Wetterer, J. K.; Sharaf, M. R. 2021. Worldwide distribution of Syllophopsis subcoeca (Hymenoptera: Formicidae), an Old-World species long known only from the West Indies. Journal of Natural History 55 (23-24):1465-1476. 10.1080/00222933.2021.1948129 PDF

Sharaf, M. R.; Wetterer, J. K.; Mohamed, A. M. A.; Georgiadis, C.; Nasser, M. G.; Aldawood, A. S. 2024. Filling gaps in global myrmecology: ants of the Kingdom of Bahrain (Hymenoptera: Formicidae). Journal of Natural History 58 (41-44):1705-1786. [online early] 10.1080/00222933.2024.2388791 PDF