Proceratium melinum

Sysphincta europaea rossica Arnoldi, 1930: 144, Figs. 1–3, w, q. Current status: junior synonym of Proceratium melinum (Roger, 1860: 291). Synonymy: Brown 1958: 248 (s/f Proceratiinae). Type locality(-ies): “Aksaj (Dongebiet), den 16. Juli 1927, Nr. 2537, coll. Arnoldi ”. Original Karawajew labels: 1 w, “Аксай, / Арнольди”, “5453. Coll. / Karavaievi”, “ Sysphincta / europaea / rossica Arn. / typus”, “ Syntypus Sysphincta / europaea rossica / K. Arn.”. Material: SYNTYPE, 1 w (CASENT0916809) (Box 2).Published as part of Radchenko, Alexander G., Fisher, Brian L., Esteves, Flavia A., Martynova, Ekateryna V., Bazhenova, Tatyana N. & Lasarenko, Svetlana N., 2023, Ant type specimens (Hymenoptera, Formicidae) in the collection of Volodymyr Opanasovych Karawajew. Communication 1. Dorylinae, Poneromorpha and Pseudomyrmecinae, pp. 1-32 in Zootaxa 5244 (1) on page 26, DOI: 10.11646/zootaxa.5244.1.1, http://zenodo.org/record/764572