Aphaenogaster sangiorgii

Borowiec (2014) notes that this taxon was described based only on a single queen collected in Cephalonia Island and later reported from Macedonia (Karaman 2002). Its status needs revision, with great probability the holotype specimen is an aberrant individual of a species within the Aphaenogaster finzii-subterraneoides complex. Schifani et al. (2022) found the identity of this taxon to be uncertain.

Distribution based on Regional Taxon Lists
Palaearctic Region: Greece, Republic of Macedonia.

Nomenclature

 * . Stenamma (Aphaenogaster) sangiorgii Emery, 1901e: 57, fig. (q.) GREECE.
 * Combination in Aphaenogaster: Emery, 1908c: 337;
 * combination in Aphaenogaster (Attomyrma): Emery, 1921f: 59.
 * Status as species: Emery, 1908c: 337; Emery, 1921f: 59; Finzi, 1930d: 312; Agosti & Collingwood, 1987a: 54; Bolton, 1995b: 72; Karaman, M.G. 2011b: 19; Legakis, 2011: 7; Borowiec, L. & Salata, 2012: 466; Borowiec, L. 2014: 17; Lebas, et al. 2016: 261; Salata & Borowiec, 2018c: 42.

References based on Global Ant Biodiversity Informatics

 * Agosti, D. and C.A. Collingwood. 1987. A provisional list of the Balkan ants (Hym. Formicidae) and a key to the worker caste. I. Synonymic list. Mitteilungen der Schweizerischen Entomologischen Gesellschaft, 60: 51-62
 * Borowiec L. 2014. Catalogue of ants of Europe, the Mediterranean Basin and adjacent regions (Hymenoptera: Formicidae). Genus (Wroclaw) 25(1-2): 1-340.
 * Borowiec L., and S. Salata. 2012. Ants of Greece - Checklist, comments and new faunistic data (Hymenoptera: Formicidae). Genus 23(4): 461-563.
 * Czechowski W., A. Radchenko, W. Czechowska and K. Vepsäläinen. 2012. The ants of Poland with reference to the myrmecofauna of Europe. Fauna Poloniae 4. Warsaw: Natura Optima Dux Foundation, 1-496 pp
 * Emery, C. "Spicilegio mirmecologico." Bollettino della Societa Entomologica Italiana 33 (1901): 57-63.
 * Karaman M. G. 2009. An introduction to the ant fauna of Macedonia (Balkan Peninsula), a check list (Hymenoptera, Formicidae). Natura Montenegrina 8(3): 151-162.
 * Salata S., and L. Borowiec. 2018. Taxonomic and faunistic notes on Greek ants (Hymenoptera: Formicidae). Annals of the Upper Silesian Museum in Bytom Entomology 27: 1-51.