Metacyrba taeniola is a species of spider in the family Salticidae, the jumping spiders. Males grow to a length of 4.4 - 6.0 mm, while females reach 5.0 - 7.2 mm. M. taeniola differs from related species such as Metacyrba floridana and M. punctata by its greater overall size, and by the relative broadness of its carapace, which is around 70% of the length of the carapace.

There is no data about harmful of this species. Don't forget to be careful.

- Metacyrba taeniola taeniola (Hentz, 1846) – eastern USA to midwestern USA, northwestern Mexico - Metacyrba taeniola similis Banks, 1904 – eastern USA, northeastern Mexico

- BugGuide page for Metacyrba taeniola taeniola