Black tetra was created in 1895.
Black phantom tetra was created in 1915.
Black neon tetra was created in 1961.
Bucktooth tetra was created in 1844.
Gold tetra was created in 1909.
Tetra JSC was created in 1995.
Tetra Pak was created in 1951.
Congo tetra was created in 1899.
Ember tetra was created in 1987.
Tetra Tech was created in 1966.
Tetra Films was created in 1992.
the scientific name for the black tetra is Gymnocorymbus ternetzi
Tetra Karcist was created in 2007-06.