Rabdophaga repenticornua

Rabdophaga repenticornua is a gall midge which forms galls on the buds of creeping willow (Salix repens).

Rabdophaga repenticornua
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Diptera
Family: Cecidomyiidae
Genus: Rabdophaga
Species:
R. repenticornua
Binomial name
Rabdophaga repenticornua
Bland, 2001

Description

The female fly lays an egg in the bud of Salix repens. The solitary, orange larva feeds within the bud which grows into a 13 mm long, horn-like, reddish tube which tapers to the tip.[1] Development of the larva probably takes two years.[2]

Distribution

The gall has been found in Scotland.[1]

References

  1. Redfern, Margaret; Shirley, Peter; Bloxham, Michael (2011). British Plant Galls (Second ed.). Shrewsbury: FSC Publications. pp. 282–299. ISBN 978 1 85153 284 1.
  2. Ellis, W N. "Rabdophaga repenticornua". Plant Parasites of Europe. Retrieved 2 January 2018.
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