Requested reference
Pickard-Cambridge, O. (1871c). Notes on a collection of Arachnida made by J. K. Lord, Esq., in the peninsula of Sinai and on the African borders of the Red Sea. Proceedings of the Zoological Society of London 38(3, 1870): 818-823, pl. 50. [published in April 1871, after Duncan, 1937] -- Show included taxa