346 



Genus Ixodes 



INDEX TO VALID SPECIES OF IXODES 



Together with a List of the Collections in which 

 the Types are to be found. 



Names of Species, 

 Authors ana Date 



acuminatus Neumann, 1901 



acutitarsw (Karsch, 1880) 



*angustus Neumann, 1899 



auritulm Neumann, 1904 



*australiensis Neumann, 1904 



bicornit Neumann, 1906 

 boliviensis Neumann, 1904 

 *brunneus Koch, 1844 

 *caledonicus Nuttall, 1910 



*canisuga Johnston, 1849 



*cavipalpw Nuttall and War- 

 burton, 1907 

 cortiifer Neumann, 1908 

 coxaefurcatus Neumann, 1899 

 dentatus Marx, 1899, in Neu- 

 mann, 1899 

 diversifo'ssus Neumann, 1899 

 *jecialis Warburton and Nuttall, 



1909 

 *feclalis var. aegrifossus War- 

 burton and Nuttall, 1909 



fossulatus Neumann, 1899 

 fuscipes Koch, 1844 

 *gigas Warburton, 1910 



»hexagonus Leach, 1815 

 *hexagonut var. cookei (Packard, 



1869) 

 •holocyclus Neumann, 1899 



japonensis Neumann, 1904 



1 Determined by Karsch, but not the type, which is neither in Berlin nor Munich, and 

 cannot be traced. 



» Species contained in the Cambridge collection ; types, and others which have been 

 compared with the types. 



