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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Phytomyza aquilegiae Hardy, 1849
[Diptera: Agromyzidae]

Columbine leaf miner


Phytomyza aquilegiae Hardy, 1849a. Ann. Mag. nat. Hist. (2) 4(24): 392.
Phytomyza aquilegiae Hardy, 1849a; Hendel, 1934. Fliegen palaearkt. Reg. 6(2): 348.
Phytomyza aquilegiae Hardy, 1849a; Spencer, 1972b. Handbk ident. Br. Ins. 10(5g): 10, 71, 82, 83 (fig. 268), 118.
Phytomyza aquilegiae Hardy, 1849a; Spencer, 1976. Fauna ent. Scand. 5 (1): 380-1, figs 661-663A, 902B.
Phytomyza aquilegiae Hardy, 1849a; Spencer, 1990. Host specialization in the World Agromyzidae (Diptera): 22, 43, 46 (figs 171-2), 50.
Phytomyza aquilegiae Hardy, 1849a; Bland, 2000. Dipterists Digest 7: 11.


Leaf-mine: Larva forms large primary blotch, sometimes several larvae feeding together with frass scattered irregularly throughout the mine; leaves often being largely destroyed and the plants suffering considerable damage (Spencer, 1976: 380, 381 (fig. 663A)). The mine is illustrated in British leafminers and Nederlandse bladmineerders.

Mines of Phytomyza aquilegiae on Aquilegia vulgaris.  Image: Willem Ellis (Source: Nederlandse bladmineerders)
Mines of Phytomyza aquilegiae on Aquilegia vulgaris.
Image: Willem Ellis (Source: Nederlandse bladmineerders)

Larva: The larva is described by de Meijere (1925) and Ellis (Nederlandse bladmineerders).

Puparium: Dull brown, deeply segmented; posterior spiracles each with an ellipse of up to 20 bulbs (Spencer, 1976: 380).

Hosts in Britain:

Ranunculaceae      
Aquilegia     Mines in BMNH
Aquilegia     Robbins, 1991: 28
Aquilegia vulgaris Columbine Spencer, 1972b: 118

Hosts elsewhere:

Ranunculaceae      
Aegopodium podagraria Ground-elder Nederlandse bladmineerders
Angelica sylvestris Wild Angelica Nederlandse bladmineerders
Aquilegia     Spencer, 1990: 22
Thalictrum     Spencer, 1990: 22
Thalictrum aquilegifolium French Meadow-rue Spencer, 1976: 380

Time of year - mines: June-September.

Time of year - adults: Unknown.

Distribution in Britain: Common in south in gardens (Spencer, 1972b: 82) including Warwick (Coventry) (Robbins, 1991: 28) and Linlithgow (NBN Gateway distribution map - LWIC).

Distribution elsewhere: Europe including Denmark, Finland, Norway (Spencer, 1976: 380), Belgium (de Bruyn & von Tschirnhaus, 1991), The Netherlands (Nederlandse bladmineerders), Czech Republic, French mainland, Lithuania, Poland, Romania, Slovakia and Switzerland (Martinez in Fauna Europaea).

Range extending eastwards to the Kirghiz and Kazakh Republics of the [former] U.S.S.R. (Spencer, 1976: 380)

References to aquilegiae in North America have all proven inaccurate (Spencer, 1976: 380).

Parasitoids:

Chrysocharis amyite (Walker, 1839) Hymenoptera: Eulophidae
Chrysocharis orbicularis (Nees, 1834) Hymenoptera: Eulophidae
Chrysocharis pentheus (Walker, 1839) Hymenoptera: Eulophidae
Closterocerus trifasciatus Westwood, 1833 Hymenoptera: Eulophidae
Neochrysocharis formosa (Westwood) Hymenoptera: Eulophidae


External links: Search the internet:

British leafminers
NBN Gateway
Nederlandse bladmineerders
Fauna Europaea [127496]

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Last updated 18-Aug-2008  Brian Pitkin