Amphilophus citrinellus:

BMNH 1864.1.26.201-203 (3 syntypes), Nicaragua, Lake Nicaragua; UMMZ 180617 (7, 2 C&S, 6 dig.), UMMZ 188309 (7, 1 C&S, 1 skel., 6 dig.), Nicaragua, Lake Managua at Mateare; UMMZ 197508 (10, 10 XR), Nicaragua, Jiloá [ Heros basilaris ^ZBK: BMNH 1905.3.27.4 (cotype), Nicaragua, Lake Nicaragua .]