Hister unicolor
This record describes Hister unicolor (species). Recorded family: Histeridae. Recorded order: Coleoptera.
Identification and Appearance
Length 8 to 10 mm. This is a fairly large, oval species that is uniformly black, but there are other similar members of this family, so detailed examination is necessary. All year round, but commonest in summer. Widely distributed throughout the British Isles although less frequent in the north, it is generally quoted as local but may be common where found.
Classification
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Coleoptera
- Family
- Histeridae
- Genus
- Hister
Imported taxonomy record. Source availability varies; see the source references and editorial policy below.
Habitat and Range
Habitat
Associated with horse and cattle dung.
Seasonal Activity
All year round, but commonest in summer.
Additional species information
Recorded status
Widely distributed throughout the British Isles although less frequent in the north, it is generally quoted as local but may be common where found.
About Primitive Winged Insects: the wider group
Order-level background for Coleoptera, the group containing Hister unicolor. 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 Hister unicolor (2)
Frequently Asked Questions About Hister unicolor
What is Hister unicolor?
Hister unicolor is a species in the family Histeridae, within the order Coleoptera.
How big is Hister unicolor?
8 to 10 mm. This is a fairly large, oval species that is uniformly black, but there are other similar members of this family, so detailed examination is necessary.
Where is Hister unicolor found?
Habitat: Associated with horse and cattle dung.
When is Hister unicolor active?
Hister unicolor: seasonal activity - All year round, but commonest in summer..