Scientific illustration of Lasius nemorivagus ant - showing key identification features including head, thorax, and gaster.

Fossil Lasius nemorivagus

Non-Parasitic Queen No Gamergate
Sci. Name
Lasius nemorivagus
Tribe
Lasiini
Subfamily
Formicinae
Author
Wheeler, 1915
Fossil
Yes (fossil species)
Incertae Sedis
Incertae Sedis in Genus
Distribution
Found in 0 countries

Introduction

Lasius nemorivagus is an extinct ant species known only from fossil specimens preserved in Baltic Amber from the Late Eocene epoch. The queen (gyne) measured about 6mm in body length and was described by Wheeler in 1915 based on a single specimen. This species belonged to the subgenus Chthonolasius, characterized by a relatively wide head that is broader than the mesosoma (the middle body section). The body has sparse standing hairs and appears shiny due to fine punctation. The original type specimen was likely lost during World War II. This is a paleontological species, not a living ant that can be kept in captivity.

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Status by country, from Kass et al. 2022 & Wong et al. 2023

Native Invasive Introduced (indoor) Intercepted Unknown
2000 - 2026
Fossil

No caresheet needed

Lasius nemorivagus is a fossil species and does not require a caresheet.