/ 
52 Mr. F. Walker’s Descriptions of Aphides. 
10th var. Pupa. The body is rose-colour, mottled with yel- 
low : the limbs are yellowish white with black tips ; the rudiments 
of the wings are white with black tips. 
11th var. The feelers of the pupa are black, pale yellow at the 
base : the nectaries are not more than one-fifth of the length of 
the body : the rudimentary wings are pale brown. 
The winged insect is black: the fore-border and the hinds 
border and the underside of the fore-chest are green: the abdo- 
men also is green, and has a row of black spots on each side of 
it, and a large black subquadrate spot on its disc: the mouth is 
pale green ; its tip is black : the nectaries are pale green, and as 
long as one-sixth of the body; their tips are black: the legs are 
dull yellow ; the feet and the tips of the thighs and of the shanks 
are black: the wing-ribs and the rib-veins are pale yellow ; the 
brands and the other veins are pale brown. 
The oviparous wingless female. This occurs in the hhegisalsie 
of November: it is green, shining, and long-elliptic: the abdo- 
men is lengthened towards the tip: the feelers are yellow, 
black towards the tips, and nearly as long as the body: the 
eyes are dark red: the mouth is pale yellow with a black tip: 
the nectaries are yellow with black tips, spindle-shaped, and 
rather more than one-sixth of the length of the body : the legs 
are yellow ; the thighs are pale yellow, darker towards their tips ; 
the knees, the feet, and the tips of the shanks are black. 
Ist var. Body varied with darker green, and having three 
een lines along the back. : 
2nd var. Body yellowish green: the head, the chest, and the 
tip of the abdomen are very pale yellowish green : the feelers are 
black with the exception of the base, and a little longer than the 
body : the eyes are black: the nectaries are nearly one-fourth of 
the length of the body : the hind-shanks are dark yellow. 
3rd var. The fore-chest is olive-colour: the head and a row 
of short bands on the abdomen are dark olive: the nectaries are 
also olive. | | 
4th var. Pale green: the head, the chest, and the tip of the 
abdomen are pale yellow: the feelers are pale yellow ; the tips of 
some of the joints are black: the legs are also pale yellow ; the 
feet and the tips of the shanks are black. 
5th var. Like the preceding, but with a lively green spot-on 
the middle of the chest. 
The winged male. It pairs with the oviparous female in No- 
vember, andis black : the abdomen is yellowish brown with a row 
of black spots on each side: the feelers are rather thick till near 
their tips, and longer than the body; the fourth joint is much 
shorter than the third; the fifth is shorter than the fourth; the 
sixth is about one- third of the length of the fifth ; the seventh i is 
