leptus, Natalichthys Winterbottom [R.] 1980:8, Fig. 3 [Annals of the South African Museum v. 83 (pt 1); ref. 4756] Umhlangankulu River, KwaZulu-Natal, 30°04'10"S, 30°21'47"E, South Africa, southwestern Indian Ocean. Holotype: SAM 28938. Paratypes: SAM 28939 (1). •Valid as Natalichthys leptus Winterbottom 1980 -- (Winterbottom 1986:25 [ref. 5727], Winterbottom 1986:730 [ref. 5728], Heemstra & Heemstra 2004:178 [ref. 28072], Winterbottom & Santini 2022:122 [ref. 39749]). Current status: Valid as Natalichthys leptus Winterbottom 1980. Pseudochromidae: Congrogadinae. Distribution: Western Indian Ocean: KwaZulu-Natal (South Africa) endemic. Habitat: brackish, marine.