Wanless F.R. 1980b.
A revision of the spider genus Orthrus (Araneae, Salticidae).
Bulletin of the British Museum (Natural History) (Zoology series) 38 (4): 225-232, illustrations t 1-4.
Diagnostic illustrations used by permission of the © Trustees of the Natural History Museum, London,, Editor of the Bulletin of the British Museum (Natural History) (Zoology series) and the Author(s).
Diagnostic illustration used by permision Wanless, F.R.