82 



MR. A. MUaEAT ON THE GEOGRAPUICAL RELATIONS OP 



are found in the Old World ; two or three species occur in the 

 south of Europe. 



jsfote 5. — Spartocerus. If this genus is confined to Spartocerus 

 proper, it seems to be exclusively American. 



Note 6. — Hypselonotm. The same remark as on Spartocerus. 



jf^Qfe 7. — Heterogaster. This probably includes Nysius and 

 Gt/miis. 



8. Jlomoptera. 



Genera. 



Cicada 



Pseudopbania 

 Tettigometra . , 



Cercopis.. 



Aplirophora . 

 Tettigonia .... 

 Acoceplialus . 

 Bythoscopus . 

 Typhlocyba . 



Aphis ,.... 



Lachnus 



Pemphigus. . . . 





o 2 



^1 



^ 



rS.Afr 



Madg. 

 S. AfV. 



S. Afr, 



m 



9. Arachnoidea. 



Genera. 



4) Cj 



^1 





.i 



1 





India. 



i 





Li innochares {note 1 ) ... 



* 









* 







Gea {note 2) 





Note 1. — Information defective. 

 - Note 2. — There is an East-Indian genus named Gea, but if 

 the remarks by Dr. Thorell of Upsala (an able araneologist) are 

 to be relied on (see ' On European Spiders,' by T. Thorell, 

 Upsala, 1870, p. 225), the fossil spider Gea is a different species 

 and genus from the existing East -Indian species Gea spmipes ; and 

 if so, Gea has no existing representative genus, though the family 

 {Efeirides) is most numerous and diffused over the whole known 

 globe. — O. P. Cambridge. 



To the foregoing we may add the following, to complete the 

 notice of Heer and Krantz's lists, which go no further, viz. : — 



