Phyllonorycter salictella

Phyllonorycter salictella is a moth of the family Gracillariidae. It is known from all of Europe (except the Balkan Peninsula and the Mediterranean islands), east to Russia and Japan.

Mined leaf of Salix caprea
Larva

Phyllonorycter salictella
Scientific classification
Kingdom:
Animalia
Phylum:
Arthropoda
Class:
Insecta
Order:
Lepidoptera
Infraorder:
Heteroneura
Family:
Gracillariidae
Genus:
Phyllonorycter
Species:
P. salictella
Binomial name
Phyllonorycter salictella
(Zeller, 1846) [1]
Synonyms
  • Argyromiges viminiella Sircom, 1848
  • Lithocolletis salictella Zeller, 1846

The wingspan is 7–9 mm.The forewingsare shining ochreous, sometimes fuscous-tinged ; a median streak from base to near middle, four costal and three dorsal wedge-shaped spots obscure whitish-ochreous, ill-defined and sometimes very indistinct, first dorsal long ; a blackish apical strigula. Hindwings are grey.The Larva is pale yellowi«h ; dorsal line dark grey ; head pale brown.[2]

There are two generations per year with adults on wing in May and June and again in August.[3]

The larvae feed on Salix alba, Salix babylonica, Salix daphnoides, Salix fragilis, Salix incana, Salix purpurea, Salix triandra and Salix viminalis. They mine the leaves of their host plant. They create a large, lower-surface tentiform mine, generally against the leaf margin and often low in the leaf. The lower epidermis is strongly folded and the mine is strongly contracted, causing the leaf margin to fold over the mine in a tube-like fashion. Pupation takes place in a light brown cocoon without frass, which is instead deposited in a corner of the mine.[4]

References
  1. "Phyllonorycter salictella (Zeller, 1846)". Fauna Europaea. Retrieved 29 September 2019.
  2. Meyrick, E., 1895 A Handbook of British Lepidoptera MacMillan, London pdf This article incorporates text from this source, which is in the public domain. Keys and description
  3. Kimber, Ian. "15.054 BF333 Phyllonorycter viminiella (Sircom, 1848)". Ukmoths. Retrieved 29 September 2019.
  4. Ellis, W N. "Phyllonorycter salictella (Zeller, 1846)". Plant Parasites of Europe. Retrieved 29 September 2019.



This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.