EvER.VRD E. Bl.AMCHARD '. Apllld ÜOteS 189 



f. t. I II III IV V VI f. 



Antennae o.n 0.17 o. 11 1.00 0.73 0.66 0.18 o. 85 



Cauda. o. 58 



Cornicles 1 . i5 , 



j 3 t 2 ,ul 3rd 



Femora. . . 1.08 i.o5 1 .37 



Legs Tibiae ... 1 . 73 1 . 89 2.55 



' Tarsi. .... o. i4 o.i5 o.i5 



Rostrum. °-77 



Álate virgogene. 



Color : Head and thorax black. abdomen green to reddish brovvn 

 with black lateral spots; three anterior to each cornicle, a semi- 

 circular spot just before their origin and a large posterior spot cali- 

 dad and contiguous at the base oí' each. Seventh abdominal dorsal 

 somite with a narro w blackish transverse band. Spiracles provided 

 with small irregular adjacent blackish spots. Dorsum with a longi- 

 tudinal series oí" transversely lengthened small spots on each side 

 of the median. Cornicles, genital and anal plates, tarsi, coxae, api- 

 cal halves of femora, ápices and bases of tibiae, antennae, and api- 

 cal and basal segments of rostrum, blackish. Eyes reddish. Wings 

 with yellowish stigma and insertions ; veins clear cut, delicate, palé 

 brownish. 



Morphological characters : Abdomen provided with piliferous 

 tubercles as in apterous virgogene. Antennae with segment III pro- 

 vided with more or less ¡45 small sensoria scattered over its entire 

 length. Antennal and tarsal imbrication, rostrum, cauda and corni- 

 cles, as in apterou^ virgogene. 



Relative measurements : 



Length 3.5o 



Wídth 1. 4o 



f. t- 1 11 ni iv v vi f. 



Antennae o. 11 0.17 o. 11 0.99 0.82 0.71 o 17 0.92 



Cauda. o 45 



•Cornicles 1 .07 



j.t 2 „d 3rd 



Femora... 1.12 1.02 1.32 



Legs - Tibiae ... 1 .81 1 .84 2.47 



\ Tarsi..... o.i4 o'i4 o.i5 



Tiostrum. 0.74 



Hab. Common eyerywhere on cultiva ted roses. 



Obs, It is the most common species of the rose. I have material from 



PHTSIS. T. V 1 3 



