''Tetracha angustata'' is a species of

tiger beetle Tiger beetles are a family of beetles, Cicindelidae, known for their aggressive predatory habits and running speed. The fastest known species of tiger beetle, ''Rivacindela hudsoni'', can run at a speed of , or about 125 body lengths per second. ...

in the subfamily

Cicindelinae Tiger beetles are a family of beetles, Cicindelidae, known for their aggressive predatory habits and running speed. The fastest known species of tiger beetle, ''Rivacindela hudsoni'', can run at a speed of , or about 125 body lengths per second. ...

that was described by Chevrolat in 1841.Jürgen Wiesner (2021) Checklist of the Tiger Beetles of the World 2nd. Edition.

References

{{Taxonbar, from=Q6808163 Beetles described in 1841 Cicindelidae