astorquii, Amphilophus Stauffer [J. R., Jr.], McCrary [J. K.] & Black [K. E.] 2008:122, Fig. 3 [Proceedings of the Biological Society of Washington v. 121 (no. 1); ref. 29556] Casa Rosal, Lake Apoyo, Nicaragua, 11°55.74'N, 86°3.18'W. Holotype: PSU 4518.1. Paratypes: AMNH 240557 (4); PSU (many lots, 4521 listed twice). •Valid as Amphilophus astorquii Stauffer, McCrary & Black 2008 -- (Oldfield 2009:2, 9 [ref. 30478], Geiger, McCrary & Stauffer 2010:171 [ref. 30913], Recknagel et al. 2013:209 [ref. 32956], Říčan et al. 2016:37 [ref. 34357], Angulo et al. 2023:48 [ref. 40676]). Current status: Valid as Amphilophus astorquii Stauffer, McCrary & Black 2008. Cichlidae: Cichlinae. Distribution: Central America: Lake Apoyo (Nicaragua) endemic. Habitat: freshwater.