Trioza chrysanthemi Löw, 1878
on ? Coleostephus, Leucanthemum
Leucanthemum vulgare, France, dép. Vaucluse, Malaucène @ Bart Uitterhaegen
larva in its pit
gall
the leaf disc with small depressions at the underside, and corresponding tiny bulges at the upperside. In each cavity one flat larva, encircled by a “nimbus” of wax threads.
host plants
Asteraceae, ? monophagous
? Chrysanthemum indicum; ? Dendranthema; Leucanthemum coronopifolium, rotundifolium, vulgare.
With a question mark, Buhr adds: Coleostephus myconis; this is not repeated by Burckhardt.
references
Béguinot (2012a), Blanes-Dalmau, Caballero-López & Pujade-Villar (2017a), Buhr (1964b), Burckhardt (1983a, 2002a), Conci & Tamanini (1991a), Dauphin & Aniotsbehere (1997a), Hellrigl (2004a), Houard (1909a), Jerinić-Prodanović (2010a), Malenkovský & Lauterer (1997a, 2012a), Ossiannilsson (1992a), Seljak (2006a), Tomasi (2012a).