Rosa spec., Hungary, Halászi, 1.v.2016 © László Érsek

opened gall with young larvae

Rosa spec., Hungary, Kimle, 31.vii.2017 © László Érsek: opened gall with mature larvae

mature larva, ventral view

Rosa spec., Belgium, prov. Namur, Vierves-sur-Viroin, RN du Chamousias, 11.vii.2016 © Stéphane Claerebout

larvae

parasitoid (Hymenoptera, Chalcidoidea)

Rosa sp., Zeewolde, Harderbos, 5.viii.2015 © Hans Jonkman

larva

Rosa cf. canina, Belgium, prov. Namur, Saint-Servais, Asty-Moulin, 20.v.2010 © Jean-Yves Baugnée

Rosa canina, Erlecom, 29.vi.2008: detail of the gall

parasitoid pupa, rather than a cecidomyiid

Rosa sp., Amsterdam: dead larva and the pupa of its parasitoid, a wasp, almost certainly Torymus microstigma (Walker) (Chalcidoidea, Torymidae – thanks to Theo Gijswijt).

Rosa spec., België, prov. Limburg, Maasmechelen, Maesbempder Greend, 29.v.2020 © Carina Van Steenwinkel: head of the larva

spatula

hesd of the spatula

papillae

anal setae

gall

Larvae orange, gregarious; two or more generations per year. Pupation in the ground.

host plants

Rosaceae, monophagous

Rosa acicularis, agrestis, alba, arvensis, balsamica, canina, corymbifera, gallica, glauca, montana, pendulina, pouzinii, rubiginosa, sempervirens, spinosissima, tomentosa, villosa.

synonyms

Cecidomyia, Dasineura, Perrisia, Wachtliella, rosarum (Hardy, 1850).

inquilines

Full grown, yet white larvae may belong to the inquiline Macrolabis luceti.

parasitoids, predators

Lestodiplosis rosarum; Torymus boops, fractiosus, microstigma, wachtliellae.

references

Barnes (1948a), Béguinot (2001c, 2002a,d,e,f,g,h, 2003a,b, 2005a, 2006a,c, 2007b, 2012a), Bellmann (2012a), Blanes-Dalmau, Caballero-López & Pujade-Villar (2017a), Bruun (2015a), Buhr (1965a), Chinery (2011a), Cogolludo (1921a), Coulianos & Holmåsen (1991a), Dauphin & Aniotsbehere (1997a), Flügel (2016a), Gagné (2010a), de Vere Graham & Gijswijt (1998a), Hellrigl (2004b, 2006a), Houard (1908a), Ilie & Marinescu (2011a), Karimpour & Skuhravá (2012a), Kieffer (1891a), Kollár (2011a), Koops (2013a), Lambinon, Carbonnelle & Claerebout (2015a), Lambinon & Romain (2009a), Lambinon, Schneider & Feitz (2001b), Lehmann & Flügel (2012a), Lehmann & Hannover (2016a), Mirumian (2011a), Redfern & Shirley (2011a), Roskam (2009a), Roskam & Carbonnelle (2015a), Sánchez & Bruun (2018a), Sánchez, Skuhravá & Skuhravý (2012a), Schremmer (1991a), Simova-Tošić & Skuhravá (2001a), Simova-Tošić, Skuhravá & Skuhravý (1996a, 2000a, 2004a, 2007a), Simova-Tošić, Skuhravá, Skuhravý & Postolovski (2007a), Skrzypczyńska (2007a), Skuhravá (2006a), Skuhravá, Bayram, Çam ao (2005a), Skuhravá, Karimpour, Sadeghi ao (2014a), Skuhravá & Skuhravý (1988a, 1994a,b, 1997a,b, 1999a,b, 2003a, 2005b,c, 2006a, 2007a, 2008a, 2010a, 2012a, 2021a: 227), Skuhravá, Skuhravý, Blasco-Zumeta & Pujade-Villar (2006a), Skuhravá, Skuhravý & Buhr (2013a), Skuhravá, Skuhravý & Carbonnelle (2017a), Skuhravá, Skuhravý, Dauphin & Coutin (2005a), Skuhravá, Skuhravý, Dončev & Dimitrova (1991a, 1992a), Skuhravá, Skuhravý & Hellrigl (2001a), Skuhravá, Skuhravý & Jørgensen (2006a), Skuhravá, Skuhravý & Kettani (2017a), Skuhravá, Skuhravý & Massa (2007a), Skuhravá, Skuhravý & Meyer (2014a), Skuhravá, Skuhravý & Neacsu (1972a), Skuhravá, Skuhravý, Skrzypczyńska & Szadziewski (2008a), Sylvén (1960a, 1983a), Tavares (1905a), Tomasi (2014a).