The Tortricinae is a subfamily of the leafrollers (Tortricidae) and of which about 4,200 species have been described worldwide. It is a monophyletic group, a group of organisms that are believed to have all the same common ancestor that is itself included in the taxon and all of which descendants are placed in the same group. The Tortricinae is a sister group of the Olethreutinae. The main food source is from 2 or more plant families with which they are polyphagous. The eggs are laid individually, in small groups, or in large masses. The hatched larvae are mainly leafrollers.
Tribe: Archipini
Genus: Archips
Large Fruit-tree Tortrix – 2017 (NL)
The Large Fruit-tree Tortrix (Archips podana) is a fairly easy to recognize leafroller because of the “bell” shape which can be seen in a resting position. The male and female are different in color. The female is brown with only a dark elongated spot along the costa. The male has a dark median band in the middle of the wing and a dark spot at the base. Furthermore, the male has a white zone on the wing. This leafroller flies in two generations from May to September and the wingspan is 18-26mm. The larvae feed on the foliage, flowers, and fruit of a wide variety of deciduous trees. Host plant: Hazel, Beech, Apple, Pear, Rose, and Blueberry. Dutch name: Grote appelbladroller. Frisian name: –
Tribe: Archipini
Genus: Archips
Variegated Golden Tortrix – 2018 (NL)
A leafroller that is certainly not the mother’s prettiest and which took me a bit more time to identify is the Variegated Golden Tortrix (Archips xylosteana). Especially the very dark, almost black specimen makes identification very difficult. Normally the forewings are pale yellow-brown, sometimes dark, and predominantly grey-brown with reddish-brown markings. The base field forms an oblique slender spot with a rounded top. The median band is very sloping, especially in the male. The lower half is greatly widened, the costa slightly concave and the dorsum clear everywhere with a crooked tooth above and an obtuse angle below the middle. The spot at the costa is wider and rectangular. The flying period is from the end of May to mid-August in one generation and the wingspan is 15-23mm. Larvae can be found in a rolled leaf. Host plant: Maple, Hawthorn, Poplar, Birch, Honeysuckle, and fruit trees. Dutch name: Gevlamde bladroller. Frisian name: –
Tribe: Archipini
Genus: Archips
Pine Tortrix – 2018 (NL)
As with several leafrollers of the Archips spp., the male of the beautiful Pine Tortrix (Archips oporana) is also smaller and more marked than the female. The forewing of the male is purplish-brown with reddish-brown markings surrounded by a thin white line. The females are a pale purplish-brown with reddish-brown markings and a net-like pattern all over the wing. The hindwing is grey-brown with a coppery glow in the male, while it is more orange in the female. The flying period is from June to July in one generation and the wingspan is 19-28mm. The larvae feed amongst the needles. Host plant: Scots Pine and Silver Fir. Dutch name: Fraaie dennenbladroller. Frisian name: –
Tribe: Archipini
Genus: Caoecimorpha
Carnation Tortrix – 2018 (NL)
The male Carnation Tortrix (Caoecimorpha pronuba) is clearly distinguishable from the female. The male is smaller than the female. The forewing of the male is dark yellow-brown with a faint dark brown net-like pattern on the outside. Furthermore, a dark brown to purplish spot. The female’s wings are longer and a peak shape can be seen at the apex. The top of the wing is lighter in color and the reticulated pattern is clearly visible. The hindwing is orangish. The flying period is in two generations for much of the year and the wingspan is 14-24mm. Larvae can be found in the spinning. Host plant: Rose, Spurge, and Cardinal’s Cap. Dutch name: Anjerbladroller. Frisian name: –
Tribe: Archipini
Genus: Clepsis
Cyclamen Tortrix – 2018 (NL)
A common leafroller is the Cyclamen Tortrix (Clepsis spectrana). The forewing is pale yellow-brown, sometimes a little reddish, with a variety of speckles. The dark brown transverse band halfway down the wing and the dark brown spot near the apex are very striking. The flying period is in two generations from May to September and the wingspan is 16-22mm. The larvae feed in the spun leaves and flowers. Host plant: Willow, Meadowsweet, Yellow Flag, Nettle, Honeysuckle, Cyclamen, Strawberry, and Hop. Dutch name: Koolbladroller. Frisian name: –
Tribe: Archipini
Genus: Clepsis
Privet Tortrix – 2018 (NL)
The male and female of the Privet Tortrix (Clepsis consimilana) are, as you often see with the leafrollers, differently marked. The forewing of the male is tan with light markings and an oblique transverse band. The female is darker and has a reddish-brown speckle on the forewing. Furthermore, the female has no transverse band or other markings except for a few black spots along the termen. The flying period in one generation is from June to September and the wingspan is 13-19mm. The larvae feed on trees preferring dead or withered leaves in a dense, untidy spinning. Host plant: Privet, Lilac, Honeysuckle, Hawthorn, and Apple. Dutch name: Tuinbladroller. Frisian name: –
Tribe: Archipini
Genus: Lozotaeniodes
Orange Pine Tortrix – 2020 (NL)
The forewing of the Orange Pine Tortrix (Lozotaeniodes formosana) are pale yellow-brown with many lighter continuous spots that are dark reddish-brown edged. The flying period in one generation is from May to August and sometimes a second generation in October. The wingspan is 20-26mm and the larvae feed in a silk tube along a twig. Host plant: Scots Pine. Dutch name: Stipjesbladroller. Frisian name: –
Tribe: Archipini
Genus: Pandemis
Barred Fruit-tree Tortrix – 2017 (NL)
The Barred Fruit-tree Tortrix (Pandemis cerasana) is a small leafroller that, like many relatives, when resting, keeps its wings in a flat “bell” shape. The top of the wing is brown and from above a clear brown V-shaped band can be seen. More to the apex a dark brown spot can be seen along the termen. Flight time is in one generation from June to September and the wingspan is 16-25mm. Larvae can be found in a rolled or folded leaf. Host plant: Oak, Alder, Birch, and Bilberry. Dutch name: Kersenbladroller. Frisian name: –
Tribe: Archipini
Genus: Ptycholoma
Brindled Tortrix – 2020 (NL)
The forewing of the Brindled Tortrix (Ptycholoma lecheana) is predominantly yellow-brown with many dark to pale ruddy brown spots in the outer half. A dark oblique spot is visible halfway along the dorsum. Furthermore, a lead-grey thin cross band halfway down the wing from the costa and a second lead-grey cross band more towards the apex. The flying period in one generation is from May to mid-August and the wingspan is 16-20mm. The larvae feed in rolled or spun leaves. Host plant: Apple, Poplar, Oak, Willow, and Larch. Dutch name: Geelbuikbladroller. Frisian name: –
Tribe: Archipini
Genus: Syndemis
Dark-barred Tortrix – 2020 (NL)
The forewing of the Dark-barred Tortrix (Syndemis musculana) is grey-white, silver-grey to grey-brown, and sparsely speckled. From the center of the dorsum a dark brown sometimes black median band tapers towards the costa. A dark small spot can be seen along the costa close to the apex. The intensity of the markers varies widely. The flying period in one generation is from the end of April to the middle of July and the wingspan is 15-22mm. The larvae feed in a rolled or folded leaf. Host plant: Bog-myrthle, Bramble, Oak, and Birch. Dutch name: Struikbladroller. Frisian name: –
Tribe: Cochylini
Genus: Aethes
Burdock Conch – 2020 (NL)
The Burdock Conch (Aethes rubigana) is very similar to the Thistle Conch (Aethes cnicana). The big difference is in the dark cross band on the cream-white forewing, which is wider in the Burdock Conch than in the Thistle Conch. Light brown patches can also be seen on the forewing, with the two spots close to the costa being slightly darker. The flying period in one generation is from the beginning of June to August and the wingspan is 15-19mm. The larvae feed on seeds. Host plant: Greater Burdock. Dutch name: Donker c-smaluiltje. Frisian name: –
Tribe: Cochylini
Genus: Aethes
Yarrow Conch – 2020 (NL)
The Yarrow Conch (Aethes smeathmanniana) has a pale yellow forewing with some yellow-brown spots. Furthermore, two orange-brown or red-brown transverse bands can be seen running from the dorsum to the center. The cross band on 1/3 continues to the center, the cross band on 2/3 is quite short. The flying period in one generation is from the beginning of May to the middle of June and the wingspan is 12-19mm. The larvae feed on the seeds from the yarrow that I have as a host plant in my garden. Host plant: Yarrow, Common Knapweed, and Corn Chamomile. Dutch name: Kommabladroller. Frisian name: –
Tribe: Cochylini
Genus: Agapeta
Common Yellow Conch – 2017 (NL)
The Common Yellow Conch (Agapeta hamana) has a bright pale yellow forewing. On the forewing, different in number, there are orange or brown markings that differ in intensity. In any case, there is always a clear wide line from the center to the tornus of the forewing. Flies in the evening and comes on light easily. The flying period is from April to September in possibly one generation and the wingspan is 15-24mm. The larvae can be found in the roots. Host plant: Musk and Thistle. Dutch name: Distelbladroller. Frisian name: –
Tribe: Cochylini
Genus: Eulia
Brassy Tortrix – 2019 (NL)
A leafroller that derives its name from the color scheme is the Brassy Tortrix (Eulia ministrana). The forewing is pale yellow with orange-brown to reddish-brown spots in the center and towards the costal edge. There is a white dot or spot at 3/4. The flying period is from April to July in one generation and the wingspan is 18-25mm. The larvae feed in the spinning between two leaves. Host plant: Birch, Oak, and Willow. Dutch name: Papegaaibladroller. Frisian name: –
Tribe: Cochylini
Genus: Gynnidomorpha
Coast Conch – 2019 (NL)
Leafrollers are sometimes very difficult to identify. Especially when species from a sub-family are very similar. For now, I will stick to a Coast Conch (Gynnidomorpha permixtana), but this micromoth can also be confused with the somewhat larger Fen Conch (Gynnidomorpha minimana). The Coast Conch has a cream-orange-brown forewing with dark brown or grey spots here and there. Especially, along with the costa. There is an oblique dark cross band from 1/3 of the dorsal edge to near the costal edge where it bends to halfway up the costal edge. The flying period is in two generations from May to June and from the end of July to August and the wingspan is 10-12mm. Larvae could be found in the flowers and the seeds. Host plant: Red Bartsia. Dutch name: Ratelaarbladroller. Frisian name: –
Tribe: Cochylini
Genus: Phalonidia
Loosestrife Conch – 2019 (NL)
The Loosestrife Conch (Phalonidia udana) is difficult to identify. This leafroller is often confused with the Water-mint Conch (Phalonidia manniana). Genitalia examination is actually necessary to provide certainty. Based on the colors of the species that I have spotted, I think I am dealing with the Loosestrife Conch. On the predominantly light brown-white forewing, a light brown transverse band starts halfway from the costa, which kinks after 1/3 and turns into a dark brown band. Near the apex is a light brown transverse band that runs diagonally towards the dorsum. The Water-mint Conch often gives a darker and more colorful impression. The flying period is from April to August. Host plant: Reed. Dutch name: Wederikbladroller. Frisian name: –
Tribe: Cochylini
Genus: Pseudoargyrotoza
Yellow-spot Twist – 2017 (NL)
The Yellow-spot Twist (Pseudargyrotoza conwagana) is a small yellow-brown leafroller with a striking light yellow spot that is clearly visible when resting. Furthermore, the small silver-gray small spots that form the transverse lines stand out. The flight time is from May to July and can mainly be admired during the day. The wingspan is 11-15mm. Larvae feed on seeds or berries. Host plant: Privet and Ash. Dutch name: Zilvervlekbladroller. Frisian name: –
Tribe: Ramapesiini
Genus: Ditula
Red-barred Tortrix – 2018 (NL)
The Red-barred Tortrix (Ditula angustiorana) is a relatively small micro-moth. The females are often slightly larger and the markings are slightly different. The forewing of the male is brown with a pale yellowish-brown circular spot halfway down the wing along the inner margin. Furthermore, a narrow reddish-brown cross band and a reddish-brown marking along the costa near the apex can be seen halfway down the wing. The female’s wing is more orange-brown with a small yellow-brown spot along the costa halfway down. The flying period is from May to August in one generation and the wingspan is 12-18mm. Larvae usually can be found among spun leaves and developing fruit buds. Host plant: Apple, Pear, Ivy, juniper, and Larch. Dutch name: Zomerbladroller. Frisian name: –
Tribe: Tortricini
Genus: Acleris
Garden Rose Tortrix – 2018 (NL)
The Garden Rose Tortrix (Acleris variegana) is an easily recognized micro-moth. When resting, a clear white spot can be seen with a dark round spot in the middle. The rest of the wing is dark brown or grey. Flight time is in one generation from July to September and the wingspan is 14-18mm. Larvae can be found in a folded leaf or in loosely spun leaves. Host plant: Hawthorn, Blackthorn, Pear, Rose, Hazel, and Elm. Dutch name: Witschouderbladroller. Frisian name: –
Tribe: Tortricini
Genus: Acleris
Rusty Oak Button – 2018 (FR)
The Rusty Oak Button (Acleris ferrugana) is almost indistinguishable from the Rusty Birch Button (Acleris notana). It would be best to do this through genitalia testing. I am therefore not entirely sure whether I made the right choice. The forewing is tan to dark reddish-brown with variable black spots. At the costa is a triangle-shaped pale brown band with the tip protruding halfway up the wing. With the Rusty Birch Button, this dark band is completely smooth, while the Rusty Oak Button has a notch on both sides of the triangle. Near the wingtip are black with some silver-gray spots. A clear black point can be seen at 1/3 from the base. The flying period is in two generations, one from July to mid-August and one from September to May when the adults overwinter. The wingspan is 14-18mm. The larvae feed mainly in a spinning between leaves. Host plant: Oak. Dutch name: Lichte boogbladroller. Frisian name: –
Tribe: Tortricini
Genus: Acleris
Golden Leafroller Moth – 2020 (NL)
One of the Acleris-species that is quite easy to recognize is the Golden Leafroller Moth (Acleris holmiana). The forewing is yellowish-brown with a lighter color at the base and the apex. Especially the white triangular spot halfway down the costa makes it unique to recognize this species. The flying period is in one period from June to the beginning of September and the wingspan is 10-15mm. The larvae feed between two spun leaves. Host plant: Hawthorn, Apple, Pear, and Rose. Dutch name: Rode driehoekbladroller. Frisian name: –
Tribe: Tortricini
Genus: Aleimma
Yellow Oak Button – 2019 (NL)
On a summer evening, I came across the Yellow Oak Button (Aleimma loeflingiana) along a sidewalk on some weeds. Enjoying the last rays of the sun falling on its yellow-brown front wing where many small dark brown spots can be seen, as it were sun freckles. The variation in the drawing is very large. Usually, there is a dark marking at the costa at 1/3 and halfway up and the fringes have a wide brown baseline. The flying period in one generation is from June to August and the wingspan is 14-19mm. Larvae can be found in a rolled leaf or pocket formed from a rolled leaf. Host plant: Oak and Maple. Dutch name: Zonnesproetbladroller. Frisian name: –
Tribe: Tortricini
Genus: Tortrix
Green Oak Tortrix – 2018 (NL)
The Green Oak Tortrix (Tortrix viridana) is sometimes confused with the Cream-bordered Green Pea (Earias clorana). There is a clear difference. This micro-moth has its wings flat in resting position, while the Cream-bordered Green Pea has them in a roof shape in the resting position. The forewing is light green with a light white spotty appearance. The costa shows a very thin yellow line. The males are slightly smaller than the females. The flying period is from May to July in one generation and the wingspan is 18-23mm. Larvae can be found in a rolled or folded leaf. Host plant: Oak. Dutch name: Groene eikenbladroller. Frisian name: –
