Bolbocerosoma confusum
This record describes Bolbocerosoma confusum (species). Recorded family: Geotrupidae. Recorded order: Coleoptera.
Identification and Appearance
Elytral spot almost twice as long as wide; basal black border of pronotum not projecting forward at midline; pronotal declivity with at least the apical two-thirds coarsely punctate
Wikipedia reference for Bolbocerosoma confusum: http://en.wikipedia.org/wiki/Bolbocerosoma_confusum.
Classification
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Coleoptera (Beetles)
- Suborder
- Polyphaga
- Superfamily
- Scarabaeoidea
- Family
- Geotrupidae (Earth-Boring Scarab Beetles)
- Subfamily
- Bolboceratinae
- Genus
- Bolbocerosoma
Imported taxonomy record. Source availability varies; see the source references and editorial policy below.
Habitat and Range
Geographic Range
c.US (IL‒IA to LA‒TX)
Seasonal Activity
most active in the fall ; shows up at porch lights throughout winter in e.-c.TX (=v=)
Additional species information
Species notes from the sources
Etymology: Bolbocerosoma confusum Brown 1928
About Primitive Winged Insects: the wider group
Order-level background for Coleoptera, the group containing Bolbocerosoma confusum. Species-specific details appear above.
Group overview
Coleoptera is the largest order of insects with over 400,000 described species, representing ~25% of all known animal species and ~40% of all insects. In the U.S. alone, nearly 30,000 beetle species have been identified.
Ecological role of the group
Beetles are prominent decomposers, especially in forests, breaking down dead wood and recycling nutrients. As predators, they reduce populations of pest insects. Many species are also important pollinators of flowering plants.
Economic and practical significance of the group
Beetles have major economic significance: leaf beetles (Chrysomelidae) and weevils (Curculionoidea) are among the most destructive agricultural pests globally, costing billions annually, while predatory species like ladybugs provide natural pest control.
Recorded sources for this group: Britannica, Smithsonian, NCSU Entomology. Imported estimates may describe particular regions or reporting periods.
Photos of Bolbocerosoma confusum (3)
Photo credits: Contributed by Mike Quinn; Additional contributions by v belov
Frequently Asked Questions About Bolbocerosoma confusum
What is Bolbocerosoma confusum?
Bolbocerosoma confusum is a species in the family Geotrupidae, within the order Coleoptera.
How big is Bolbocerosoma confusum?
10‒12 mm
How do you identify Bolbocerosoma confusum?
Elytral spot almost twice as long as wide; basal black border of pronotum not projecting forward at midline; pronotal declivity with at least the apical two-thirds coarsely punctate
Where is Bolbocerosoma confusum found?
Range: c.US (IL‒IA to LA‒TX)
When is Bolbocerosoma confusum active?
Bolbocerosoma confusum: seasonal activity - most active in the fall ; shows up at porch lights throughout winter in e.-c.TX (=v=).