Anostirus vernalis
(Hentz, 1827)
Vernal Click Beetle
Anostirus vernalis, commonly known as the Vernal Click Beetle, is a of click beetle in the Elateridae. It is native to eastern North America, with documented records from the northeastern United States and southeastern Canada. The species epithet 'vernalis' refers to its springtime activity period. Like other click beetles, it possesses the characteristic prosternal process that enables the 'clicking' mechanism for righting itself when overturned.
Pronunciation
How to pronounce Anostirus vernalis: /əˈnɒstɪrəs vɜːˈneɪlɪs/
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Distribution
Eastern North America. Documented from New Brunswick, Nova Scotia, Ontario, and Quebec in Canada. Distribution records suggest a northeastern range extending into the northeastern United States, though specific U.S. state records are not detailed in available sources.
Seasonality
Active in spring, as indicated by the epithet 'vernalis' (Latin for 'of spring'). iNaturalist observations support spring activity, though specific months are not definitively established in available sources.
More Details
Taxonomic Notes
First described by Hentz in 1827. The Anostirus is part of the diverse click beetle Elateridae, which contains approximately 10,000 worldwide. The specific epithet 'vernalis' distinguishes this species from by its spring activity pattern.