Bembidion hastii
This record describes Bembidion hastii (species). Recorded family: Carabidae. Recorded order: Coleoptera.
Identification and Appearance
Bembidion hastii is a species of ground beetle in the family Carabidae. It is a Holarctic species found in northern Eurasia from Norway to the Far East and in North America (Alaska and Canada).
Wikipedia reference for Bembidion hastii: https://en.wikipedia.org/wiki/Bembidion_hastii.
Classification
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Coleoptera (Beetles)
- Suborder
- Adephaga
- Family
- Carabidae (Ground Beetles)
- Subfamily
- Trechinae
- Tribe
- Bembidiini
- Genus
- Bembidion
Imported taxonomy record. Source availability varies; see the source references and editorial policy below.
Habitat and Range
Habitat
gravel along freshwater margins
Geographic Range
holarctic; transcontinental boreal in NA (LB-AK)
Additional species information
Species notes from the sources
Etymology: Bembidion hastii Sahlberg 1827
About Primitive Winged Insects: the wider group
Order-level background for Coleoptera, the group containing Bembidion hastii. 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 Bembidion hastii (5)
Photo credits: Contributed by v belov