24 APHIDS OF THE ROCKY MOUNTAIN REGION 
2-3; hind tibia 1.3-1.8; antenna 1.05. Hairs on hind tibia shorter than diameter of tibia; on 
body and cornicle .01-.02 long. Rostrum about same length as body. 
Alate Vivipara. Same as apterous vivipara in measurements. Hairs medium in texture 
and hardly numerous; on hind tibia attaining .06-.09, length equalling 1-1.5 times diameter of 
tibia. Fore wing with media variable, either once- or twice-forked. 
Ovipara. Same as apterous vivipara except hind tibia which is moderately swollen on 
proximal half and bearing irregular flat sensoria along almost entire length. 
Male. Apterous. Color same as ovipara. Body length 1.25; hind tibia 1.15; antenna 80- 
90. 
Egg. Black, shining. Size 1.1 by .5. 
Fig. 15. Cinara atra 
Collections. On Pinus edulis, on bark of limbs in small colonies. Colorado: 
Owl Canyon (east of Livermore). Apterous summer viviparae Aug. 6 to Oct. 
19, alate viviparae Aug. 6, oviparae Oct. 27 to Nov. 6, males Oct. 6; fairly 
common. 
Type. U.S.N.M., No. 41966. Paratypes, Colo. Agr. Exp. Sta. Collection. 
Metatypes, Hille Ris Lambers Collection. 
Chief Distinguishing Characters. Shining black body, short hair on ap- 
pendages (.04-.09) and on body (.01-.02), length of rostral IV (.17-.20), com- 
paratively short antenna (III sherter than .40) and unguis short and conical. 
Cinara ee (Gillette) 
Tip of abdomen 
| Ca = ae Bt 
extended) 
Ca. 
" 
Not powdery 
Fig. 16. Cinara braggii 
Lachnus braggii Gillette, 19t7a:138. 
Cinara glehna (Essig), Gillette and Palmer, 1931:855 (misidentification). 
Fundatrix. Same as apterous summer vivipara except antennal III and IV which are 
sometimes fused. 
