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・ Dioryctria banksiella
・ Dioryctria batesella
・ Dioryctria baumhoferi
・ Dioryctria caesirufella
・ Dioryctria cambiicola
・ Dioryctria castanea
・ Dioryctria cibriani
・ Dioryctria clarioralis
・ Dioryctria contortella
・ Dioryctria cuitecensis
・ Dioryctria delectella
・ Dioryctria disclusa
・ Dioryctria dominguensis
・ Dioryctria durangoensis
・ Dioryctria ebeli
Dioryctria erythropasa
・ Dioryctria fanjingshana
・ Dioryctria fordi
・ Dioryctria gulosella
・ Dioryctria hodgesi
・ Dioryctria horneana
・ Dioryctria inyoensis
・ Dioryctria juniperella
・ Dioryctria kunmingella
・ Dioryctria magnifica
・ Dioryctria majorella
・ Dioryctria martini
・ Dioryctria mendacella
・ Dioryctria merkeli
・ Dioryctria mongolicella


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Dioryctria erythropasa : ウィキペディア英語版
Dioryctria erythropasa

''Dioryctria erythropasa'' is a species of snout moth in the genus ''Dioryctria''. It was described by Dyar, in 1914, and is found from Arizona〔(mothphotographersgroup )〕 south along the Mexican Pacific coast to Central America.
The wingspan is 23–32 mm. The forewing ground colour is variable, but generally with white rnaculations on a background of reddish brown and often heavily shaded with grey. The hindwings vary from light brown to light grey brown. There are two to three generations per year.
The larvae feed on ''Pinus chiapensis'', ''Pinus douglasiana'', ''Pinus lawsonii'', ''Pinus leiophylla'', ''Pinus maximartinezii'', ''Pinus maximinoi'', ''Pinus michoacana'' and ''Pinus oocarpa''. They feed inside the conelets and cones. Feeding causes clumps of resin mixed with frass to accumulate on the cone surface. The larval gallery is irregular and goes through the cone axis, seeds and scales. Sometimes the larvae feed on seeds, construct a more or less spiral gallery and do not bore the axis. The larvae have also been recorded feeding in the cankers caused by ''Cronartium conigenum''. Here, they make irregular galleries, pushing out frass that accumulates with silk and resin on the surface of the canker. Young larvae are brown, while mature larvae are bright green with small but obvious dark spots.〔(Cone And Seed Insects Of The Mexican Conifers )〕
==References==



抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
ウィキペディアで「Dioryctria erythropasa」の詳細全文を読む



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