Heather Weevil
Strophosoma sus
This record describes Strophosoma sus (species). Recorded family: Curculionidae. Recorded order: Coleoptera.
Identification and Appearance
Size 3.4 to 4.5 mm. This is predominantly a black weevil, with a dusting of white scales down the side of the elytra and onto the pronutum. Unless identified by a recognised expert, photographic evidence is required and the specimen should be examined with a microscope. In the comments box, state the key or ID method used. Note the beetle's size and describe the identifying characters. It is advisable to retain the specimen in case further checks are needed. Peak time is probably between April and August. Widely distributed in Britain, and often frequent in areas with plenty of Heather. No additional images available for this species.
Classification
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Coleoptera
- Family
- Curculionidae
- Genus
- Strophosoma
Imported taxonomy record. Source availability varies; see the source references and editorial policy below.
Habitat and Range
Habitat
Areas where Heather is present.
Seasonal Activity
Peak time is probably between April and August.
Diet and Behavior
Life History
Associated with Heather.
Additional species information
Recorded status
Widely distributed in Britain, and often frequent in areas with plenty of Heather.
About Primitive Winged Insects: the wider group
Order-level background for Coleoptera, the group containing Strophosoma sus. 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 Heather Weevil (2)
Frequently Asked Questions About Heather Weevil
What is Heather Weevil?
Heather Weevil (Strophosoma sus) is a species in the family Curculionidae, within the order Coleoptera.
How big is Heather Weevil?
3.4 to 4.5 mm. This is predominantly a black weevil, with a dusting of white scales down the side of the elytra and onto the pronutum.
Where is Heather Weevil found?
Habitat: Areas where Heather is present.
When is Heather Weevil active?
Heather Weevil: seasonal activity - Peak time is probably between April and August..
What is the life cycle of a Heather Weevil?
Associated with Heather.