Dolerosomus
Motschulsky, 1859
Species Guides
2- Dolerosomus blaisdelli
- Dolerosomus silaceus(Siliceous Click Beetle)
Dolerosomus is a of click beetles ( Elateridae) described by Motschulsky in 1859. Members of this genus are part of the diverse and economically significant family of beetles known for their ability to right themselves using a spring-loaded prosternal process. The genus is known from the northeastern United States, with documented records from Vermont. As a genus-level , individual within Dolerosomus share the characteristic and typical of Elateridae, though specific biological details remain limited in published literature.
Pronunciation
How to pronounce Dolerosomus: //doʊˌlɛroʊˈsoʊməs//
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Identification
within Dolerosomus can be distinguished from other elaterid by combinations of characters including body form, pronotal shape, and details of the prosternal process and associated structures. Accurate identification to species level requires examination of genitalic characters and other subtle morphological features. The genus belongs to a group of click beetles that generally exhibit elongated, somewhat parallel-sided bodies with punctate or .
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Distribution
Documented from the northeastern United States, specifically with records from Vermont. The appears to have a restricted or poorly sampled distribution, with limited occurrence data available in major biodiversity databases.
Ecological Role
As members of the Elateridae, in this likely function as decomposers in forest and soil , with larvae (wireworms) feeding on decaying organic matter, roots, or other subterranean food sources. may contribute to pollination through incidental contact with flowers.
Similar Taxa
- AmpedusBoth are elaterid with similar general body plans; Ampedus often have more vivid coloration and different pronotal proportions.
- ElaterThe type of Elateridae, which shares the click mechanism but differs in specific structural details of the mesosternal cavity and prosternal spine.
More Details
Taxonomic Notes
The Dolerosomus has received limited taxonomic attention in recent literature. Motschulsky's original description dates to 1859, and modern revisions of North American Elateridae may have reassigned some or refined generic limits. The match type 'HIGHERRANK' in GBIF suggests that some records may not be identified to species level within this genus.
Research Needs
Basic biological information including larval , complete inventory, and ecological associations remain undocumented for this . The 467 iNaturalist observations suggest potential for citizen science contributions to understanding distribution and .