbruster JW (2016) Two new species of spotted Hypancistrus from the Rio Negro drainage (Loricariidae, Hypostominae). ZooKeys 552: 123-135. doi: 10.3897/zookeys.552.5956. Date: 2016. Source: https://zookeys.pensoft.net/articles.php?id=5956&display_type=list&element_type=8. Author: MH Sabaj Pérez.
Description: Español: Hypancistrus phantasma, sp. n., holotipo, 123.3 mm SL, vistas dorsal, lateral, y ventral. Río Vaupés, afluente del río Negro, Brasil. Tan M, Armbruster JW (2016) Two new species of spotted Hypancistrus from the Rio Negro drainage (Loricariidae, Hypostominae). ZooKeys 552: 123-135. doi: 10.3897/zookeys.552.5956. Date: 2016. Source: https://zookeys.pensoft.net/articles.php?id=5956&display_type=list&element_type=8. Author: M Tan.
Description: Deutsch: Zebrawels. Date: Summer 2005 date QS:P,+2005-00-00T00:00:00Z/9,P4241,Q40720564. Source: aufgenommen mit der Webcam. Author: Zebrawels.