Nosferatu labridens

Nosferatu labridens, the curve-bar cichlid, is a species of cichlid freshwater fish endemic to the Laguna Media Luna and headwaters of the Río Verde between 1000-1100 m above sea level in the state of San Luis Potosí, Mexico. Its range is a part of the upper Panuco River basin. It shares its distribution with the related Nosferatu bartoni. Nosferatu labridens can reach a maximum total length of 25 cm. It is endangered due to habitat loss, pollution and introduced species.