A list of 78 ant species and morphospecies collected in June 2025 from 58 sites in the Euboea Island is presented. First nest samples with gynes of endemic Temnothorax euboeae Salata & Borowiec, 2022, and hitherto not described gynes of Aphaenogaster tristis Borowiec et al., 2024 and Temnothorax brackoi Salata & Borowiec, 2019 were collected. An updated list of 92 species and morphospecies known from the Euboea Island is given.
Borowiec et al. (Fri,) studied this question.