Montana Field Guide

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- Kingdom - Animals - Animalia
  - Phylum - Spiders, Insects, and Crustaceans - Arthropoda
    - Class - Insects - Insecta
      - Order - Sawflies / Wasps / Bees / Ants - Hymenoptera
        
        Family - Ants - Formicidae
        
        Species - Labor Day Field Ant - Lasius neoniger

Labor Day Field Ant - Lasius neoniger

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Native Species

Global Rank: G5
State Rank: SNR

Agency Status
USFWS:
USFS:
BLM:

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General Description

We do not yet have descriptive information on this species. Please try the buttons above to search for information from other sources.

Stewardship Responsibility

References

Additional ReferencesLegend: View Online Publication
Do you know of a citation we're missing?
- Borchert, H.F. 1969. Formicidae of the Bearpaw Mountains of Montana. M.Sc. Thesis. Bozeman, Montana: Montana State University. 61 p.
- Jensen, Joseph M. 2005. Interactions between the invasive plant Centaurea maculosa and ant communities in savannas in western Montana. M.S. Thesis. University of Montana. Missoula, MT.
- Wheeler, G.C. and J. Wheeler. 1988. A checklist of the ants of Montana. Psyche: A Journal of Entomology. Vol. 95. pp. 101-114.
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Additional Sources of Information Related to "Insects"

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Dragonflies / Damselflies

Ferns and allies

Conifers

Flowering Plants (Dicots)

Flowering Plants (Monocots)

Citation for data on this website:
Labor Day Field Ant — Lasius neoniger. Montana Field Guide. Montana Natural Heritage Program. Retrieved on December 11, 2025, from https://FieldGuide.mt.gov/speciesDetail.aspx?elcode=IIHYM25040