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- ›Astyanax
Astyanax jordani
Astyanax jordani is a species of freshwater ray-finned fish belonging to the family Acestrorhamphidae, the American characins. This fish is found in Mexico. It is known in the aquarium trade as the blind cave tetra, or by its local Spanish name sardina ciega.
A blind cave fish, A. jordani is very closely related to the Mexican tetra (A. mexicanus) and their taxonomy is disputed. Some treat the two as variants of a single species (in which case A. jordani is a junior synonym of A. mexicanus) and this is supported by phylogenetic evidence, but others continue to recognize the two as separate species.
Where it lives
Recorded sightings
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geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Astyanax jordani in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 1596892.