ETSBCIB VXD ARACHNIDS FROM SOMAL1MNU. 41* 



Glass ARACHXIDA. 



Order A C a B i. 

 Family Trombidiid.e. 

 Genus Troubidium. 

 Trombidil'.m riNcroiui'.u (Linn.), Trouess. 



Tromhidium tinctorium, Trouessart, Ann. S _»c. Ent. France, 1894, 

 pp. 89-91 & 94, tig. a. 



Loc. Hargaisa in North-west Sjmaliland (April 25-28, 1895). 

 Two specimeus in the Hope Museutn at Oxford. 



Family Argasid.e. 

 Genus Ohnitiiodoros Koch. 



Orsithodoros SAViGxrr (Aud.). 



Ar<i>ix sari'/iiifi, Aud., Description de l'Egypte, Hist. Xat. i. 

 pi. iv. ti^. 5 ; Explanation of Plates, p. ls;{ < i>27). 



OrntiAodoroa savignyi, Neumann, Atem. Soc. Zool. France, x. 

 p. 26 (1897). 



Loc. Bularli in West Somaliland (May 1895). Six specimens, 

 two in the British Museum, the rest in the Hope Museum at 

 Oxford. 



Family Ixodiu.e. 



Genus Htaxomma C. Koch. 



II v\i.i>mma asossuu ( '. Koch. 



Hyalomma grottum, I '. Koch, Arch. Natur, z. i. p. 220, uo. 2, 

 Uehersieht etc. iv. p. 34, pi. ii. fig. 8 (1847). 



Loc. Bularli in W'esr Bomaliland (May l s< .>.">t. 



\ single distended female, probably referable to this species; in 

 the Hope M oseum al ' fxford. 



< tenus Kmi'K bpb \i.i b ( '. Koch. 



KlMi'U I. I'll UAJt U Sax a BUB | I- at r. ). 



I,.„i..< tanyuinevMy Latreille, lli-t. Nat. Crust. Ins. i. p. I~>7 

 (1804). 



Bhipieephalus Bangui neus (Latr.), Neumann, Eklem. Soc. Zool. 

 Prance, \. p. ~>. 



/. . Bularli in Wesl Somaliland (Ma; IS 



Three specimens, one in the British Museum and two in 

 I [ope M ii- urn .it ( ) cford. 



Pzoo. /."ml. Boo.— 1900, N". iv. i 



