Pontania gallarum (Hartig 1837) (Family Tenthredinidae)


Gall

Exit Holes

Emptied Galls

Length: 4-5mm
Egg Larva Pupa Adult
? (Earliest: 24.5) ? May - August
(Earliest: 18.4)

Biotopes:
Wet Forest

Hedge Rows
Food:
(Larva)
(Oligophagous Leaf Gall)

Most Salix
Parasitoids:
Scambus planatus Larva

Scambus vesicarius Larva
Other Possible Parasitoids:
Many Ichneumonidae Larvae

Several Braconidae Larvae

Several Tachinidae Larvae

Nature Spot: Willow Gall Sawfly - Pontania gallarum
Fotogalerie Pflanzengallen: Pontania gallarum


Pictures © 2003, 2007 J.K. Lindsey

Caution

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