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[2] Dan (G. W.) D., Sordinas A.F. 2024 The Millet Skipper Pelopidas thrax (Hübner, [1821]) (Lepidoptera: Hesperiidae) new to the Greek island of Kerkyra (Corfu). Entomologist’s Rec. J. Var. 136: 49–52.

[3] Anastassiu H.T., Coutsis J.G. 2025 Evidence for the overwintering capability of Pelopidas thrax (Lepidoptera: Hesperiidae: Hesperiinae) in Northern Greece, indicating potentially permanent establishment. Phegea 53 (3): 100–104.

[4] Xhuliana Q., Sylvain C., Anila P. 2025 Pelopidas thrax (Hübner, [1821]) (Lepidoptera: Hesperiidae): new to Albania, records and distribution update. With first recorded sightings in Montenegro and Croatia. Chronicles Fluturat e Shqipërisë 2025 (2): 40–44. https://doi.org/10.5281/zenodo.16814495

[1] Langourov M., Simov N., Abadjiev S. 2022 The invasion continues: Hierodula tenuidentata (Mantodea), Leptoglossus occidentalis (Hemiptera) and Pelopidas thrax (Lepidoptera) already on the island of Alonnisos. Historia naturalis bulgarica 44 (11): 137–144. https://doi.org/10.48027/hnb.44.112

[2] Abadjiev S., Langourov M., Simov N. 2025 A long-awaited guest in the Bulgarian fauna, Danaus chrysippus (Linnaeus, 1758) (Lepidoptera), is already here. Historia naturalis bulgarica 47 (9): 315–318. https://doi.org/10.48027/hnb.47.093