Gabrius astutoides
This record describes Gabrius astutoides (species). Recorded family: Staphylinidae. Recorded order: Coleoptera.
Identification and Appearance
Very similar to the palearctic Gabrius astutus (only separated by aedeagus) Earliest NA specimen are of 1936 from Pensylvania
Classification
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Coleoptera (Beetles)
- Suborder
- Polyphaga
- Superfamily
- Staphylinoidea
- Family
- Staphylinidae (Rove Beetles)
- Subfamily
- Staphylininae
- Tribe
- Staphylinini
- Genus
- Gabrius
Imported taxonomy record. Source availability varies; see the source references and editorial policy below.
Habitat and Range
Geographic Range
Introduced from Europe, mostly northeastern in NA, but one records from Manitoba (westernmost)
Additional species information
Species notes from the sources
Etymology: Gabrius astutoides (Strand, 1946)
About Primitive Winged Insects: the wider group
Order-level background for Coleoptera, the group containing Gabrius astutoides. 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 Gabrius astutoides (3)
Photo credits: Contributed by Nicolas Bédard
Frequently Asked Questions About Gabrius astutoides
What is Gabrius astutoides?
Gabrius astutoides is a species in the family Staphylinidae, within the order Coleoptera.
How do you identify Gabrius astutoides?
Very similar to the palearctic Gabrius astutus (only separated by aedeagus)
Where is Gabrius astutoides found?
Range: Introduced from Europe, mostly northeastern in NA, but one records from Manitoba (westernmost)