Aphididae, Latreille, 1802

Kanturski, Mariusz, Akbar, Shahid Ali & Favret, Colin, 2017, Figs. 10 - 16 in Taxonomic Review of Zavreliella Kieffer from East Asia, Zoological Studies 56 (12), pp. 1-17 : 12-13

Key to Aphididae on Pinus wallichiana (characters of Cinara species partly after

Blackman and Eastop 2017)

1. Compound eye present only as triommatidion. On roots .... .................................. Prociphilus himalayensis Chakrabarti

- Compound eye normal, formed from numerous ommatidia. On aerial parts of plant ..................................................... 2

2. Antenna with 5 segments ................................................. 3

- Antenna with 6 segments ................................................. 4

3. Claw of HT II with bifurcate apex; HT I with 2-4 dorsal setae ....................................... Essigella californica (Essig)

- Claw of HT II with simple apex; HT I with 1 dorsal seta ....... ................. Pseudessigella brachychaeta Hille Ris Lambers

4. URS short and blunt, without accessory setae. Body long and narrow, spindle-shaped. SIPH without setae ................ ................................................... Eulachnus rileyi (Williams)

- URS long and pointed, with at least two accessory setae. Body oval or pear-shaped. SIPH on setose sclerite ......... 5

5. Dorsal abdominal setae short and peg-like, 0.04 mm or shorter. SIPH on small sclerite having a maximum diameter equal to or less than the length of the fourth rostral segment ............................................................................ 6

- Dorsal abdominal setae much longer than 0.06 mm. SIPH on well-developed sclerite with a maximum diameter usually much greater than length of the fourth rostral segment ............................................................................ 7

6. Femur and tibia conspicuously maculate. ANT VI always shorter than ANT V. BL more than 3.70 mm ........................ .................................... Cinara maculipes Hille Ris Lambers

- Femur and tibia not maculate. ANT VI longer than ANT V. BL less than 2.9 mm ............................................................ ................................. Cinara lachnirostris Hille Ris Lambers

7. Fourth rostral segment with more than 7 accessory setae. Dorsum with paired sclerotized patches or groups of sclerites at least on ABD I and VIII...................................... ......................................................... Cinara eastopi Pintera

- Fourth rostral segment with fewer than 7 accessory setae. Dorsum dotted with small sclerites and scleroites on ABD I-VI and long cross-bars on ABD VII-VIII.......................... 8

8. Dorsal area between SIPH with only a few small and rounded scleroites at setal bases. HT I 0.16-0.22 mm, without dorsal setae ............. Cinara pinimaritimae (Dufour)

- Dorsal area between SIPH with many irregularly-shaped scleroites at setal bases. HT I 0.22-0.33 mm, with dorsal setae ............................................ Cinara pinea (Mordvilko)