[identificado] Lepidoptera

Hola Isidro, ¿Qué sabes de este lepidóptero suizo?, mide 1 cm de longitud, si no lo conoces de vista no te preocupes, ya busco información yo.

Gracias!

Muchas gracias!, no solo es familia nueva para mi, sino la única especie que tengo que empieza por Y. Parece ser que se trata de Yponomeuta evonymella según las claves que te pongo abajo, las cuales no creo que funcionen para España, pero puedes probar con tus especímenes.


Forewing ground colour wholly plumbeous grey. Go to (2)
Forewing ground colour white, greyish white or a combination of grey and white. Go to (3)
(2)
Forewing without black dots in the terminal area -Yponomeuta sedella
Forewing with black dots in the terminal area -Yponomeuta padella
(3)
Forewing with conspicuous, well defined black spot in fold, considerably larger than the other black dots;  small area near apex and adjacent cilia blackish – Yponomeuta plumbella
Forewing without conspicuous well defined black spot in fold; apical area and adjacent cilia not blackish. Go to (4)
(4)
Forewing with large grey, well defined patch in disc and a similar smaller patch in the fold at two fifths – Yponomeuta irrorella
Forewing without these grey patches or with just cloudy dark suffusions. Go to (5)
(5)
Forewing white with five rows of small black dots - Yponomeuta evonymella
Forewing white, greyish white or partly greyish with less than five rows of black dots. Go to (6)
(6)
Forewing ground colour pure white - Yponomeuta cagnagella/malinella
Forewing ground colour greyish white or white with greyish suffused areas. Go to (7)
(7)
Underside of forewing with a thin white line along the costa -Yponomeuta rorrella
Underside of forewing without a thin white line along the costa -Yponomeuta padella/malinella