Ar. centrarchus:

BMNH 1905.3.27.2 (labelled “ cotype ”), Nicaragua, Lake Nicaragua; FMNH 5982 (62, XR), Nicaragua, Granada, Laguna Jenicero [Jenizaro] ; UMMZ 180612 (1, XR), Nicaragua; UMMZ 180643 (1, XR), Costa Rica, Limón, Laguna Tortuguero, 2.5 mi from inlet; UMMZ 224131 (50, 1 C&S, 1 partly skel., 16 dig.), Nicaragua, RioSapoa into Lake Nicaragua .