0. pavimentoms 



63 



specimens collected in Namaland by Schultze, 0. savignyi generally has 

 larger humps on the tarsi, but in two specimens of savignyi from 

 Dongola, no differences in leg structure were observable. According 

 to Schultze, 0. pavimentosus has the same habits as 0. moubata (q.v.), 

 being common in places where travellers rest, and attacking men when 

 they lie upon the ground (apparently its attack is not confined to the 

 night time). 



Fig. 90. 



Fig. 91. 



Fig. 90. 0. pavimentosus. End of leg I of a specimen measuring 12 mm. I. (Donitz, 



1906, pi., fig. 2.) 

 Fig. 91. 0. pavimentosus. End of leg IV of same specimen as preceding, tarsus 



2-4 mm. I. (Donitz, 1906, pi., fig. 2.) 



£% 



Fig. 92. O. pavimentosus. Ends of legs I and II. (Nn. 1901, fig. 1.) 



ORNITHODOROS ERRATICUS (Lucas), 1849. 



Syn. and Lit. : Argas erratiacs Lucas, 1849, p. 316, gives a fairly good description, 

 considering the date. 

 Ornithodoros miliaria Karsch, 1880, p. 141: brief Latin description of three lines. 



Neumann, 1901, p. 256, examined the type and referred it to 0. erraticus. 

 Ornithodoros erraticus (Lucas) Neumann, 1896, p. 37. 



Icon.: No figures published. 



