The updated data on the leaf beetle diversity (Coleoptera, Chrysomelidae) of Algeti National Park and its environs (Georgia, Caucasus)

The species diversity of the leaf beetles was investigated in Algeti National Park and its environs (Georgia, Caucasus). Forty-eight species of leaf beetles belonging to 23 genera are listed. Among the taxa two genera and six species are recorded for the first time in the investigated area: <em>Agelastica</em> Chevrolat, <em>Leptinotarsa </em>Chevrolat, <em>Agelastica alni</em> Linnaeus, <em>Coptocephala rubicunda rossica</em> Laicharting, <em>Cryptocephalus duplicatus</em> Suffrian, <em>Labidostomis longimana</em> Linnaeus, <em>Leptinotarsa decemlineata</em> Say and <em>Smaragdina xanthaspis</em> Germar. A checklist of the chrysomelids of Algeti National Park and its environs is presented for the first time.