Brachinus favicollis
This record describes Brachinus favicollis (species). Recorded family: Carabidae. Recorded order: Coleoptera.
Identification and Appearance
pronotal punctures coarse, dense, uniformly distributed
Classification
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Coleoptera (Beetles)
- Suborder
- Adephaga
- Family
- Carabidae (Ground Beetles)
- Subfamily
- Brachininae
- Genus
- Brachinus (Bombardier Beetles)
Imported taxonomy record. Source availability varies; see the source references and editorial policy below.
Habitat and Range
Geographic Range
CA‒AZ‒Baja; arid areas and high elevations
Additional species information
Species notes from the sources
Etymology: Brachinus favicollis Erwin 1965
About Primitive Winged Insects: the wider group
Order-level background for Coleoptera, the group containing Brachinus favicollis. 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 Brachinus favicollis (2)
Photo credits: Contributed by tom murray; Additional contributions by Mike Quinn , v belov
Frequently Asked Questions About Brachinus favicollis
What is Brachinus favicollis?
Brachinus favicollis is a species in the family Carabidae, within the order Coleoptera.
How big is Brachinus favicollis?
9.5‒10.5 mm
How do you identify Brachinus favicollis?
pronotal punctures coarse, dense, uniformly distributed
Where is Brachinus favicollis found?
Range: CA‒AZ‒Baja; arid areas and high elevations