354 



TYPE 



CO-TYPE 



0-TYPE 



These labels accompanying specimens indicate : 



= Types from which a new species has been described. 



= Co-types or specimens belonging to the same lot or lots 

 from which the types are selected. 



= 0-type, specimens which have been compared with the types 

 by N. & W. 



= Specimens of special interest, as being deformed, figured 

 for our book, etc. 



G.H.F. Nuttall 



18. VI. 1914 



Tops of corks 



= marked thus for types 



= thus for co-types 



= thus for specimens compared with types and which serve 

 as types (0-types). 



= brass nail on top = pinned 



= black topped nail on top of slides 



Signs on labels 



d' ? stands for male & female 

 " " nymph 



L " " larva 



a,b,c,etc. after a number denotes the different 

 species collected off the same host. 



(i) (ii) (iii), etc, after a number denotes that the 

 ticks of one species have been separated & put 

 in different tubes, etc., according to the stages 

 represented: cc ? are often together. 

 Os , Ls & eggs, empty skins etc. separated. 



