Megaphyllum byzantinum (Verhoeff, 1901)
Brachyiulus (Chromatoiulus) byzantinus Verhoeff, 1901c: 266 –267, Fig. 7. Brachyiulus (Byzantorhopalum) byzantinus: Verhoeff 1930: 1667 .
Chromatoiulus byzantinus: Attems 1927: 222; Strasser 1976: 643; Ceuca 1992: 425. Megaphyllum byzantinum: Enghoff 2006: 183; Enghoff & Kime 2009.
Material examined. MNB: ZMB 2507a: gonopods, 1st and 2nd leg-pairs, syntype, slide preparation (Nr. 1743 Coll. Verhoeff), Konstantinopel, 1900, leg. Apfelbeck; NHMW: gonopods, slide preparation, Belgrader Wald bei Konstantinopel [Belgrade Forest by Constantinople], X. 0 1., leg. Apfelbeck.
Distribution in the Balkans. Turkey: Belgrade Forest (type locality) (Enghoff 2006).
World distribution. Endemic to Turkey, present not only in the European part but in Çankiri, too (Enghoff 2006).
Remarks. The only species of the dubious subgenus Byzantorhopalum Verhoeff, 1930 .