Taxonomy of ant species (Hymenoptera: Formicidae) collected by pitfall traps from Sinai and Delta region, Egypt. Author Mohamed, S. Author Zalat, S. Author Fadl, H. text Egyptian Journal of Natural History 2001 3 40 61 journal article 21622 10.4314/ejnh.v3i1.30001 Monomorium niloticum Emery , 1881 Monomorium niloticum Emery , 1881: Ann. Mus. Civ. Stor. Nat. Giacomo. Doria 16:531. Monomorium venustum nilotica, Forel , 1910: Ann. Soc. Ent. Belg.54:6. World distribution: Egypt Distribution in Egypt: Gebel Elba and Sinai. Material examined: W.El-Arbaein: 1.IV. 1998 (3), 3.V.1998 (11), 13.VII.1998 (4), 11.VIII. 1998 (7), 15.XI.1998 (11), W.El-Talaa: 3.V.1998 (3), 13.VII.1998 (6), 11.VIII.1998 (10), 9.IX.1998 (4), Sahab: 18.11.1998 (10), 19.11.1998 (12), 1.IV.1998 (9), 2.V.1998 (5), 12.VII.1998 (6), 13.VII.1998 (15), 10.VIII.1998 (16), 11.VIII.1998 (8), 14.XI.1998 (10), 15.XI.1998 (9), (Ain Coll.).