58 ZOOLOGICAL EESULTS OF THE EUWEXZOEI EXPEDITION. 



7. ClADOMELEA OEIfATA Hil'st, 



Cladomelea ornata Hirst, Ann. Mag. Nat. Hist. (7) xx. p. 36, text-fig. 4 (1907). 



Mokia, S.E. Ruwenzori, 3400 ft. A single female specimen. 



g . — Colour pale yellow ; tarsi and distal portions of metatarsi fuscous, tlie metatarsi 

 of the anterior pairs of legs being marked in the middle of their length with an 

 additional dark patch ; patellee and tibiee with light brown spots ; cephalothoracic 

 spines apicallj' darkened. 



Ceflialotliotax. — Ocular tubercle moderately elevated as compared with that of 

 C. longipes Cambr., the three spines of the cephalothorax of fair length and the middle 

 one slightly curved in an anterior direction. 



Ahdomen. — Dorsal tubercles of abdomen small, almost uniform in size, and distri- 

 buted much as in C. longipes. The two median tubercles of the second row are 

 replaced, however, by a single tubercle. Additional tubercles are present in the 

 posterior median part of the abdomen, a couple being situated between the row of 

 three tubercles and the lozenge-shaped group of four tubercles and another pair 

 placed posteriorly to the lozenge-shaped group. 



Legs. — Patella and tibia of first leg a little longer than metatarsus and tarsus, and 

 with tibia, metatarsus, and tarsus more slender than is the case in C. longipes. 



Measurements in mm. — Length of first leg 27, of second leg 19-5, of third leg 10, 

 of fourth leg 13'5, of posterior cephalothoracic spine 2-75, of ocular tubercle -5, of 

 cephalothorax 4*75, of abdomen 10; total length 14-5; breadth of cephalothorax 4-75, 

 of abdomen 12. 



Egg-cocoon pale yellow in colour, spherical, the surface smooth, the pedicle very 

 short. 



Suborder ACARI. 



Family I x o D i D ^. 



8. Ambltomma maemoeeum Koch. 



Amblyomma marmoreum Kocli, Arch. f. Katurg. (1) x. p. 224 (1844). 

 Mokia, S.E. Euwenzori, 3400 ft. Five males from a puff-adder. 



9. Ambltomma hebk^um sflendidum Giebel. 



Amblyomma splendidum Gieliel, Zeitschr. £. d. ges. Katuruissenscli. xlix. p. 293 (1877). 

 Amblyomma Jiebrceum splendidum Neumann, Arch, de Parasitol. ix. pp. 233, 234 (1905). 



Semliki Valley. Six males and four females from a buffalo. 



10. Oekithodokos saviCtKti ciECUs Neumann. 



Ornithodoros sctvignyi var. cacus Neumann, Mem. Soc. Zool. Fra-nce, xiv. p. 256 (1901). 

 Uganda, from native huts. Numerous specimens. 



