🌿Native Nature

Yucatán Tetra

Astyanax altior

Taxonomy

Kingdom: Animalia ›Phylum: Chordata ›Class: Actinopterygii ›Order: Characiformes ›Family: Acestrorhamphidae ›Genus: Astyanax

About

Astyanax altior, the Yucatán tetra, is a small species of freshwater fish endemic to the Yucatán Peninsula of Mexico. It largely inhabits the cenotes (water-filled sinkholes) of the region, and can tolerate water of limited salinity, though it largely prefers freshwater. Its diet includes plant matter and invertebrates, and there may be an element of cannibalism involved.

Frequently Asked Questions

What is the scientific name of Yucatán Tetra?
The scientific name of Yucatán Tetra is Astyanax altior.
What is the conservation status of Yucatán Tetra?
The Yucatán Tetra has a conservation status of Vulnerable.
What kingdom does Yucatán Tetra belong to?
Yucatán Tetra belongs to the kingdom Animalia.
What phylum does Yucatán Tetra belong to?
Yucatán Tetra belongs to the phylum Chordata.
What class does Yucatán Tetra belong to?
Yucatán Tetra belongs to the class Actinopterygii.
What order does Yucatán Tetra belong to?
Yucatán Tetra belongs to the order Characiformes.
What family does Yucatán Tetra belong to?
Yucatán Tetra belongs to the family Acestrorhamphidae.
What genus does Yucatán Tetra belong to?
Yucatán Tetra belongs to the genus Astyanax.