norberti, Apistogramma Staeck [W.] 1991:140, Figs. 1-10 [Ichthyological Exploration of Freshwaters v. 2 (no. 2); ref. 18966] Forest brook of the Quebrada Nuevo Horizonte, Río Tahuayo basin, about 4°05'S, 73°05'W, Dept. Loreto, Peru. Holotype: ZMB 32002. Paratypes: NRM 13330 (4), ZMB 32003 (11), ZSM 27974 (2). Type catalog: Neumann 2011:248 [ref. 31652], Paepke & Schindler 2013:261 [ref. 32895]. •Valid as Apistogramma norberti Staeck 1991 -- (Chang & Ortega 1995:5 [ref. 24302], Römer et al. 2003:28 [ref. 26768], Kullander in Reis et al. 2003:614 [ref. 27061], Staeck 2003:59 [ref. 27488], Römer et al. 2004:18 [ref. 34102], Römer 2006:614 [ref. 28970], Römer et al. 2015:329 [ref. 34003], Staeck 2017:131 [ref. 35639], Meza-Vargas et al. 2021:27 [ref. 39298]). Current status: Valid as Apistogramma norberti Staeck 1991. Cichlidae: Cichlinae. Distribution: South America: Tahuayo River drainage, upper Amazon basin (Peru). Habitat: freshwater.