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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Napomyza hirticornis Hendel, 1932
[Diptera: Agromyzidae]


Napomyza hirticornis Hendel, 1932. Fliegen palaearkt. Reg. 6(2): 315. Napomyza hirticornis Hendel, 1932; Spencer, 1972b. Handbk ident. Br. Ins. 10(5g): 68.
Napomyza hirticornis Hendel, 1932; Spencer, 1976. Fauna ent. Scand. 5(1): 338, figs 613-5.
Napomyza hirticornis Hendel, 1932; Spencer, 1990. Host specialization in the World Agromyzidae (Diptera) : 230 (fig. 872), 231, 232, 251, 253.


Stem-borer: Larva an internal stem-borer (Spencer, 1972b: 68).

Larva: Details unknown.

Puparium: Details unknown.

Hosts in Britain:

Asteraceae      
Centaurea nigra Common Knapweed Spencer, 1972b: 112
Campanulaceae      
Jasione montana Sheep's-bit Spencer, 1972b: 68, 110
       

Hosts elsewhere:

Asteraceae      
Centaurea nigra Common Knapweed Spencer, 1990: 112
Campanulaceae      
Jasione montana Sheep's-bit Spencer, 1976: 338

Time of year - larvae: Unknown.

Time of year - adults: Unknown.

Distribution in Great Britain & Ireland: Middlesex (Scratch Wood), Glam. (Gower peninsula), Midlothian (Arniston) (Spencer, 1972b: 68) and Somerset (NBN Gateway distribution map - BRERC).

Also recorded in the Republic of Ireland: Co. Clare (Fanore) (Spencer, 1972b: 68).

NBN Distribution maps of known host species:

Distribution elsewhere: Europe including Denmark, Austria, Germany (Spencer, 1976: 338), Czech Republic, Estonia, French mainland, Hungary, Lithuania, Poland, Slovakia, Spanish mainland, Switzerland and Ukraine (Martinez in Fauna Europaea).

Parasitoids: Unknown.



External links: Search the internet:

British leafminers
Fauna Europaea [128002]
NBN Gateway
Nederlandse bladmineerders

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Last updated 14-Dec-2008  Brian Pitkin