Illustrated identification guide to the Nordic aphids feeding on Conifers (Pinophyta) (Insecta, Hemiptera, Sternorhyncha, Aphidomorpha)
Albrecht, Anders Christian
European Journal of Taxonomy
2017
2017-07-24
338
1
160
[291,391,943,974]
Insecta
Aphids
GBIF
Animalia
Hemiptera
28
29
Arthropoda
family
Synopsis E1 (E11) Aphidson aerial parts of Pinus........................................................................................ E2 E2 (E3) Siphunculi absent; adults with sclerotised ovipositor. Apterae less than 1.2 mm; antennae at most 3-segmented ....................................................................... PineusShimer, 1869p. 30 E3 (E2) Siphunculi present at least as pores; adults without sclerotised ovipositor. Apterae rarely less than 1.2 mm; antennae at least 4-segmented ............................................................. E4 E4 (E10) Siphunculi present as pores .............................................................................................. E5 E5 (E6 E7) Body slender, at least twice as long as wide, with or without wax bloom ........................... ....................................................................................... Eulachnusdel Guercio, 1909 p. 31 E6 (E5 E7) Body oval; dark greyish brown with abundant wax wool; apical segment of rostrum short, hardly twice as long as wide ................................... SchizolachnusMordvilko, 1909p. 33 E7 (E5 E6) Body oval, grey, brown or blackish, wax, if present, as a distinct pattern or thin wax dusting; apical segment of rostrum long and narrow, 3 times as long as wide or more...................... ......................................................................................................... CinaraCurtis, 1835E8 E8 (E9) Segment 1 of hind tarsus short; its dorsal side about half the length of the ventral ........................................................................... Cinara (Cinara)Curtis, 1835p. 34 E9 (E8) Hind tarsus 1 long; its dorsal side ⅔ the length of the ventral or more ................................ ....................................................................................... Cinara (Cinara)Curtis, 1835p. 36 E10 (E4) Siphunculi elongate, tubular ................................................................................................. .................................................... ElatobiumMordvilko, 1914, AphisLinnaeus, 1758p. 39 E11 (E1) Aphidson roots of Pinus................................................................................................ E12 E12 (E13) Apterae 2–6 mm, with brown, grey or blackish colours; siphunculi present as pores elevated on cones. Usually on thick exposed roots ................................... CinaraCurtis, 1835p. 39 E13 (E12) Apterae 0.5–2 mm, pale pinkish, exuding abundant white wax wool; siphunculi absent. On thin roots ........................................................................... ProciphilusTullgren, 1925p. 39 E1 (E11) Aphidson aerial parts of Pinus........................................................................................ E2 E2 (E3) Siphunculi absent; adults with sclerotised ovipositor. Apterae less than 1.2 mm; antennae at most 3-segmented ................................................................................ PineusShimer, 1869