Chariessa pilosa
This record describes Chariessa pilosa (species). Recorded family: Cleridae. Recorded order: Coleoptera.
Identification and Appearance

Pronotal discal black lines broad and proximal to each other ♂ ♀
Wikipedia reference for Chariessa pilosa: http://en.wikipedia.org/wiki/Chariessa_pilosa.
Classification
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Coleoptera (Beetles)
- Suborder
- Polyphaga
- Superfamily
- Cleroidea
- Family
- Cleridae (Checkered Beetles)
- Subfamily
- Peloniinae
- Genus
- Chariessa
Imported taxonomy record. Source availability varies; see the source references and editorial policy below.
Habitat and Range
Habitat
on infested hardwoods and conifers
Geographic Range
mostly e. NA to Great Plains, plus scattered nw US records - Map , the most widely distributed clerid species in NA
Seasonal Activity
May-July (BG data); Mar-Jul in FL ( 3 )
Diet and Behavior
Diet: Larvae prey on wood-boring larvae Adults feed on insects attracted to freshly cut log during the summer.
Additional species information
Species notes from the sources
Etymology: pilosa = 'hairy'
About Primitive Winged Insects: the wider group
Order-level background for Coleoptera, the group containing Chariessa pilosa. 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 Chariessa pilosa (3)
Photo credits: Contributed by Cotinis; Additional contributions by Mike Quinn , v belov , Marci Hess
Frequently Asked Questions About Chariessa pilosa
What is Chariessa pilosa?
Chariessa pilosa is a species in the family Cleridae, within the order Coleoptera.
How big is Chariessa pilosa?
Length 7.0-15.0 mm
How do you identify Chariessa pilosa?
Pronotal discal black lines broad and proximal to each other ♂ ♀
Where is Chariessa pilosa found?
| Feature | Details |
|---|---|
| Habitat | on infested hardwoods and conifers |
| Range | mostly e. NA to Great Plains, plus scattered nw US records - Map , the most widely distributed clerid species in NA |
What does Chariessa pilosa eat?
The diet of the Chariessa pilosa includes Larvae prey on wood-boring larvae Adults feed on insects attracted to freshly cut log during the summer..
When is Chariessa pilosa active?
Chariessa pilosa: seasonal activity - May-July (BG data); Mar-Jul in FL ( 3 ).
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