Fbeudo scorpions in the British Museum. 455 



Ofpium jacohsoni, Tullgren. 



Asia, Siam : Bangkok. Seven specimens, collected by 

 Ca])t. S. S. Flower. 



Ceylon. One specimen, 22. x. 1906, collected by Prof. 

 Arthur Willey. 



(Jlpium palhpesj Lucas. 



Italy : Genoa. One specimen, collected on the sea-shore 

 by O. Thomas. 



Ideohisium camhridgii, L. Koch. 



Africa, Algiers. Two specimens, collected by Mr. S. Hirst. 



Note. — This species has been recorded from Algiers and 

 Morocco before by Eug. Simon, but that was before the 

 recognition of the species belonging to the genus Ideohisium ; 

 there was also some confusion between Ohisium {Honcus) 

 luhricum, L. Koch, and Obisium (Roncua) camhridgii^ L. 

 Koch. It is therefore of some interest to have authentic 

 specimens of the above species from the north of Africa. 

 The specimens have been compared with English ones. 



Ohisium luhricum, L. Koch. 

 Italy : Genoa. Six specimens, collected by 0. Thomas. 



Ohisium doderoi, E. Simon. 



Africa, Algiers. Some specimens, collected by Mr. S. 

 Hirst. 



Note. — This species has not before now been recorded from 

 the north of Africa. I have compared it with specimens 

 from Italy, and I find no essential differences. 



Ckthonius rayi, L. Koch. 

 Italy : Genoa. 6 S ■ collected by 0. Thomas. 



Chthonius tetrachelatus, Preyssler. 



Italy : Genoa. 1 ? , collected on the sea-shore by 

 0. Thomas. 



