1~>I Tin- /y/.srrVx of Cambridgeshire 



I ! KM1PTERA-HOMOPTEUA. 



CICADINA. 

 MEMBRACIDAE. 



Cent-rot us ronmfit*, Linn. Gamlingay, Whitewood. 

 Issus coleoptratus, Geoffr. Ely, Swaffham Bulbeck, etc. 



CIXIIDAE. 



Cixius nervosus, Linn. Gamlingay Wood, Hildersham, Bot- 

 tisham Fen. 



CERCOPIDAE. 



Triecphora vulnerata, Illiq. Gamlingay in May (C. Darwin). 

 Philaenus spumarius, Linn. Common. 



,, ,, var. later alls. Near Ely. 



lineatus, Linn. Bottisham. 



BYTHOSCOPIDAE. 



Macropsis lanio, Linn. Bottisham Park, Gamlingay Wood. 

 Idiocerus varius, Fab. Grunty Fen, near Ely. 



TETTIGONIDAE. 



Tettigonia mridis, Liv. Fens near Ely, Great Wilbraham. 

 var. arundinis, Germ. Great Wilbraham, 



and Grunty Fen. 



ACOCEPHALIDAE. 



Acocepkalus bifasciatus, Linn. Bottisham, Gamlingay. 



,, nervosus, Schrk. Bottisham. 



Eupelix cuspidata, Fab. Great Wilbraham. 



PSYLLINA. 



LIVIIDAE. 

 Liviajuncorum, Latr. Common on rushes in the Fens. 



At the end of this list in Jenyns' Catalogue there is a 

 postscript "See a notice of the Cochineal Insect occurring 

 in the Botanic Garden, Cambridge (Loud. Mag. Nat. Hist. 

 Vol. 2, p. 386)." 



The notice referred to is an extract from "The Times" of 

 Jan. 26th, 1829 : "Dr Gorman discovered a few weeks ago, 



the Grbna sylvestris among coffee plants, acacia, etc 



Thi,' is the kermes or gronilla of Spain...." 



