The leaf and stem  mines of British flies and other insects by Brian Pitkin, Willem Ellis, Colin Plant and Rob Edmunds


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Phytoliriomyza variegata (Meigen, 1830)
[Diptera: Agromyzidae]


Agromyza variegata Meigen, 1830. Syst. Beschr. 6: 180.
Phytoliriomyza variegata (Meigen, 1830); Spencer, 1976. Fauna ent. Scand. 5(1): 302, (figs 545-7 - missing).
Phytoliriomyza variegata (Meigen, 1830); Spencer, 1990. Host specialization in the World Agromyzidae (Diptera) : 111, 112, 123, 124 (figs 435-6), 125, 127.


Leaf-mine: A narrow linear mine adjoining the leaf margin in the first instar, which later develops into an irregular blotch with conspicuous lumps of greenish frass (Spencer, 1976: 302). The mine is illustrated in Nederlandse bladmineerders.

Mine of Phytoliriomyza variegata on Astragalus glycyphyllos. Image: Willem Ellis (Source: Nederlandse bladmineerders)
Mine of Phytoliriomyza variegata on Astragalus glycyphyllos.
Image: Willem Ellis (Source: Nederlandse bladmineerders)

Larva: The larva is described by de Meijere (1925) and Dempewolf (2001: 132); posterior spiracles with 3 bulbs.

Puparium: Reddish-brown; posterior spiracles each with 3 bulbs (Spencer, 1976: 302).

Hosts in Britain:

Fabaceae      
Colutea arborescens Bladder-senna Mines in BMNH

Hosts elsewhere:

Fabaceae      
Anthyllis vulneraria Kidney Vetch Nederlandse bladmineerders
Astragalus spp.   Spencer, 1976: 302
Astragalus glycyphyllos Wild Liquorice Dempewolf, 2001: 132
Astragalus glycyphyllos Wild Liquorice Nederlandse bladmineerders
Colutea     Spencer, 1990: 111
Colutea arborescens Bladder-senna Nederlandse bladmineerders
Colutea arborescens Bladder-senna Spencer, 1976: 302
Coronilla     Nederlandse bladmineerders
Coronilla     Spencer, 1990: 112
Lathyrus     Nederlandse bladmineerders
Lathyrus     Spencer, 1990: 112
Lathyrus sylvestris Narrow-leaved Everlasting-pea Spencer, 1976: 302
Oxytropis     Spencer, 1990: 112
Vicia     Spencer, 1990: 112

Time of year - mines: June, August.

Time of year - adults: Unknown.

Distribution in Britain: Unknown.

Distribution elsewhere: Europe (Spencer, 1976: 302) including The Netherlands (Nederlandse bladmineerders), Belgium (de Bruyn & von Tschirnhaus, 1991), Germany (Spencer, 1976: 562; Dempewolf, 2001: 132), Czech Republic, Denmark, French mainland, Lithuania, Norwegian mainland, Poland, Romania, Spanish mainland, Sweden and Yugoslavia (Martinez in Fauna Europaea).

Parasitoids:

Chrysocharis pentheus (Walker, 1839) Hymenoptera: Eulophidae
Chrysocharis pubicornis (Zetterstedt, 1838) Hymenoptera: Eulophidae
Cirrospilus vittatus Walker, 1838 Hymenoptera: Eulophidae
Diglyphus chabrias (Walker, 1838) Hymenoptera: Eulophidae
Hemiptarsenus ornatus (Nees, 1834) Hymenoptera: Eulophidae
Pnigalio soemius (Walker, 1839) Hymenoptera: Eulophidae
Miscogaster rufipes Walker Hymenoptera: Pteromalidae


External links: Search the internet:

British leafminers
Fauna Europaea [127953]
NBN Gateway
Nederlandse bladmineerders

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Last updated 30-Sep-2008  Brian Pitkin