Bryotropha dryadella

Bryotropha dryadella is a moth of the family Gelechiidae. It is found in Great Britain, France, Portugal, Spain, Corsica, Sardinia, Sicily, Italy, Albania, North Macedonia, Bulgaria, Greece, Crete and Algeria.

Bryotropha dryadella
Scientific classification
Kingdom:
Animalia
Phylum:
Arthropoda
Class:
Insecta
Order:
Lepidoptera
Family:
Gelechiidae
Genus:
Bryotropha
Species:
B. dryadella
Binomial name
Bryotropha dryadella
(Zeller, 1850)[1]
Synonyms
  • Gelechia dryadella Zeller, 1850
  • Bryotropha saralella Amsel, 1952

The wingspan is 10–12 mm. The forewings are dark grey-brown. The hindwings are pale fuscous, but darker towards the apex.[2] Adults have been recorded on wing from May to September, in southern Europe probably in two generations per year.

Larvae live in densely spun silken tubes amongst Ctenidium molluscum, Barbula unguiculata, Homalothecium lutescens and Bryum species, often in association with grasses which occasionally showed signs of feeding, probably by the dryadella-larvae. The larvae have a purplish brown body with a pale brown head.

References
  1. Fauna Europaea
  2. Karsholt, Ole & Twan Rutten, 2005, the genus Bryotropha Heinemann in the western palaearctic (Lepidoptera: Gelechiidae), Tijdschrift voor Entomologie 148: 77-207. Abstract and full article:


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