Cochu's blue tetra was created in 1966.
All I know is that tetra means four.
Out of the Blue - Blue Raspberry album - was created in 1996.
A Touch of Blue was created in 2003.
The Blue Lotus was created in 1936.
Blue Lightning was created in 1989.
A blue tetra is a small aquarium fish.
Black tetra was created in 1895.
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.
Tetra Karcist was created in 2007-06.
Green neon tetra was created in 1963.