FIGURE 6 in Contribution to the knowledge of North-American species Hyperomyzus subgenus Neonasonovia (Aphididae, Aphidinae, Macrosiphini)

FIGURE 6. Principal Components analyses of apterous viviparous females of native American species of subgenus Neonasonovia with smooth swollen part of siphunculi. A, H. (N.) inflatus, H. (N.) niger and H. (N.) pullatus, collected from Eupatorium, Bidens or Galinsoga [specimens EABG], from Simsia [specimens S] and from Alchemilla [specimens A]; B, specimens EABG, specimens S and specimens A of H. pullatus; C, specimens EABG and S of H. pullatus; D, specimens EABG and A of H. pullatus. ▲: H. (N.) inflatus; □: H. (N.) niger; ♦: H. (N.) pullatus specimens EABG; Δ: H. (N.) pullatus specimens S; Ǫ: H. (N.) pullatus specimens A.