Longitarsus flavicornis
This record describes Longitarsus flavicornis (species). Recorded family: Chrysomelidae. Recorded order: Coleoptera.
Identification and Appearance
A small 2.5 to 3 mm pale orange to reddish flea beetle. Associated with Ragworts (Senecio species). Fairly frequent and widespread south of a line from the Mersey to the Humber estuaries. No additional images available for this species.
Classification
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Coleoptera
- Family
- Chrysomelidae
- Genus
- Longitarsus
Imported taxonomy record. Source availability varies; see the source references and editorial policy below.
Habitat and Range
Habitat
Associated with Ragworts (Senecio species).
Seasonal Activity
March to early November.
Additional species information
Recorded status
Fairly frequent and widespread south of a line from the Mersey to the Humber estuaries.
About Primitive Winged Insects: the wider group
Order-level background for Coleoptera, the group containing Longitarsus flavicornis. 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.
Frequently Asked Questions About Longitarsus flavicornis
What is Longitarsus flavicornis?
Longitarsus flavicornis is a species in the family Chrysomelidae, within the order Coleoptera.
Where is Longitarsus flavicornis found?
Habitat: Associated with Ragworts (Senecio species).
When is Longitarsus flavicornis active?
Longitarsus flavicornis: seasonal activity - March to early November..