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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Pegomya solennis (Meigen, 1826)
[Diptera: Anthomyiidae]


Anthomyia solennis Meigen, 1826. Syst. Beschr. 5: 187.
Anthomyia versicolor Meigen, 1826. Syst. Beschr. 5: 184. [Synonymised by Michelsen in Fauna Europaea)
Musca rumicis Sommerfelt, 1827. K. norska. Vidensk. Selsk. Skr. (2) 2 (1): 99.
Chlorina thoracica Robineau-Desvoidy, 1830. Essai Myod. : 603.
Anthomyia rumicis Bouché, 1834. Naturgesch. Ins. 1: 209.
Anthomyza nigritarsis Zetterstedt, 1837. Isis, Leipzig. 1837: 46. [Nomen nudum]
Anthomyza nigritarsis Zetterstedt, 1838. Insecta Lapp. : 696. [Synonymised by Michelsen, 1985].
Anthomyia rufifrons von Roser, 1840. CorrespBl. wurtt. landw. Ver. Stuttg. (N.S.) 17(1): 59.
Pegomya acetosae Robineau-Desvoidy, 1851. Revue Mag. Zool. (2) 3: 349.
Pegomyia exilis Strobl, 1906. Mems R. Soc. esp. Hist. nat. 3: 349, as var of nigritarsis.


Leaf-mine: Linear mine, becoming a blotch. Two or more larvae feeding together. Frass in lines. The mine is illustrated in British leafminers and Nederlandse bladmineerders.

Mine of Pegomyia solennis on Rumex obtusifolius. Image: Willem Ellis (Source: Nederlandse bladmineerders)
Mine of Pegomyia solennis on Rumex obtusifolius.
Image: Willem Ellis (Source: Nederlandse bladmineerders)

Larva: The larva is described by Vos-de Wilde (1935) and Ellis (Nederlandse bladmineerders).

Puparium: The puparium is described by Stork (1936) and Ellis (Nederlandse bladmineerders).

Comments: Records of Pegomyia versicolor on Heracleum (Robbins, 1991) and ? H. sphondylium (Ackland, 1978: 228) are discounted by Griffiths (1982) as probable misidentifications of the tephritid Euleia heraclei.

Hosts in Britain:

Polygonaceae      
Oxyria     Ackland, 1978: 228
Polygonum     Ackland, 1978: 228
Rumex     Ackland, 1978: 228 (as versicolor and solennis)
Rumex     Mines in BMNH
Rumex     Robbins, 1991: 70
Rumex acetosa Common Sorrel Mines in BMNH
Rumex crispus Curled Dock Brown et al., 1990
Rumex crispus Curled Dock Mines in BMNH
Rumex mexicanus   Pitkin, in Pitkin & Plant, 2005

Hosts elsewhere:

Polygonaceae      
Oxyria     Hering, 1924b
Persicaria     Nederlandse bladmineerders
Polygonum     Hering, 1924b
Rumex     Hering, 1924b
Rumex spp.   Nederlandse bladmineerders
Rumex obtusifolius Broad-leaved Dock Nederlandse bladmineerders

Time of year - mines: June-July, September, November.

Time of year - adults: Unknown.

Distribution in Britain: Warwick (Barston and Sutton Park) (Robbins, 1991), Hants (Fleet) (British leafminers), East Kent, Easterness, North Hants, South Hants, South Somerset, Surrey and West Kent (NBN Gateway distribution map - DF, GiGL, NE and SNH).

Also recorded in the Republic of Ireland (Michelsen, 2004 in Fauna Europaea).

Distribution elsewhere: Europe including The Netherlands, Luxembourg (Nederlandse bladmineerders), Belgium (Gosseries & Ackland, 1991; de Meijere, 1939), Austria, Balearic Is., Crete, Czech Republic, Denmark, Finland, French mainland, Germany, Greek mainland, Hungary, Italian mainland, Latvia, Norwegian mainland, Poland, Russia - Central, North and Northwest, Sicily, Slovakia, Sweden, Switzerland and Ukraine (Michelsen, 2004 in Fauna Europaea).

Parasitoids: Unknown.



External links: Search the internet:

British leafminers
NBN Gateway
Nederlandse bladmineerders
Fauna Europaea [129625]

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Last updated 18-Aug-2008  Brian Pitkin