Mine: Univoltine: autumn
Pupa: Inside mine in a disc shaped cocoon
Notes: The dorsal view of the larva is seen here. In the winter it enters a prepupal stage, losing its pigmentation
Image:© Rob Edmunds
Data: 12.x.2004, Fleet, Hants, VC12
Hymenoptera: Tenthredinidae
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Food Plant: Alnus
glutinosa (Alder) and Alnus
cordata (Italian Alder)
Mine: Univoltine: autumn Pupa: Inside mine in a disc shaped cocoon Notes: The dorsal view of the larva is seen here. In the winter it enters a prepupal stage, losing its pigmentation Image:© Rob Edmunds Data: 12.x.2004, Fleet, Hants, VC12 |