Aplastus
J.L. LeConte, 1859
Aplastus is a of () in the tribe Cebrionini. First described by John Lawrence LeConte in 1859, this genus is part of the diverse superfamily. The genus is placed in the subtribe Aplastina. Records indicate at least 44 observations documented on iNaturalist, though specific ecological and biological details remain limited in published literature.
Pronunciation
How to pronounce Aplastus: //æˈplɑːstəs//
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Identification
Members of Aplastus can be distinguished from other Cebrionini by subtle morphological features of the prosternal and elytral structure, though specific diagnostic characters require examination of . The is distinguished from closely related genera in the subtribe Aplastina by features of the and pronotal shape. Identification to level generally requires dissection and comparison with material.
Distribution
of Aplastus have been recorded from western North America, with historical collections from California and surrounding regions. The precise range boundaries for individual species within the remain poorly documented.
Similar Taxa
- Other Cebrionini generaSimilar body form and ; distinguished by subtribe placement and subtle structural features of the and .
More Details
Taxonomic History
The was established by LeConte in 1859 within the expanding of North . Its placement in the subtribe Aplastina reflects ongoing revisions to the tribal structure of Elaterinae.
Research Status
Aplastus is among the less-studied of North . The limited number of iNaturalist observations (44) and absence of Wikipedia coverage indicate substantial gaps in public ecological knowledge. Comprehensive revisionary work on the genus has not been published in recent decades.