The the fish on the image next to this text is known as Leptolebias aureoguttatus but since 2016 Costa placed in a new genus Leptopanchax.

The type locality is near Bom Jesus de Iguape, Iguape State, Brazil. The location is about 190 km south of Sao Paulo.

L. aureoguttatus and L. itanhaensis are strongly related (if distinct).

Max. size 4.0 cm.
Dorsal 13.0,
Anal 17.0,
D/A 3.0,
LL scale count (average)29.0
Pre- dorsal length to % SL – 3.0 %
Depth to % SL – 00.0 %

Cruz, C.A.G. da. 1974. Sobre Cynolebias aureoguttatus Myers, 1952 Osteichthyes Cyprinodontidae, Rivulinae). Arq. Univ. Fed. Rur. Rio de Janeiro, 2 (4): 20.

Costa, W.J.E.M. 2016. Comparative Morphology and Classification of South American cynopoeciline killifishes (Cyprinodontiformes: Aplocheilidae), with Notes on Family-group Names used for aplocheiloids. Vertebrate Zoology, 66 (2): 129.