kailolae, Cathorops (Cathorops) Marceniuk [A. P.] & Betancur-R. [R.] 2008:36, Figs. 16-18 [Neotropical Ichthyology v. 6 (no. 1); ref. 29576] Embayment about 3 miles west of El Estor, lago Izabal, Guatemala. Holotype: USNM 134330. Paratypes: AMNH 35074 (7); AUM 19407 (6); UF 35320 (12); USNM 385739 (1). Plus non-type specimens. •Valid as Cathorops kailolae Marceniuk & Betancur-R. 2008 -- (Marceniuk et al. 2012:93 [ref. 31865], Page et al. 2013:82 [ref. 32708], López-Segovia et al. 2020:110 [ref. 38151] as cf. kailolae, Barrientos et al. 2023:272 [ref. 41235], Marceniuk et al. 2023:13 [ref. 40422], Page et al. 2023:78 [ref. 40505]). Current status: Valid as Cathorops kailolae Marceniuk & Betancur-R. 2008. Ariidae: Ariinae. Distribution: Southern North America, Central America: Lake Izabal basin (Guatemala) and Usumacinta River basin (Mexico and Guatemala). Habitat: freshwater, brackish.