Aceria myriadeum (Murray, 1877)

on Acer

Aceria myriadeum galls

Acer campestre, Ooij

Aceria myriadeum: galls on Acer campestre

Acer campestre, Hungary, Mosonmagyaróvár © László Érsek

Aceria myriadeum: galls on Acer campestre

galls in detail

Aceria myriadeum: gall on Acer campestre

section

Aceria myriadeum: galls on Acer campestre

underside of a group of galls

Aceria myriadeum: gall on Acer campestre

detail

Aceria myriadeum: galls on Acer campestre

some galls that have developed at the underside of the leaf

Aceria myriadeum: heavy infestation on Acer campestre

Acer campestre, Schoonoord, Kibbelveen: exceptionally heavy infestation © Arnold Grosscurt

Aceria myriadeum galls

Acer campestre, Luxemburg, Ahn, Palmberg

Aceria myriadeum galls

Acer campestre, Rijckholt, Savelsbosch; contrary to the previous, these galls were in deep shade

left: many of the gall have lost their tip; right: the gall have an underside opening, protected by hairs:

these hairs are scabrous

Aceria myriadeum galls underside

Acer campestre, Frankce, Rhône-Alpes, Savoie, St. Pierre d’Entremont: underside of an infested leaf © Arnold Grosscurt

hostplants

Sapindaceae, narrowly monophagous

Acer campestre.

synonyms

Aceria, Artacris, aceriscampestris; Aceria heteronyx f aceris campestris; Acera macrorhyncha cephalonea f aceris campestris; Aculodes cephaloneus f. aceriscampestris (Nalepa, 1922).

references

Béguinot (2002a,d,e,f,h, 2003a, 2005a, 2006c, 2007b, 2012a), Buhr (1964b), Coulianos & Holmåsen (1991a), Coulianos & Karlsson (2014a), Dauphin & Aniotsbehere (1997a), Groom (2011a), Hellrigl (2010a), Koops (2013a), Lambinon, Carbonnelle & Claerebout (2015a), Lambinon & Romain (2009a), Lambinon, Schneider & Feitz (2001a), Lehmann & Flügel (2012a), Lehmann & Hannnnover (2016a), Redfern & Shirley (2011a), Ripka (2007a), Roskam (2009a), Weidner (1954a).

mod 7.vi.2018