Published in Results of the Swedish zoological expedition to Egypt and the White Nile, 1901, under the direction of L.A. Jägerskiöld, in 1904, in volume 1, pages 1-4

Published in Results of the Swedish zoological expedition to Egypt and the White Nile, 1901, under the direction of L.A. Jägerskiöld, in 1904, in volume 1, pages iii-v