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can reach a body length of about 5–6 mm (0.20–0.24 in). These rather large psyllids have a green head, body, and legs, and rather long antennae. The costal marginal veins of the wings are green, while the other veins are brown. Adults are initially green, later becoming orange, brown, or
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reddish. The nymphs are usually covered by white waxy secretions. In the 5th preimaginal stage nymphs can reach a length of about 2–3 mm (0.079–0.118 in).
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Bisby F.A., Roskov Y.R., Orrell T.M., Nicolson D., Paglinawan L.E., Bailly N., Kirk P.M., Bourgoin T., Baillargeon G., Ouvrard D.
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Linné C. (1758) Systema
Naturae, 1: 824 pp. Editio decima, reformata, Stockholm (Sweden).
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Adults can be found from June to
October. This species has one generation a year (
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245:(from Europe to Siberia and Sakhalin, Kazakhstan, Caucasus) and in the
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This
Hemiptera article related to members of the insect suborder
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318:). Larvae feed on young shoots in the leaf axils.
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393:Psyl'list: Psylloidea database. Ouvrard D.,
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654:. You can help Knowledge (XXG) by
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241:This species is present in the
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281:) and overwinters as an egg.
726:Taxa named by Carl Linnaeus
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716:Hemiptera of North America
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284:It is monophagous on most
212:Nymph with waxy secretions
721:Insects described in 1758
384:Plant Parasites of Europe
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50:Scientific classification
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255:United States of America
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731:Sternorrhyncha stubs
525:Fauna Europaea (new)
711:Hemiptera of Europe
16:Species of true bug
225:, a plant-feeding
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706:Hemiptera of Asia
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603:Open Tree of Life
403:Taxon identifiers
359:Catalogue of Life
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656:expanding it
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237:Distribution
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151:P. alni
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615:Psyl'list:
564:NatureServe
551:iNaturalist
441:Psylla alni
435:Wikispecies
411:Psylla alni
266:Psylla alni
261:Description
218:Psylla alni
169:Psylla alni
42:Psylla alni
25:Psylla alni
695:Categories
322:References
286:Betulaceae
279:univoltine
227:hemipteran
113:Suborder:
87:Arthropoda
701:Psyllidae
569:2.1002119
231:Psyllidae
145:Species:
127:Psyllidae
107:Hemiptera
73:Kingdom:
67:Eukaryota
44:on alder
449:BioLib:
426:Q3410222
420:Wikidata
198:Linnaeus
186:Synonyms
177:Linnaeus
123:Family:
83:Phylum:
77:Animalia
63:Domain:
608:3450388
582:1393965
543:5153186
273:Biology
223:psyllid
179:, 1758)
133:Genus:
103:Order:
97:Insecta
93:Class:
556:359255
491:PSYLAL
465:674335
452:101651
251:Canada
200:, 1758
138:Psylla
40:Adult
650:is a
595:19453
517:87809
504:93669
499:EUNIS
478:78JHY
652:stub
618:1063
577:NCBI
538:GBIF
486:EPPO
460:BOLD
253:and
473:CoL
257:).
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