| 词条 | Caloptilia falconipennella |
| 释义 |
| image = Caloptilia falconipennella E-MK-18117a.jpg | image_caption = | regnum = Animalia | phylum = Arthropoda | classis = Insecta | ordo = Lepidoptera | familia = Gracillariidae | genus = Caloptilia | species = C. falconipennella | binomial = Caloptilia falconipennella | binomial_authority = (Hübner, 1813)[1] | synonyms =
}} Caloptilia falconipennella is a moth of the family Gracillariidae. It is known from all of Europe, except the Balkan Peninsula. The wingspan is about {{convert|13|mm}}. Adults are on wing in September and overwinter, reappearing in the spring.[2] The larvae feed on Alnus glutinosa. They mine the leaves of their host plant. The mine consists of a small lower-surface blotch near the leaf margin. The mine is in fact a tentiform mine, but so little silk is produced that the blotch hardly contracts at all. The mine is preceded by a quite short corridor, that is overrun by the later blotch. Older larvae leave the mine and start feeding under a flap of the leaf margin that is folded down and attached to the blade underside with silk. Two or three such folds are made on the same or another leaf.[3] References1. ^{{cite web|url= http://www.faunaeur.org/full_results.php?id=433836|title=Caloptilia falconipennella (Hübner 1813)|publisher=Fauna Europaea|version=2.5|date=July 23, 2012|accessdate=March 24, 2013}} {{Taxonbar|from=Q5023387}}{{Caloptilia-stub}}2. ^[https://ukmoths.org.uk/show.php?bf=289 UKmoths] 3. ^bladmineerders.nl 3 : Caloptilia|Moths described in 1813|Moths of Europe |
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