Pontania gallarum [Eupontania saliciscinereae] (Hartig 1837) (Family Tenthredinidae)


Gall

Exit Holes

Emptied Galls

Length: 4-5mm
Egg Larva Pupa Adult
? (Earliest: 8.5) ? May - August

Biotopes:
Wet Forest

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

Most Salix
Parasitoids:
Scambus planatus Larva

Scambus vesicarius Larva

Bracon immutator Larva
Other Possible Parasitoids:
Many Ichneumonidae Larvae

Several Braconidae Larvae

Several Tachinidae Larvae

Nature Spot: Willow Gall Sawfly - Pontania gallarum


Pictures © 2003, 2007 J.K. Lindsey

Caution

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