Astyanax tehuacanensis

First illustration of Tehuacan tetra, Astyanax tehuacanensis that is endemic to the Río Salado (Gulf of Mexico versant), south of Tehuacán, Puebla, and part of Oaxaca, Mexico. Technic: mixed media (graphite and digital color). Main source: https://www.instagram.com/camilojulianc/