The glass headstander, (Charax gibbosus), is a species of fish [2] in the genus Charax.

commonly known as the transparent tetra.

The glass headstander can grow up to 14 cm long and weigh up to 30 grams.

[3] Eucynopotamus gibbosus[4] and Salmo gibbosus[5] are taxonomic synonyms for Charx gibbosus [6][5] The glass headstander mainly lives in South America.

This Characidae-related article is a stub.