ColeopteraPtinidae – Death-watch and Spider Beetles

Caenocara scymnoides

This record describes Caenocara scymnoides (species). Recorded family: Ptinidae. Recorded order: Coleoptera.

Identification and Appearance

Caenocara scymnoides - Caenocara scymnoides
Contributed by Marc DiGirolomo

Pubescence short and inclined, antennal club in male blackish

Classification

Kingdom
Animalia
Phylum
Arthropoda
Class
Insecta
Order
Coleoptera (Beetles)
Suborder
Polyphaga
Superfamily
Bostrichoidea
Family
Ptinidae (Death-watch and Spider Beetles)
Subfamily
Dorcatominae
Tribe
Dorcatomini
Genus
Caenocara (Puffball Beetles)

Imported taxonomy record. Source availability varies; see the source references and editorial policy below.

Habitat and Range

Geographic Range

CA,CO,MA,MB,MT,NH,NJ,NV,NY,SK,VT [BG Data]

Additional species information

Species notes from the sources

Etymology: Caenocara scymnoides LeConte, 1865

About Primitive Winged Insects: the wider group

Order-level background for Coleoptera, the group containing Caenocara scymnoides. 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.

Explore Coleoptera families and species →

Photos of Caenocara scymnoides (4)

Caenocara scymnoides - photo 1
Contributed by Marc DiGirolomo
Caenocara scymnoides - photo 2
Contributed by Marc DiGirolomo
Caenocara scymnoides - photo 3
Contributed by Marc DiGirolomo
Caenocara scymnoides - photo 4
Contributed by Marc DiGirolomo

Photo credits: Contributed by Marc DiGirolomo

Frequently Asked Questions About Caenocara scymnoides

What is Caenocara scymnoides?

Caenocara scymnoides is a species in the family Ptinidae, within the order Coleoptera.

How big is Caenocara scymnoides?

1.8-2.3 mm

How do you identify Caenocara scymnoides?

Pubescence short and inclined, antennal club in male blackish

Where is Caenocara scymnoides found?

Range: CA,CO,MA,MB,MT,NH,NJ,NV,NY,SK,VT [BG Data]

How we use and review source data. Source count does not imply independent verification.

Photo credits: Contributed by Marc DiGirolomo. Contributors retain copyright over their individual contributions.