Aphids
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publication ID |
https://doi.org/ 10.5852/ejt.2017.338 |
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publication LSID |
lsid:zoobank.org:pub:86786AB1-4A1A-4A1E-B42B-53B73D66ED60 |
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DOI |
https://doi.org/10.5281/zenodo.3851592 |
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persistent identifier |
https://treatment.plazi.org/id/039F8788-FFF6-FFDF-A9A9-F98D14424108 |
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treatment provided by |
Carolina |
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scientific name |
Aphids |
| status |
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Key C. Aphids on larch ( Larix )
Synopsis
C1 (C2) Siphunculi absent. Apterae: antennae with at most 3 segments. Body less than 2.5 mm, often covered with white wax wool or filaments ....................... Adelges Vallot, 1836 View in CoL p. 24
C2 (C1) Siphunculi present. Antennae with at least 4 segments. Body usually larger than 2.5 mm. Wax, if present, in the form of dusting or well-defined pattern .......................................C3
C3 (C4) Siphunculi present as pores raised on cones ............................... Cinara Curtis, 1835 View in CoL p. 26
C4 (C3) Siphunculi elongate, tubular ..................................................... Aphis Linnaeus, 1758 View in CoL p. 27
C1 (C2) Siphunculi absent. Apterae: antennae with at most 3 segments. Body less than 2.5 mm, often covered with white wax wool or filaments ................................. Adelges Vallot, 1836 View in CoL
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