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Source: Original photographs by by Barbara Knoflach. Heliophanus dux, leg.van Harten. With Author permission. Published in: Wesolowska, van Harten 1994. The jumping spiders (Salticidae, Araneae) of Yemen. Yemeni-German Plant Protection Project, P.O.Box 26, Sana'a, Republic of Yemen, 86: 35, fig. 75-83.
Copyright © for the photographs by Barbara Knoflach.Copyright © for the page by J. Proszynski, 2002.