Cacopsylla affinis (Löw, 1880)

on Crataegus

gall

the leaf disc with small depressions at the underside, and corresponding tiny bulges, often coloured red, at the upperside. In each cavity one flat larva.

hostplants

Rosaceae, monophagous

Crataegus laevigata, monogyna.

According to Ouvrard also Prunus armeniaca.

synonyms

Psylla subferruginea Edwards, 1915.

references

Baugnée, Burckhardt & Fassotte (2002a), Burckhardt (1983a, 2002a), Burckhardt, Mühlethaler, Lauterer, Malenovský & Kunz (2007a), Conci, Rapisarda & Tamanini (1992a), Hellrigl (2004a), Hodkinson & White (1979a), Jerinić-Prodanović (2010a), Lauterer (1982a), Lauterer & Malenovský (2002a), Malenkovský & Lauterer (2012a), Ossiannilsson (1992a), Ouvrard (2014), Seljak (2006a), White & Hodkinson (1982a).

mod 26.iv.2018