18 



it ascends the plateau gradually. It is watered by a inoimiain 

 stream, is very fertile and full of palm groves. 



I take tliis opportunity to express my great indebtedness to 

 Mr. Bent for having permitted my collector to accompany him 

 on his Expedition.^ 



^ The following is a list of the published descriptions of the Invertebrates 

 collected on the Expedition : — 



1. " On the Insects other than Ooleopteva obtained by Dr. Audcreon's 

 Collector during Mr. T. Bent's Expedition to the Hadramaut, South 

 Arabia." Bj W. F. Kirby, F.L.S., F.E.S.— Journ. Linn. Soc, Zool. 

 Tol. XXV. 1895, pp. 279-285. 



2. " On the Coleoptera obtained &c." By C. J. Gahan, M.A.— Journ. Linn. 

 Soc, Zool. Tol. xsT. 1895, pp. 285-29L 



3. " On the Araehnida and Myriopoda obtained &c. ; with a Supplement 

 upon the Scorpions obtained by Dr. Anderson in Egypt and the Eastern 

 Soudan." By E. I. Pocock. — Journ. Linn. Soc, Zool. vol. xxv. 1895, 

 pp. 292-316, pi. ix. 



