ColeopteraCryptophagidae – Silken Fungus Beetles

Atomaria ephippiata

This record describes Atomaria ephippiata (species). Recorded family: Cryptophagidae. Recorded order: Coleoptera.

Identification and Appearance

Atomaria ephippiata - Atomaria ephippiata
Contributed by Cotinis; Additional contributions by Mike Quinn , v belov , mfdigiro

Elytral pattern distinctive within this genus.

Classification

Kingdom
Animalia
Phylum
Arthropoda
Class
Insecta
Order
Coleoptera (Beetles)
Suborder
Polyphaga
Superfamily
Cucujoidea
Family
Cryptophagidae (Silken Fungus Beetles)
Subfamily
Atomariinae
Tribe
Atomariini
Genus
Atomaria

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

Habitat and Range

Habitat

on fungi and molds in litter and nests

Geographic Range

transcontinental across n. NA (NF-BC to NY-WI-OR) - Map

Additional species information

Species notes from the sources

Etymology: Atomaria ephippiata Zimmermann, 1869

About Primitive Winged Insects: the wider group

Order-level background for Coleoptera, the group containing Atomaria ephippiata. 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 Atomaria ephippiata (5)

Atomaria ephippiata - photo 1
Contributed by Cotinis; Additional contributions by Mike Quinn , v belov , mfdigiro
Atomaria ephippiata - photo 2
Contributed by Cotinis; Additional contributions by Mike Quinn , v belov , mfdigiro
Atomaria ephippiata - photo 3
Contributed by Cotinis; Additional contributions by Mike Quinn , v belov , mfdigiro
Atomaria ephippiata - photo 4
Contributed by Cotinis; Additional contributions by Mike Quinn , v belov , mfdigiro
Atomaria ephippiata - photo 5
Contributed by Cotinis; Additional contributions by Mike Quinn , v belov , mfdigiro

Photo credits: Contributed by Cotinis; Additional contributions by Mike Quinn , v belov , mfdigiro

Frequently Asked Questions About Atomaria ephippiata

What is Atomaria ephippiata?

Atomaria ephippiata is a species in the family Cryptophagidae, within the order Coleoptera.

How big is Atomaria ephippiata?

1.5–1.6 mm

How do you identify Atomaria ephippiata?

Elytral pattern distinctive within this genus.

Where is Atomaria ephippiata found?
FeatureDetails
Habitaton fungi and molds in litter and nests
Rangetranscontinental across n. NA (NF-BC to NY-WI-OR) - Map

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

Photo credits: Contributed by Cotinis; Additional contributions by Mike Quinn , v belov , mfdigiro. Contributors retain copyright over their individual contributions.