Euceraphis betulae (Koch, 1855)

Hemiptera, Aphididae

on Betula

Euceraphis betulae: apterae on Betula spec.

Betula spec., Biddinghuizen, Spijk- en Bremerbergbos © Hans Jonkman

Euceraphis betulae: aptera

apterae

Euceraphis betulae: alate

alate

Euceraphis betulae: young alate on Betula pendula

Betula pendula; landgoed Tongeren © Hans Jonkman; det. Ad Sonnemans

gall

note the sort siphunculus with a black tip. No host alternation.

hostplants

Betulaceae, monophagous

Betula pendula.

Not on B. pubescens!

references

Blackman & Eastop (2014), Influential Points (2017), Johnson (2001a), Łabanowski & Soika (2011a), Tambs-Lyche & Heie (1984a).

12/04/2017

pub 12.iv.2017 · mod 28.vi.2017