First Record Of Fossil Species Of The Genus Tetramorium (Hymenoptera, Formicidae)

A. G. Radchenko 1  and G. M. Dlussky 1
  • 1 Schmalhausen Institute of Zoology, NAS of Ukraine, vul. B. Khmelnytskogo, 15, Kiev, 01030 Ukraine


Two extinct species of the modern genus Tetramorium Mayr, T. paraarmatum sp. n. and T. kulickae sp. n., are described from the Baltic amber (Poland, ca. 37 Ma). This is the first record of the fossil species of this genus. Described species resemble recent Palaearctic species, and we preliminarily place them to the inerme and caespitum species groups, respectively. Findings of other, previously non-recorded and not described yet fossil Tetramorium species from the Middle (or possibly Early) Eocene and Miocene deposits of Europe and North America are discussed.

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