Asaphidion stierlini
This record describes Asaphidion stierlini (species). Recorded family: Carabidae. Recorded order: Coleoptera.
Identification and Appearance
This is a very handsome beetle, the entire upper surface shiny metallic bronze mottled with violet or blue overtones. Despite the distinctive appearance there are other very similar species and detailed examination is necessary to reach a sound id. Various habitats including arable fields and even shaded areas where it may be located hiding under stones and logs. A. stierlini is mostly found in south east Britain ranging north to south Yorkshire. Asaphidion flavipes, A. curtum, and A. stierlini are all similar in shape and size No additional images available for this species.
Classification
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Coleoptera
- Family
- Carabidae
- Genus
- Asaphidion
Imported taxonomy record. Source availability varies; see the source references and editorial policy below.
Habitat and Range
Habitat
Various habitats including arable fields and even shaded areas where it may be located hiding under stones and logs.
Seasonal Activity
Mainly from April to September.
Additional species information
Recorded status
A. stierlini is mostly found in south east Britain ranging north to south Yorkshire.
About Primitive Winged Insects: the wider group
Order-level background for Coleoptera, the group containing Asaphidion stierlini. 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 Asaphidion stierlini (2)
Frequently Asked Questions About Asaphidion stierlini
What is Asaphidion stierlini?
Asaphidion stierlini is a species in the family Carabidae, within the order Coleoptera.
How big is Asaphidion stierlini?
Graham Calow
Where is Asaphidion stierlini found?
Habitat: Various habitats including arable fields and even shaded areas where it may be located hiding under stones and logs.
When is Asaphidion stierlini active?
Asaphidion stierlini: seasonal activity - Mainly from April to September..