Pseudancistrus brevispinis - <b>Fig 8. Live-color photographs of <i>Guyanancistrus brevispinis</i>.</b><br><i>G. b. brevispinis</i>: a, b: Upper Corantijn River, Sipaliwini River; c: Lower Corantijn River, Kabalebo River; d: Nickerie River, Moses Creek; e: Suriname River, Cajana Creek; f: Upper Marowijne River, Tapanahony River; <i>G. b. bifax</i>: g: Maroni River, Crique Voltaire; h: Mana River, Petit Laussat, Paratype MHNG 2734.090, GFSU12-145; <i>G. b. orientalis</i>: i: Orapu River, Crique Grillon; j: Oyapock River at Roche Mon Père; holotype MNHN 2017–0450, GF06-183. Photos R. Covain. © Sonia Fisch-Muller, Jan H. A. Mol & Raphaël Covain - CC BY 4.0 - Wikimedia Commons