Tiger-beetle-mimicry
Guides
Colliuris
Long-necked Ground Beetles
A genus of ground beetles in the family Carabidae, tribe Odacanthini, containing more than 90 described species. Species exhibit wing dimorphism as an adaptive trait. Some species resemble tiger beetles in appearance, which can lead to misidentification by collectors.
Elaphrus
Marsh Ground Beetles
Elaphrus is a genus of ground beetles (Carabidae: Elaphrinae) commonly known as marsh ground beetles. The genus contains at least 40 described species distributed across the Palearctic, Nearctic, Near East, and Northern Africa. Many species are strongly associated with wetland habitats, including vernal pools and marshes. Several species exhibit strong morphological resemblance to tiger beetles (Cicindelinae), frequently leading to misidentification by collectors. At least two species, E. viridis and E. sugai, are considered threatened or endangered due to habitat loss and degradation.