Contarinia anthobia (Löw, 1877)
on Crataegus
Crataegus rhipidophylla, Norway, Bogerud, 3.vi.2020 © Hallvard Elven: gall
Crataegus rhipidophylla, Norway, Bogerud, 3.vi.2020 © Hallvard Elven: gall
Crataegus monogyna, Norway, Brønnøya, Sandbukta, 29.v.2019 © Hallvard Elven: larva
Crataegus sp., Belgium, prov. Namur, Viroinval, Vierves-sur-Viroin © Stéphane Claerebout
larva
Crataegus spec., Belgium, prov. Liège, Waimes © Chris Snyers: galled fruit
openeded fruit with larvae
Crataegus monogyna, Belgium, prov. Hainaut, Tournai, Vignobles Vaulx © Sébastien Carbonnelle
gall
The flower buds are swollen and remain closed. The ivory white larvae are gregarious; they can jump. Univoltine, hibernation in the soil.
Skuhravá, Skuhravý & Buhr (2013a) and Skuhravá, Skuhravý & Meyer (2014a) write of yellow larvae!
host plants
Rosaceae, monophagous
Crataegus laevigata, monogyna.
inquilines
predators
references
Barnes (1948a), Bruun (2015a), Buhr (1964b), Dauphin & Aniotsbehere (1997a), Docters van Leeuwen (1936a), Gagné (2010a), de Vere Graham & Gijswijt (1998a), Houard (1908a), Nijveldt (1987a), Redern & Shirley (2011a), Roskam (2009a), Roskam & Carbonnelle (2015a), Sánchez, Skuhravá & Skuhravý (2012a), Simova-Tošić, Skuhravá & Skuhravý (1996a, 2000a, 2004a), Skuhravá & Skuhravý (1997b, 1999a, 2021a: 85), Skuhravá, Skuhravý, Blasco-Zumeta & Pujade-Villar (2006a), Skuhravá, Skuhravý & Buhr (2013a), Skuhravá, Skuhravý, Dauphin & Coutin (2005a), Skuhravá, Skuhravý, Dončev & Dimitrova (1991a, 1992a), Skuhravá, Skuhravý & Jørgensen (2006a), Skuhravá, Skuhravý & Meyer (2014a), Skuhravá, Skuhravý & Neacsu (1972a), Skuhravá, Skuhravý, Skrzypczyńska & Szadziewski (2008a), Sylvén (1983a), Tavares (1905a), Tomasi (2003a, 2014a).