Lysiopetalum (Osmanopetalum) kosswigi Verhoeff, 1940, Rev. Fac. Sci. Univ. Istanbul, 5 (1–2): 16, figs 13–16. ST: one specimen, probably F* (NHMW) and 1 F (ZMB) from Istanbul, Turkey. Verhoeff, 1941, Rev. Fac. Sci. Univ. Istanbul, 6: 295, fig. 24. Moritz & Fischer, 1974, Mitt. Zool. Mus. Berlin, 50 (2): 339.
Lysiopetalum (Osmanopetalum) kosswigii [sic!] costatum Verhoeff, 1941, Rev. Fac. Sci. Univ. Istanbul, 6: 296, fig. 23. Male ST? (identified specimens in ZSM, type repository unknown) from unspecified locality in Turkey.
Acanthopetalum kosswigi: Hoffman & Lohmander, 1964, Mitt. Hamb. Zool. Mus. Inst., 62: 125, figs 10–12. Strasser, 1970, Senckenb. Biol., 51 (3–4): 246, 251, fig. 14.
Acanthopetalum minotauri kosswigi: Strasser, 1975, Rev. Suisse Zool., 82 (3): 589.
Acanthopetalum furculigerum kosswigi: Strasser, 1976, Rev. Suisse Zool., 83 (3): 600, 637. Stagl & Stoev, 2005, Katal. Wiss. Samml. Naturhist. Mus. Wien, 19 (2): 16.
Range: known from the European and Asiatic (Aegean) parts of Turkey and the Greek island of Kos.