Chlaenius platyderus
Chaudoir, 1856
Chlaenius platyderus is a of ground beetle in the Carabidae. It is one of approximately 1,000 species in the large and diverse Chlaenius, which is distributed across the Palearctic, Near East, North Africa, Afrotropical region, and Nearctic. The species was described by Chaudoir in 1856. Observations of this species have been recorded in North America, specifically in the USA and Manitoba, Canada.
Pronunciation
How to pronounce Chlaenius platyderus: //ˈklæniəs plæˈtɪdərəs//
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Identification
Available sources do not provide specific diagnostic features to distinguish Chlaenius platyderus from other Chlaenius . The Chlaenius is characterized by vivid metallic coloration and chemical defense capabilities. Species-level identification within this large genus typically requires examination of genitalia and other subtle morphological characters.
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Distribution
Recorded from North America: USA and Manitoba, Canada. The Chlaenius has a broad global distribution including the Palearctic, Near East, North Africa, Afrotropical region, and Nearctic.
Ecological Role
As a ground beetle (Carabidae), this likely functions as a in soil and ground-level . Members of the Chlaenius are known to have chemical defenses. The genus serves as for in the Teleasinae ( Platygastridae), which parasitize ground beetle .
Human Relevance
Ground beetles in the Chlaenius are considered beneficial insects in agricultural systems due to their predatory habits. They are sensitive to soil disturbance and are used as bioindicators of farming practice impacts on insect .
Similar Taxa
- Chlaenius tricolorAnother vivid metallic ground beetle in the same , found in agricultural ; both share the characteristic metallic coloration and chemical defense of Chlaenius
- Chlaenius impunctifronsA related Chlaenius documented as for the Trimorus caraborum; shares -level traits but distinguished by specific morphological features
More Details
Taxonomic Context
Chlaenius is one of the largest in Carabidae with approximately 1,000 recognized worldwide, though this likely represents only a fraction of the total fauna. The majority of described species occur in the Oriental and Afrotropical regions. The genus is divided into numerous subgenera.
Research Status
This has only 13 observations recorded in iNaturalist, indicating it is infrequently documented or potentially underreported. Detailed species-level information appears sparse in publicly available sources.