Rhinoncus pericarpius
This record describes Rhinoncus pericarpius (species). Recorded family: Curculionidae. Recorded order: Coleoptera.
Identification and Appearance
2.5-3.6mm. This is a small greyish weevil with a cream coloured blotch at the centre join of the elytra. The rostrum is relatively short and broad. The underside is covered in pale rounded scales. Legs are red-brown. 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. Widespread and fairly frequent in England and Wales.
Classification
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Coleoptera (Beetles)
- Suborder
- Polyphaga
- Superfamily
- Curculionoidea
- Family
- Curculionidae (Snout and Bark Beetles)
- Subfamily
- Ceutorhynchinae
- Tribe
- Phytobiini
- Genus
- Rhinoncus
Imported taxonomy record. Source availability varies; see the source references and editorial policy below.
Habitat and Range
Habitat
Found on sorrels and dock.
Seasonal Activity
Spring and summer.
Additional species information
Recorded status
Widespread and fairly frequent in England and Wales.
About Primitive Winged Insects: the wider group
Order-level background for Coleoptera, the group containing Rhinoncus pericarpius. 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 Rhinoncus pericarpius (10)
Frequently Asked Questions About Rhinoncus pericarpius
What is Rhinoncus pericarpius?
Rhinoncus pericarpius is a species in the family Curculionidae, within the order Coleoptera.
Where is Rhinoncus pericarpius found?
Habitat: Found on sorrels and dock.
When is Rhinoncus pericarpius active?
Rhinoncus pericarpius: seasonal activity - Spring and summer..