Helmy, T. and van Soest, R.W. 2005. Amphimedon species (Porifera: Niphatidae) from the Gulf of Aqaba, Northern Red Sea: Filling the gaps in the distribution of a common pantropical genus. Zootaxa. 859, 1 (Feb. 2005), 1–18. DOI:https://doi.org/10.11646/zootaxa.859.1.1.