Dasineura trifolii (Löw, 1874)
clover leaf midge
on Trifolium

Trifolium repens, Norway, Ellingsrud, 10.ix.2022 © Hallvard Elven: female

Trifolium repens, Norway, Ellingsrud, 10.ix.2022 © Hallvard Elven: female

Trifolium repens, Norway, Ellingsrud, 10.ix.2022 © Hallvard Elven: gall

Trifolium repens, Norway, Ellingsrud, 10.ix.2022 © Hallvard Elven: gall

Trifolium repens, Norway, Ellingsrud, 10.ix.2022 © Hallvard Elven: gall

Trifolium repens, Norway, Ellingsrud, 10.ix.2022 © Hallvard Elven: larva

Trifolium repens, Norway, Ellingsrud, 10.ix.2022 © Hallvard Elven: larva

Trifolium repens, Norway, Ellingsrud, 10.ix.2022 © Hallvard Elven: larva

Trifolium repens, Norway, Ellingsrud, 10.ix.2022 © Hallvard Elven: larva

Trifolium repens, Norway, Ellingsrud, 10.ix.2022 © Hallvard Elven: male

Trifolium repens, Norway, Ellingsrud, 10.ix.2022 © Hallvard Elven: pupa
Trifolium repens, Cadzand © Arnold Grosscurt
gall, folded open to show the pale orange larvae

Trifolium pratense, Flevoland, Reve-Abbertbos © Hans Jonkman

young larvae
gall
Several generations per year. Larvae of the summer generations pupate in the gall, in a white cocoon. The larvae of the autumn generation leave the gall and hibernate in the soil.
host plants
Fabaceae, monophagous
Trifolium alpestre, arvense, bordzilowskyi, campestre, canescens, fragiferum, hybridum, medium, pratense, repens.
larva

spatula (from Nijveldt, 1963a)

spatula (from Barnes, 1946a)
synonyms
Cecidomyia, Dasyneura, Perrisia, trifolii.
parasitoids, predators
references
Barnes (1946a,b), Béguinot (2006a, 2007b), Bruun (2015a), Buhr (1965a), Burton, Carbonnelle, Ellis & Schneider (2019a), Cogolludo (1921a), Dauphin & Aniotsbehere (1997a), Fedotova, Nakhibasheva, Mukhtarova & Gasangadzhieva (2022a), Fedotova, Nakhibasheva, Mukhtarova, ao (2024a), Gagné (2010a), Hansson & Shevtsova (2012a), Houard (1909a), Ilie & Marinescu (2011a), Kieffer (1890f, 1891b), Koops (2013a), Lambinon Schneider & Feitz (2012a), Mirumian (2011a), Nijveldt (1963a), Redfern & Shirley (2011a), Roskam (2009a), Roskam & Carbonnelle (2015a), Rübsaamen & Hedicke (1926a), Sánchez (2016a), Simova-Tošić & Skuhravá (2001a), Simova-Tošić, Skuhravá & Skuhravý (1996a, 2000a, 2004a, 2007a), Simova-Tošić, Skuhravá, Skuhravý & Postolovski (2007a), Skrzypczyńska (2007a), Skuhravá (2006a), Skuhravá & Skuhravý (1988a, 1994a,b, 1997a, 1999a,b, 2003a, 2005b,c, 2006a, 2007a, 2009a, 2010a,b, 2012a, 2021a: 286), Skuhravá, Skuhravý, Blasco-Zumeta & Pujade-Villar (2006a), Skuhravá, Skuhravý & Buhr (2013a), Skuhravá, Skuhravý, Dauphin & Coutin (2005a), Skuhravá, Skuhravý, Dončev & Dimitrova (1991a, 1992a), Skuhravá, Skuhravý & Hellrigl (2001a), Skuhravá, Skuhravý & Jørgensen (2006a), Skuhravá, Skuhravý & Massa (2007a), Skuhravá, Skuhravý & Meyer (2014a), Skuhravá, Skuhravý & Neacsu (1972a), Skuhravá, Skuhravý, Skrzypczyńska & Szadziewski (2008a), Stănescu (2009a), Tomasi (2012a).