Fenusa ulmi

Fenusa ulmi larva

Ulmus glabra, Belgium, prov. Liège, Hucconge: larva in dorsal view; © Jean-Yves Baugnée

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Ulmus glabra, Nieuwendam: thorax, ventraal

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terminal segments, ventral

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segment 8-9, ventraal and in profile

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front foot, and coxae 2-3

Normally the larva lies venter-upwards in the mine. The small warts on segment 9, and frontal of the rearmost prolegs, are practically unpigmented in some specimens!

07/12/2011

mod 25.vii.2017