Gwyfyn sy'n perthyn i urdd y Lepidoptera yw gwelltwyfyn gwythiennog, sy'n enw gwrywaidd; yr enw lluosog ydy gwelltwyfynod gwythiennog; yr enw Saesneg yw Brown-veined Wainscot, a'r enw gwyddonol yw Archanara dissoluta.[1][2]
Gellir dosbarthu'r pryfaid (neu'r Insecta) sy'n perthyn i'r Urdd a elwir yn Lepidoptera yn ddwy ran: y gloynnod byw a'r gwyfynod. Mae'r dosbarthiad hwn yn cynnyws mwy na 180,000 o rywogaethau mewn tua 128 o deuluoedd.
Wedi deor o'i ŵy mae'r gwelltwyfyn gwythiennog yn lindysyn sy'n bwyta llawer o ddail, ac wedyn mae'n troi i fod yn chwiler. Daw allan o'r chwiler ar ôl rhai wythnosau. Mae pedwar cyfnod yng nghylchred bywyd glöynnod byw a gwyfynod: ŵy, lindysyn, chwiler ac oedolyn.
Gwyfyn sy'n perthyn i urdd y Lepidoptera yw gwelltwyfyn gwythiennog, sy'n enw gwrywaidd; yr enw lluosog ydy gwelltwyfynod gwythiennog; yr enw Saesneg yw Brown-veined Wainscot, a'r enw gwyddonol yw Archanara dissoluta.
Gellir dosbarthu'r pryfaid (neu'r Insecta) sy'n perthyn i'r Urdd a elwir yn Lepidoptera yn ddwy ran: y gloynnod byw a'r gwyfynod. Mae'r dosbarthiad hwn yn cynnyws mwy na 180,000 o rywogaethau mewn tua 128 o deuluoedd.
Wedi deor o'i ŵy mae'r gwelltwyfyn gwythiennog yn lindysyn sy'n bwyta llawer o ddail, ac wedyn mae'n troi i fod yn chwiler. Daw allan o'r chwiler ar ôl rhai wythnosau. Mae pedwar cyfnod yng nghylchred bywyd glöynnod byw a gwyfynod: ŵy, lindysyn, chwiler ac oedolyn.
Archanara dissoluta, the brown-veined wainscot, is a moth of the family Noctuidae. The species was first described by Georg Friedrich Treitschke in 1825. It is found in most of Europe (except Iceland, Slovenia and Croatia), east into Russia and Siberia.
The wingspan is 27–33 mm. It was first described as a comparatively rare dark-reddish suffused form of the much commoner and paler arundineta Schmidt [now synonym of dissoluta]; the more general form, at least in Britain, has the forewing greyish ochreous dusted with fuscous, the two folds with a slight reddish tinge, separated by a black streak from base below cell, which runs as a more diffuse shade sometimes to termen; veins often dark grey or blackish; outer line represented by black vein-dashes; the upper stigmata interrupted in middle by the reddish tint of the cell; their upper portions marked by black dots; the lower lobe of reniform filled with black and edged with white scales, sometimes complete throughout; a series of black marginal lunules; hindwing dirty grey; the female is paler, narrower winged, without any red tinge, dusted with grey instead of fuscous, without the strong black median streak; the two folds olive fawn colour; the black in lower lobe of reniform strong and edged with white; the hindwing paler, showing more clearly a dark outer line and terminal shade; the underside of both wings with a distinct dark cell spot.[1]
Adults are on wing from July to September.
The larvae feed internally on the stems of the common reed (Phragmites australis) and pupation takes place within the stem.[2]
Reed beds.
Archanara dissoluta, the brown-veined wainscot, is a moth of the family Noctuidae. The species was first described by Georg Friedrich Treitschke in 1825. It is found in most of Europe (except Iceland, Slovenia and Croatia), east into Russia and Siberia.
De geelbruine rietboorder (Archanara dissoluta) is een nachtvlinder uit de familie van de uilen, de Noctuidae.
De voorvleugellengte bedraagt tussen de 12 en 15 millimeter. De grondkleur van de voorvleugels is strokleurig, soms enigszins roodbruin. Over de voorvleugel loopt een donkere veeg in de lengterichting. De soort is zeer moeilijk te onderscheiden van andere soorten Archanara, zoals de witkraagrietboorder.
De geelbruine rietboorder gebruikt riet als waardplant. De rups is te vinden van april tot juli. De soort overwintert als ei.
De soort komt verspreid over delen van Europa voor, en daarnaast van Turkije tot in Iran.
De geelbruine rietboorder is in Nederland en België een zeldzame soort. De vlinder kent één generatie die vliegt van halverwege juni tot in september.
De geelbruine rietboorder (Archanara dissoluta) is een nachtvlinder uit de familie van de uilen, de Noctuidae.
Smalringrørfly (Archanara dissoluta) er en sommerfugl som tilhører familien nattfly (Noctuidae). Den er kjent fra Østfold og Agderfylkene i Norge.
Et middelsstort (vingespenn 26 – 33 mm), forholdsvis slankt, lyst gulbrunt nattfly. Forvingen er nokså smal og litt avrundet. Den har en bue av små, svarte flekker litt utenfor midten og en rad langs ytterkanten. Noen individer har en diffus, bred, mørk lengdestrek midt i vingen. Bakvingen er blekbrun.
Arten er knyttet til takrør (Phragmites australis), der larvene utvikler seg inne i stråene. De voksne sommerfuglene flyr om natten i juli – september og kommer gjerne til lys.
Smalringrørfly er utbredt i Europa, unntatt lengst nord og mesteparten av Balkan. I Norge er den sjelden, bare kjent fra Østfold, Aust-Agder og Vest-Agder.
Smalringrørfly (Archanara dissoluta) er en sommerfugl som tilhører familien nattfly (Noctuidae). Den er kjent fra Østfold og Agderfylkene i Norge.
Archanara dissoluta é uma espécie de insetos lepidópteros, mais especificamente de traças, pertencente à família Noctuidae.[1]
A autoridade científica da espécie é Treitschke, tendo sido descrita no ano de 1825.
Trata-se de uma espécie presente no território português.
Archanara dissoluta é uma espécie de insetos lepidópteros, mais especificamente de traças, pertencente à família Noctuidae.
A autoridade científica da espécie é Treitschke, tendo sido descrita no ano de 1825.
Trata-se de uma espécie presente no território português.
Archanara dissoluta[1] (tên tiếng Anh: Brown-veined Wainscot) là một loài bướm đêm thuộc họ Noctuidae. Nó được tìm thấy ở hầu hết châu Âu (except Iceland, Ireland, Slovenia và Croatia), phía đông into Nga.
Sải cánh dài 27–33 mm. Con trưởng thành bay từ tháng 7 đến tháng 9.
The larvae feed internally on the stems Phragmites australis. Pupation takes place withtrong stem.
Phương tiện liên quan tới Archanara dissoluta tại Wikimedia Commons
Archanara dissoluta (tên tiếng Anh: Brown-veined Wainscot) là một loài bướm đêm thuộc họ Noctuidae. Nó được tìm thấy ở hầu hết châu Âu (except Iceland, Ireland, Slovenia và Croatia), phía đông into Nga.
Sải cánh dài 27–33 mm. Con trưởng thành bay từ tháng 7 đến tháng 9.
The larvae feed internally on the stems Phragmites australis. Pupation takes place withtrong stem.
Fauna Europaea UKmoths