ColeopteraChrysomelidae – Leaf Beetles

Monoxia elegans

This record describes Monoxia elegans (species). Recorded family: Chrysomelidae. Recorded order: Coleoptera.

Identification and Appearance

Monoxia elegans - Monoxia elegans
Contributed by Edward L. Ruden

The species key is available in Blake 1939 and Wilcox 1965 , with the former having the detailed original description too. The key requires inspection of the male's aedeagus. However, host plant identification, locality, and other key features are helpful in eliminating other possibilities.

Classification

Kingdom
Animalia
Phylum
Arthropoda
Class
Insecta
Order
Coleoptera (Beetles)
Suborder
Polyphaga
Superfamily
Chrysomeloidea
Family
Chrysomelidae (Leaf Beetles)
Subfamily
Galerucinae
Tribe
Galerucini
Genus
Monoxia

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

Habitat and Range

Geographic Range

Colorado to New Mexico to Oregon

Diet and Behavior

Diet: Atriplex , Chenopodium , sugar beet ( Beta ), kafircorn

Additional species information

Species notes from the sources

Etymology: Monoxia elegans Blake, 1939

About Primitive Winged Insects: the wider group

Order-level background for Coleoptera, the group containing Monoxia elegans. 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 Monoxia elegans (4)

Monoxia elegans - photo 1
Contributed by Edward L. Ruden
Monoxia elegans - photo 2
Contributed by Edward L. Ruden
Monoxia elegans - photo 3
Contributed by Edward L. Ruden
Monoxia elegans - photo 4
Contributed by Edward L. Ruden

Photo credits: Contributed by Edward L. Ruden

Frequently Asked Questions About Monoxia elegans

What is Monoxia elegans?

Monoxia elegans is a species in the family Chrysomelidae, within the order Coleoptera.

How big is Monoxia elegans?

3.4-4.5 mm

How do you identify Monoxia elegans?

The species key is available in Blake 1939 and Wilcox 1965 , with the former having the detailed original description too. The key requires inspection of the male's aedeagus. However, host plant identification, locality, and other key features are helpful in eliminating other possibilities.

Where is Monoxia elegans found?

Range: Colorado to New Mexico to Oregon

What does Monoxia elegans eat?

The diet of the Monoxia elegans includes Atriplex , Chenopodium , sugar beet ( Beta ), kafircorn.

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

Photo credits: Contributed by Edward L. Ruden. Contributors retain copyright over their individual contributions.