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・ Phyllocnistis temperatior
・ Phyllocnistis tethys
・ Phyllocnistis titania
・ Phyllocnistis toparcha
・ Phyllocnistis triortha
・ Phyllocnistis triploca
・ Phyllocnistis tropaeolicola
・ Phyllocnistis unipunctella
・ Phyllocnistis valentinensis
・ Phyllocnistis vitegenella
・ Phyllocnistis vitella
・ Phyllocnistis vitifoliella
・ Phyllocnistis voutei
・ Phyllocnistis wampella
・ Phyllocnistis wygodzinskyi
Phyllocnistis xenia
・ Phyllococcus oahuensis
・ Phyllocoma
・ Phyllocoma convoluta
・ Phyllocoma platyca
・ Phyllocoma scalariformis
・ Phyllocoma speciosa
・ Phyllocoptes
・ Phyllocoptes eupadi
・ Phyllocrania
・ Phyllocrania paradoxa
・ Phyllocrea
・ Phyllodactylidae
・ Phyllodactylus
・ Phyllodactylus angelensis


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Phyllocnistis xenia : ウィキペディア英語版
Phyllocnistis xenia

''Phyllocnistis xenia'' is a moth of the Gracillariidae family. It is found from Great Britain to Bulgaria and from Poland to the Iberian Peninsula and Italy.
The wingspan is 6–7 mm. Adults are on wing from July to August and again from September to May in two generations.〔(Hants Moths )〕
The larvae feed on ''Populus alba'', ''Populus canescens'' and ''Populus tremula''. They mine the leaves of their host plant. The mine consists of a long, rather broad, strictly epidermal corridor that curves in dense loops over the leaf upper-side, without ever crossing itself. The frass is deposited in a vague continuous central line. The gallery ends upon the leaf margin, where it widens a little, while the leaf margin folds over somewhat. Here pupation takes place. There is no cocoon.〔(bladmineerders.nl )〕
==Taxonomy==
''Phyllocnistis xenia'' might be a synonym of ''Phyllocnistis labyrinthella''. The adult moth and pupa of ''xenia'' can hardly be distinguished from the one of ''labyrinthella''. Many authors therefore consider the two conspecific. There seems to exist a constant difference in the frass line of ''xenia'' (which is broad, vague and greenish) and that of ''labyrinthella'' (which is narrow, sharp and brownish black). Furthermore, the mine of ''labyrinthella'' often extends to the underside of the leaf, something that does not seem to happen in ''xenia''.

抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
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