On the Agromyzidae (Diptera) in Norway, Part 4

ARILD ANDERSEN

Andersen, A. 2018. On the Agromyzidae (Diptera) in Norway, Part 4. Norwegian Journal of Entomology 65, 32–48.

The present paper is the last in a series of four on the fauna of Agromyzidae in Norway, and deals with the genera Melanagromyza Hendel, 1920, Ophiomyia Braschnikov, 1897, Amauromyza Hendel, 1931, Aulagromyza Enderlein, 1936, Cerodontha Rondani, 1861, Chromatomyia Hardy, 1849, Liriomyza Mik, 1894, Metopomyza Enderlein, 1936, Napomyza Westwood, 1840 and Phytomyza Fallén, 1810. Ninety-six species are reported of which seventeen are reported new to the Norwegian fauna: Melanagromyza aeneoventris (Fallén, 1823), M. cunctans (Meigen, 1830), M. pubescens Hendel, 1923, M. submetallescens Spencer, 1966, Ophiomyia curvipalpis (Zetterstedt, 1848), O. ranunculicaulis Hering, 1949, Chromatomyia syngenesiae Hardy, 1849, Metopomyza interfrontalis Melander, 1913, M. xanthaspioides (Frey, 1946) , Phytomyza cecidonomia Hering, 1937, P. cirsii Hendel, 1923, P. clematidis Kaltenbach, 1859, P. fennoscandiae Spencer, 1976, P. isais Hering, 1937, P. origani Hering, 1931, P. pulsatillae Hering, 1924 and P. socia Brischke, 1881. In addition, new regional data is given for eighty species previously reported from Norway. The biology of the larva, when known, and the distribution in Norway and Europe are commented on species new to Norway. The Norwegian checklist for Agromyzidae now consist of 256 species.

Key words: Agromyzidae, Amauromyza, Aulagromyza, biology, Cerodontha, Chromatomyia, Diptera, distribution, Liriomyza, Melanagromyza, Metopomyza, Napomyza, Norway, Ophiomyia, Phytomyza.

Arild Andersen, Norwegian Institute of Bioeconomy Research, Division of Biotechnology and Plant Health, Department of Invertebrate Pests and Weeds, Høgskoleveien 7, NO-1433 Ås, Norway. E-mail: [email protected].

Introduction fourth in a series on the fauna of Agromyzidae in Norway (Andersen 2012, 2013, 2016), and The larvae of Agromyzidae mine in leaves, presents new data from the genera Melanagromyza stems, seeds and roots of plants. Accordingly, Hendel, 1920, Ophiomyia Braschnikov, 1897, many Agromyzidae species are important pests Amauromyza Hendel, 1931, Aulagromyza in cultural plants. During the last 25 years, some Enderlein, 1936, Cerodontha Rondani, 1861, data have been published on the Norwegian fauna Chromatomyia Hardy, 1849, Liriomyza Mik, of Agromyzidae (Andersen & Jonassen 1994, 1894, Metopomyza Enderlein, 1936, Napomyza Bland 1995, Bland & von Tschirnhaus 1998, Westwood, 1840 and Phytomyza Fallén, 1810. Andersen et al. 2004, Gibbs & von Tschirnhaus 2005, Andersen 2011, 2012, 2013, 2016, Hansen & Bjureke 2012), but still the Norwegian fauna of Materials and methods this family is poorly known. Agromyzidae is represented in Norway by The present paper deals with material collected sixteen genera belonging to two subfamilies, with during several projects and collecting trips in 240 species recorded so far. This paper is the many parts of Norway. This include long-term

32 Norwegian Journal of Entomology 65, 32–48 (2018) experiments measuring the effects of reduced and Denmark (Spencer 1976, Martinez 2017). tillage on the Agromyzidae fauna (Andersen 2003), The larva is an internal stem-borer in Cirsium-, a project on the biodiversity of Agromyzidae in Senecio- and Carduus-species (Asteraceae) biologically and conventionally grown spring (Pitkin et al. 2017). barley and grass (Andersen et al. 2004), and a study on species richness of Agromyzidae in * Melanagromyza cunctans (Meigen, 1830) hay medows (Andersen 2011). If a species has (Figure 2) been found more than once in the same district Material (n = 2). VE, Horten: Løvøya (EIS or EIS (European Invertebrate Survey) square, 19) 12 June 2017, 1♂. only detailed data from the first record is given. Distribution and biology. M. cunctans was This was done to avoid all the details when the found in only one location in southeast Norway. It same locality was visited more than once. In such is widespread in Europe and found in Sweden, but cases, the total number of specimens studied most common in Mediterranean areas (Spencer is indicated in parenthesis. The author netted 1976, Martinez 2017). The larva is forming a most of the flies, but in some cases yellow water slender stem-gall in Lotus corniculatus (Fabaceae) traps or a Malaise-trap was used. The material (Spencer 1976, Pitkin et al. 2017). has been stored in 70% ethanol in the author’s private collection. However, a large part of the Melanagromyza nigrissima Spencer, 1976 collection has been donated to the Natural History New material (n = 2). VE, Sande: Klevjer- Museum in Oslo. Localities are given using the hagen (EIS 28) 25 May 2000, 1♂. This specimen revised Strand-system (Økland 1981) and the EIS was also mentioned in Andersen et al. (2004), but system (Endrestøl 2005). Distribution (including without all the details. maps) and biology is given only for the seventeen species new to Norway. * Melanagromyza pubescens Hendel, 1923 During identification, the flies were kept in (Figure 3) 70% ethanol in small Petri dishes and handled Material. VE, Horten: Bastøy (EIS 19) 14 with needles and soft tweezers. In most cases, the June 2009, 1♂1♀. identification was done by using the tables and Distribution and biology. M. pubescens was drawings of genitalia in Spencer (1976). found in only one location in southeast Norway. It is present in many countries in Europe, including Fennoscandia and Denmark, mainly in the east The species (Spencer 1976, Martinez 2017). The host-plant is unknown (Pitkin et al. 2017). Species not previously recorded from Norway are marked with an asterisk (*). If nothing else * Melanagromyza submetallescens Spencer, is noted, the material has been collected by the 1966 (Figure 4) author. Material. VE, Sande: Sande (EIS 28) 27 June 2000, 1♂2♀♀. GENUS MELANAGROMYZA HENDEL, 1920 Distribution and biology. M. submetallescens was found in only one locality in south-eastern * Melanagromyza aeneoventris (Fallén, 1823) Norway. It has been found in only a few countries (Figure 1) in northeast Europe, including Finland (Spencer Material. VE, Horten: Steinsnes (EIS 19) 21 1976, Kahanpää 2014, Martinez 2017). The host- June 2017, 2♂♂. plant is unknown, but the larvae is almost certainly Distribution and biology. M. aeneoventris an internal stem-borer (Spencer 1976). was found in only one location in southeast Norway. It is widespread and common in most European countries, including Fennoscandia

33 Andersen: On the Agromyzidae (Diptera) in Norway, Part 4

GENUS OPHIOMYIA BRASCHNIKOV, 1897 Amauromyza labiatarum (Hendel, 1920) New material. AK, Oslo: Botanical garden * Ophiomyia curvipalpis (Zetterstedt, 1848) (EIS 28), 18 June 2014, 1♂. (Figure 5) Material (n = 5). VE, Horten: Steinsnes (EIS GENUS AULAGROMYZA ENDERLEIN, 1936 19) 19 July 2017, 3♂♂. Distribution and biology. O. curvipalpis Aulagromyza buhri (de Meijere, 1938) was found in only one locality in south-eastern New material (n = 3). VE, Horten: Rørestrand Norway. It is widespread in most of Europe, (EIS 19), 21 June 2017, 2♂♂. including Sweden and Denmark (Spencer 1976, Martinez 2017). The larva produces a narrow, GENUS CERODONTHA RONDANI, 1861 inconspicuous stem-mine mainly in plants of Asteraceae, but also in some Fabaceae and Subgenus Poemyza Hendel, 1931 Lamiaceae (Spencer 1976, Pitkin et al. 2017). Cerodontha (P.) atra (Meigen, 1830) Ophiomyia melandryi de Meijere, 1924 New material (n = 3). HOI, Kvinnherad: Ølve New material. VE, Sande: Sande (EIS 28) 3 kirke (EIS 31), 1 May 2014, 1♂; NSY, Nesna: June 2000, 1♂. This specimen was also mentioned Kvithella (EIS 118), 29 June 2016, 1♂. in Andersen et al. 2004, but without further details. Cerodontha (P.) incisa (Meigen, 1830) Ophiomyia orbiculata (Hendel, 1931) New material (n = 3). HOI, Kvinnherad: New material (n = 11). VE. Horten: Vollane Geitaknottane (EIS 31), May 1998, 1 ♂. This (EIS 19) 20 June 2017, 6♂♂. record was also mentioned in Thunes et al. (2004), but without all the details. * Ophiomyia ranunculicaulis Hering, 1949 (Figure 6) Cerodontha (P.) muscina (Meigen, 1830) Material. AK, Bærum: Ostøya (EIS 28), 30 New material (n = 33). Ø, Aremark: Bøen May–10 June 1984, 1♂; VE, Horten: Bastøy, sætre (EIS 21), 23 May 2012, 1♀; AK, Nannestad: Buvika (EIS 19), 31 May 2009, 1♂; TEI, Seljord: Søndre Kringer (EIS 37), 26 May 2012, 1♀; BØ, Svartdal, Laukereini (EIS 26), 20 May 2011, 1♂; Kongsberg: Ullebergåsen (EIS 27), 21 May 2011, AAY, Grimstad: Indre Maløy (EIS 6), 3 June 1♀; VE, Horten: Bastøy, Buvika (EIS 19), 4 June 2011, 1♂. 2010, 1♂1♀; TEY Bamble: Valle, Hovbukta (EIS Distribution and biology. O. ranunculicaulis 11), 23 August 2002, 1♀; Skien: Vestre Marker was found in several locations in south- (EIS 18), 14 May 2011, 1♀; RY, Vindafjord: eastern Norway. It is present in many European Skjold kirke (EIS 23), 29 April 2014, 1♂; FN, countries, including Sweden, but lacking in the Porsanger: Laksvåg (EIS 174), 24 June 2004, Mediterranean area (Spencer 1976, Martinez 2♀♀. 2017). The larva is forming a stem-mine spiralling down the stem of several Ranunculus species Subgenus Butomomyza Nowakowski, 1967 (Ranunculaceae), pupating in the end of the mine (Spencer 1976, Pitkin et al. 2017. Cerodontha (B.) scirpi (Karl, 1926) New material. VE, Horten: Borrevann, GENUS AMAUROMYZA HENDEL, 1931 Søndre Vik (EIS 19), 25 June 2017, 3♂♂.

Amauromyza monfalconensis (Strobl, 1909) Subgenus Xenophytomyza Frey, 1946 New material. BV, Rollag: Gvammen (EIS 35), 23 May 2011, 1♂2♀♀. Cerodontha (X.) venturii Nowakowski, 1967 New material (n = 17). AK, Aurskog-Høland:

34 Norwegian Journal of Entomology 65, 32–48 (2018)

Mikkelrud (EIS 29), 15 June 2012, 1♂5♀♀; Cerodontha (D.) luctuosa, (Meigen, 1830) BØ, Hurum: Rokkestad (EIS 28), 26 May 2002, New material (n = 8). Ø, Aremark: Bøen 4♂♂2♀♀; TEY, Skien: Vestre Marker (EIS 18), sætre (EIS 21), 7 June 2012, 1♂; TEI, Seljord: 6 June 2012, 2♂♂. Svartdal, Laukereini (EIS 26), 20 June 2010, 1♂; NNV, Flakstad: Selfjordhytta (EIS 133), 6 July Subgenus Icteromyza Hendel, 1931 2017, 1♂. In most Norwegian specimens the abdomen is all black. Cerodontha (I.) capitata (Zetterstedt, 1848) New material (n = 4). VE, Horten: Borrevann, Cerodontha (D.) morosa (Meigen, 1830) Søndre Vik (EIS 19), 2 June 2014, 1♂; TEY, New material (n = 10). VAY, Flekkefjord: Skien: Vestre Marker (EIS 18), 28 June 2012, 1♂. Hidra, Veisdal (EIS 4), 3 September 2017, 2♂♂; HOI, Kvinnherad: Varaldsøy, Gjuvlandsli (EIS Subgenus Phytagromyza Hendel, 1920 31), 4 May 2014, 6♂♂; NTI, Høylandet: Tverråa (EIS 107), 18 June 1987, 1♂. The last specimen Cerodontha (P.) flavocingulata (Strobl, 1909) was by mistake published as Cerodontha New material. NTI, Steinkjer: Kvam, Guin (Dizygomyza) ireos in Andersen & Jonassen vestre (EIS 101), 27 June 2016, 3♂♂. (1994).

Cerodontha s. str. GENUS CHROMATOMYIA HARDY, 1849

Cerodontha (C.) denticornis (Panzer, 1806) Chromatomyia ciliata (Hendel, 1935) New material (n = 4). NTI, Steinkjer: Kvam, New material (n = 4). NSY, Bodø: Ausvika Guin vestre (EIS 101), 27 June 2016, 1♂; NSY, (EIS 131), 14 June 2002, 3♂♂. Nesna: Kvithella (EIS 118), 29 June 2016, 1♂; Meløy: Ørnes (EIS 125), 2 July 2016, 1♂. Chromatomyia fuscula (Zetterstedt, 1838) New material (n = 170). VE, Skien: Vestre Cerodontha (C.) fulvipes (Meigen, 1830) Marker (EIS 18), 14 May 2011, 1♂20♀♀; MRI, New material. TEY, Skien: Vestre Marker Sunndal: Svisdalshaugene (EIS 79), 5 July 2011, (EIS 18), 28 June 2012, 1♂1♀. 27♂♂44♀♀; HOI, Kvinnherad: Varaldsøy, Gjuv- dalsli (EIS 31), 4 May 2014, 1♂; NSY, Nesna: Subgenus Dizygomyza Hendel, 1920 Skog (EIS 118), 29 June 2016, 3♂♂; Træna: Husøya (EIS 121), 30 June 2016, 3♂♂; Lurøy: Cerodontha (D.) bimaculata (Meigen, 1830) Stokkvågen (EIS 122), 29 June 2016, 4♂♂; FØ, New material (n = 13). AK, Nannestad: Sør-Varanger: Elveli (EIS 160), 8 July 2012, Søndre Kringler (EIS 37), 26 May 2012, 1♂1♀; 1♂10♀♀; Sør-Varanger: Sandnes (EIS 168), 5 VAY, Flekkefjord: Hidra, Rasvåg (EIS 4), 4 July 2012, 1♂; Sør-Varanger: Ropelv (EIS 169), September 2017, 4♂♂. HOY, Os: Vaktdal 30 June 2012, 1♂. (EIS 31), 2 May 2014, 1♂; HOI, Kvinnherad: Varaldsøy, Gjuvlandsli (EIS 31), 4 May 2014, Chromatomyia horticola (Goureau, 1851) 3♂♂3♀♀. New material (n = 54). Ø, Sarpsborg: Greåker (EIS 20), 6 August 2002, 1♂1♀; Eidsberg: Slitu Cerodontha (D.) fasciata (Strobl, 1880) (EIS 29), 19 July 1999, 2♂♂; AK, Enebakk: New material. HOI, Etne: Lauareid (EIS 23), Haugstein (EIS 29), 15 June 1998, 1♂; Nittedal: 29 April 2014, 1♂. Gjelleråsen (EIS 36), 9 August 1995, 2♂♂2♀♀ Cerodontha (D.) iraeos (Robineau-Desvoidy, hatched from leaves of Pisum sativum sativum; 1851) BV, Sigdal: Tempelseter (EIS 35), 4 September New material. VE, Horten: Borrevann, 1999, 1♂; HES, Ringsaker; Moelv (EIS 54), Knudsrød (EIS 19), 19 June 2017, 1♂. 29 July 2002, 1♂; BØ, Lier: Sandaker gartneri

35 Andersen: On the Agromyzidae (Diptera) in Norway, Part 4

(EIS 28), 21 June 2003, 3♂♂; ON, Nord-Fron: Horten: Bastøy, Buvika (EIS 19), 4 June 2010, Gålåvatnet, Heggeslåa (EIS 62), 24 June 2016, 1♂; FN, Porsanger: Lakselv (EIS 174), 24 June 1♂; VE, Larvik: Gutterød gartneri (EIS 12), 25 2004, 3♂♂. June 2003, 2♂♂; Horten: Bastøy, Buvika (EIS 19), 23 July 2015, 2♂♂ hatched from leaves of Chromatomyia ramosa (Hendel, 1923) Sonchus arvensis; Sande: Sande (EIS 28), 16 New material (n = 12). AK, Aurskog-Høland: June 2000, 1♂; TEI, Bø: Bø (EIS 18), 13 June Mikkelrud (EIS 29), 30 May 2012, 5♂♂; ON, 2004, 1♂; AAY, Grimstad: Landvik (EIS 6), 7 Skjåk: Bråtå (EIS 69), 14 July 2017, 1♂; TEI, July 2003, 1♂; VAY, Flekkefjord: Hidra, Veisdal Skien, Vestre Marker (EIS 18), 6 June 2011, 1♂; (EIS 4), 3 September 2017, 1♂; RY, Hå: Brusand STI, Røros: Sølendet (EIS 88), 25 June 2016, (EIS 3), 29 April 1996, 1♂1♀; HOY, Lindås: 4♂♂. Eikangervåg (EIS 40), 6 May 1996, 1♂; STI, Meldal: Kløvsteinbakken (EIS 86), 23 July 1985, * Chromatomyia syngenesiae Hardy, 1849 1♂; NTI, Stjørdal: Værnes (EIS 92), 12 June (Figure 7) 1995, 6♂♂. Material. TEY, Kragerø: Jomfruland (EIS 11), 25 August 2002, 1♂. Chromatomyia luzulae (Hering, 1924) Distribution and biology. C. syngenesiae New material (n = 2). VE, Horten: Borrevann, is widespread and common all over Europe, Søndre Vik (EIS 19), 16 June 2015, 1♂. including Fennoscandia and Denmark (Spencer 1976, Martinez 2017). The larva forms a whitish Chromatomyia nigra (Meigen, 1830) linear mine, pupating in the leaf at the end of the New material (n = 76). TEI, Seljord: Svartdal, mine. More than 70 plant species in Asteraceae are Nord-Blika (EIS 26), 19 June 2012, 1♂; NTI, hosts of this species, and it also infests Daucus- Steinkjer: Kvam, Guin vestre (EIS 101), 27 June species in Apiaceae and Pisum-species (Fabaceae) 2016, 4♂♂; NSY, Nesna: Nesna (EIS 118), 29 (Pitkin et al. 2017). June 2016, 52♂♂; Træna: Husøya (EIS 121), 30 June 2016, 11♂♂; Lurøy: Stokkvågen (EIS 122), GENUS LIRIOMYZA MIK, 1894 29 June 2016, 2♂♂; Meløy: Ørnes (EIS 125), 2 July 2016, 2♂♂. Liriomyza equiseti de Meijere, 1924 New material (n = 4). VE, Horten: Vollane Chromatomyia opacella (Hendel, 1935) (EIS 19), 3 June 2016, 3♂♂. New material (n = 26). OS, Sør-Fron: Harpefoss, Enge (EIS 62), 21 June 2016, 3♂♂; Liriomyza flaveola (Fallén, 1823) TEI, Seljord: Svartdal, Laukereini (EIS 26), 13 New material. ON, Skjåk: Bråtå (EIS 69), 14 June 2011, 1♂; STI, Røros: Sølendet (EIS 88), July 2017, 1♀; NSY, Nesna: Nesna (EIS 118), 29 25 June 2016, 2♂♂; NSY, Træna: Husøya (EIS June 2016, 3♀♀; Træna: Husøya (EIS 121), 30 121), 30 June 2016, 1♂; TRY, Tromsø: Holt (EIS June 2016, 1♂3♀♀; NNV, Flakstad: Selfjordhytta 162), 21 June 2004, 2♂♂; FV, Alta: Elvestrand (EIS 133), 6 July 2017, 4♂♂. (EIS 173), 22 June 2004, 3♂♂; FN, Porsanger: Lakselv (EIS 174), 24 June 2004, 2♂♂; Porsanger: Liriomyza phryne Hendel, 1931 Olderfjord (EIS 181), 24 June 2004, 3♂♂; FØ, New material. OS, Sør-Fron: Harpefoss, Sør-Varanger: Sandnes (EIS 168), 2 July 2012, Enge (EIS 62), 21 June 2016, 1♀. 1♂; Sør-Varanger: Skrukkebukta (EIS 169), 2 July 2012, 1♂. GENUS METOPOMYZA ENDERLEIN, 1936

Chromatomyia periclymeni (de Meijere, 1922) Metopomyza scutellata (Fallén, 1823) New material (n = 6). BØ, Kongsberg: New material (n = 7). VE, Horten: Borrevann, Ullebergåsen (EIS 27), 6 June 2009, 1♂; VE, Søndre Vik (EIS 19), 16 June 2015, 2♂♂.

36 Norwegian Journal of Entomology 65, 32–48 (2018)

* Metopomyza interfrontalis Melander, 1913 1996, 1♂; TEY, Kragerø: Jomfruland (EIS 11), (Figure 8) 25 August 2002, 4♂♂; TEI, Seljord: Svartdal, Material. VE, Horten: Borrevann, Kongs- Nord-Blika (EIS 26), 20 May 2011, 1♂; AAY, odden (EIS 19), 30 May 2014, 3♂♂; STI, Røros: Grimstad: Landvik (EIS 6), 7 July 2003, 1♂; VAY, Sølendet (EIS 88), 25 June 2016, 1♂. Flekkefjord: Hidra, Husøya (EIS 4), 3 August Distribution and biology. M. interfrontalis 2003, 1♂; VAI, Sirdal: Tonstad (EIS 8), 13 June was found in one location in south-eastern Norway 2004, 1♂; MRI, Sunndal: Svisdalshaugene (EIS and one in Central Norway. It is widespread but 79), 5 July 2011, 1♂1♀; STI, Røros: Sølendet not common in north-eastern Europe, including (EIS 88), 27 July 2011, 1♂1♀; NSY, Nesna: Sweden and Finland (Spencer 1976, Martinez Nesna (EIS 118), 29 June 2016, 1♂; Meløy: Ørnes 2017). The host of the larva is unknown, but most (EIS 125), 2 July 2016, 3♂♂; Bodø: Straumøy, likely Carex (Cyperaceae). (Spencer 1976, Ellis Seines (EIS 131), 16 June 2002, 6♂♂1♀; NSI, 2017). Skjærstad: Vesterli (EIS 127), 16 June 2002, 2♂♂.

Metopomyza xanthaspioides (Frey, 1946) Napomyza elegans (Meigen, 1830) New material. AK, Aurskog-Høland: Mikkel- New material (n = 38). AK, Oslo: Botanical rud (EIS 29), 30 May 2012, 1♂. garden (EIS 28), 18 June 2014, 1♀; VE, Horten: Borrevann, Søndre Vik (EIS 19), 2 June 2014, 1♂; * Metopomyza xanthaspis (Loew, 1858) NTI, Steinkjer: Kvam, Guin vestre (EIS 101), 11 (Figure 9) July 2017, 2♀♀; NSY, Nesna: Nesna (EIS 118), Material (n = 2). VE, Horten: Vollane (EIS 29 June 2016, 1♀. 19), 20 June 2017, 1♂. Distribution and biology. M. xanthaspis Napomyza lateralis (Fallén, 1823) was found in only one locality in south-eastern New material (n = 143). AK, Enebakk: Haug- Norway. It is widespread but not common in stein (EIS 29), 2 September 1998, 5♂♂3♀♀; Europe, including Fennoscandia and Denmark TEY, Skien: Vestre Marker (EIS 18), 13 June (Spencer 1976, Martinez 2017). The larva makes 2011, 6♂♂; NTI, Steinkjer: Kvam, Guin vestre a leaf-mine in Carex species. Initially it is formed (EIS 101), 27 June 2016, 4♂♂; NSY, Nesna: on the lower leaf surface, running towards the Nesna (EIS 118), 29 June 2016, 2♂♂2♀♀; Træna: apex, but later continuing down towards the leaf Husøya (EIS 121), 30 June 2016, 3♂♂3♀♀; base on the upper surface (Spencer 1976, Pitkin et Meløy: Ørnes (EIS 125), 2 July 2016, 1♂; FØ, al. 2017). Sør-Varanger: Neiden kapell (EIS 168), 6 July 2012, 2♂♂1♀; Sør-Varanger: Bjørnstad (EIS GENUS NAPOMYZA WESTWOOD, 1840 169), 5 July 2012, 3♂♂7♀♀; Sør-Varanger: Bugøyfjord (EIS 177), 6 July 2012, 1♂1♀. Napomyza achilleanella von Tschirnhaus, 1992 New material (n = 146). Ø, Råde: Store Napomyza plumea Spencer, 1969 Sletter (EIS 19), 28 August 1999, 1♂; Aremark: New material. FØ, Sør-Varanger: Sandnes Bøen sætre (EIS 21), 12 June 2011, 2♂♂3♀♀; (EIS 168), 5 July 2012, 1♂. AK, Ås, The University (EIS 28), 16 June 2003, 1♂; Enebakk: Orderud (EIS 29), 24 August 1998, GENUS PHYTOMYZA FALLÉN, 1810 1♂; Nannestad: Søndre Kringler (EIS 37), 16 June 2011, 2♂♂; OS, Sør-Fron: Gålå (EIS 42), 4 July Phytomyza adjuncta Hering, 1928 1997, 2♂♂; ON, Dovre: Dombåshaugen (EIS New material. TEI, Seljord: Svartdal, 71), 4 July 2011, 1♂; BØ, Lier: Kjellstadveien 42 Laukereini (EIS 26), 27 May 2012, 1♂; VAY, (EIS 28), 21 June 2003, 1♂; BV, Rollag: Solberg Flekkefjord: Hidra, Hågåsen, (EIS 4), 2 September gård (EIS 35), 23 May 2011, 2♂♂; VE, Andebu: 2017, 1♂. Askjemvannet, Nesengen (EIS 19), 22 June

37 Andersen: On the Agromyzidae (Diptera) in Norway, Part 4

Phytomyza affinis Fallén, 1823 Phytomyza calthophila Hering, 1931 New material. NSY, Nesna: Kvithella (EIS New material. OS, Østre Toten: Apelsvoll 118), 29 June 2016, 1♂; FØ, Sør-Varanger: (EIS 45), 28 May 1990, 1♂. Sandnes (EIS 168), 5 July 2012, 1♂. * Phytomyza cecidonomia Hering, 1937 Phytomyza albiceps Meigen, 1830 (Figure 10) New material. BØ, Kongsberg: Ullebergåsen Material. VAY, Flekkefjord: Hidra, Hågåsen (EIS 27), 21 June 2008, 1♂; NSY, Bodø: Hunstad (EIS 4), 2 September 2017, 2♂♂. (EIS 131), 13 June 2002, 1♂1♀. Distribution and biology. P. cecidonomia was found in only one location in southern Norway. Phytomyza angelicae Kaltenbach, 1872 It is widespread in western Europe, including New material (n = 11). Ø, Eidsberg: Slitu Sweden and Denmark (Spencer 1976, Martinez (EIS 29), 27 May 1999, 1♂1♀; VE, Horten: 2017). The host of the larva is Hypochaeris Borrevann, Søndre Vik (EIS 19), 2 June 2014, radiata (Asteraceae). The larva is feeding on the 1♂; TEY, Bamble: Valle, Hovbukta (EIS 11), 23 midrib, which can swell basally and become gall- August 2002, 3♂♂; TEI, Hjartdal: Ambjørndalen like. Probably the larva overwinter in the mine, (EIS 26), 1 June 2010, 1♂; AAY, Grimstad: Indre and there are at least two generations per year Maløy (EIS 6), 25 June 2011, 1♂. (Spencer 1976, Pitkin et al. 2017).

Phytomyza angelicastri Hering, 1932 Phytomyza chaerophylli Kaltenbach, 1856 New material. Ø, Eidsberg: Slitu (EIS 29), New material (n = 20). AK, Aurskog- 15 July 1999, 1♂; AK, Enebakk: Haugstein (EIS Høland: Mikkelrud (EIS 29), 30 May 2012, 1♂; 29), 18 August 1998, 1♂; VAY, Flekkefjord: NTI, Steinkjer: Kvam, Guin vestre (EIS 101), 26 Hidra, Veisdal, (EIS 4), 3 September 2017; MRI, June 2016, 1♂; NSY, Meløy: Ørnes (EIS 125), Rauma: Staurset (EIS 7), 6 July 2011, 1♂; STI, 2 July 2016, 1♂; FN, Nesseby: 3.3 km west of Røros: Sølendet (EIS 88), 25 June 2016, 1♂; FN, Varangerbotn (EIS 176), 7 July 2012, 1♂; FØ, Nesseby: 3.3 km west of Varangerbotn (EIS 176), Sør-Varanger: Langvasseid (EIS 168), 6 July 7 July 2012, 2♂♂; Nesseby: Varangerbotn (EIS 2012, 1♂; Sør-Varanger: Indre Lanabukt (EIS 177), 7 July 2012, 2♂♂. 169), 5 July 2012, 6♂♂.

Phytomyza artemisivora Spencer, 1971 * Phytomyza cirsii Hendel, 1923 (Figure 11) New material (n = 13). Ø, Eidsberg: Slitu) Material. Ø, Rygge: Dilling, Bergerud (EIS 29), 24 June 1999, 2♂♂1♀; VE, Horten: gartneri (EIS 19), 19 June 2003, 1♂; VE, Larvik: Bastøy, Buvika (EIS 19), 4 May 2007, 1♂; TEY, Ula, Holtefjell (EIS 19), 17 August 2001, 1♂; Kragerø: Kalstadkilen (EIS 11), 24 August 2002, Horten: Bastøy, Kalven (EIS 19), 9 June 2007, 1♂; BØ, Hurum: Rokkestad (EIS 28), 26 May 2♂♂1♀. 2002, 1♂. Distribution and biology. P. cirsii was found in three localities close to the Oslo fiord in south- Phytomyza buhriella Spencer, 1969 eastern Norway. It is widespread and common New material (n = 7). TEI, Seljord: Svartdal, in most of Europe, including Fennoscandia Laukereini (EIS 26), 20 June 2010, 1♂; NSY, and Denmark (Spencer 1976, Martinez 2017). Bodø: Bertnes (EIS 131), 13 June 2002, 3♂♂1♀; The larva forms a whitish upper surface linear NSI, Skjerstad: Oldereid (EIS 126), 16 June 2002, mine in leaves of Cirsium- and Carduus-species 1♂. (Asteraceae) (Spencer 1976, Pitkin et al. 2017).

Phytomyza calthivora Hendel, 1934 * Phytomyza clematidis Kaltenbach, 1859 New material. AK, Aurskog-Høland: (Figure 12) Mikkelrud (EIS 29), 15 June 2012, 2♂♂. Material. VE, Horten: Borrevann, Søndre Vik

38 Norwegian Journal of Entomology 65, 32–48 (2018)

(EIS 19), 12 June 2017, 1♂. Phytomyza flavicornis Fallén, 1823 Distribution and biology. P. clematidis New material. Ø, Aremark: Bøen sætre (EIS was found in only one location in southeast 21), 23 May 2012, 1♀; VE, Sande: Galleberg (EIS Norway. It is widespread in western Europe but 28), 3 June 2000, 1♀; TEY, Skien: Vestre Marker has not previously been found in Fennoscandia (EIS 18), 6 June 2012, 1♀. or Denmark (Martinez 2017). The larva infests several species of Ranunculaceae (Pitkin et al. Phytomyza flavofemorata Strobl, 1893 2017). New material (n = 83). AK, Enebakk: Orderud (EIS 29), 18 August 1998, 1♂; BØ, Kongsberg: Phytomyza continua Hendel, 1920 Ullebergåsen (EIS 27), 21 June 2008, 4♂♂; VE, New material. BØ, Hurum: Tofte (EIS 28), 18 Horten: Borrehaugene (EIS 19), 27 June 2012, May 2002, 1♂; VE, Horten: Møringa (EIS 19), 12 1♂; TEI, Seljord: Svartdal, Nord-Blika (EIS 26), June 2016, 1♂; NSY, Bodø: Bodøsjøen (EIS 131), 20 June 2010, 5♂♂1♀; AAY, Grimstad: Reddal 17 June 2002, 1♂. (EIS 6), 7 July 2003, 1♂1♀; VAY, Flekkefjord: Hidra, Hummerås (EIS 4), 19 July 1995, 1♂; Phytomyza crassiseta Zetterstedt, 1860 MRY, Tingvoll: Aksnes (EIS 85), 5 July 2011, New material (n = 265). Ø, Aremark: Bøen 2♂♂5♀♀; NTI, Levanger: Sunndalen, Litløya sætre (EIS 21), 19 May 2011, 4♂♂1♀; AK, (EIS 97), 15 July 2003, 1♂; NNV, Flakstad: Aurskog-Høland: Mikkelrud (EIS 29), 30 May Nusfjord (EIS 133), 5 July 2006, 3♂♂3♀♀; FØ, 2012, 4♂♂; HES, Stange: Stange (EIS 46), Sør-Varanger: Bjørnstad (EIS 169), 5 July 2012, 11 July 2003, 1♂; HEN, Åmot: Rena (EIS 55), 5♂♂. 17 September 2003, 5♂♂; BØ, Kongsberg: Ullebergåsen (EIS 27), 6 June 2009, 2♂♂; VE, Phytomyza glabra Hendel, 1935 Horten: Bastøy, Buvika (EIS 19), 27 April 2007, New material. Ø, Eidsberg: Slitu (EIS 3♂♂2♀♀; TEY, Kragerø: Jomfruland (EIS 11), 16 29), 16 June 1999, 1♂; ON, Nord-Fron: Fefor July 2011, 1♂; Skien: Vestre Marker (EIS 18), 13 høyfjellshotell (EIS 62), 23 June 2016, 1♂; Sel: June 2011, 1♂; TEI, Hjartdal: Ambjørndalen (EIS Mysuseter (EIS 71), 22 June 2016, 1♂. 26), 20 June 2010, 2♂♂; AAY, Risør: Søndeled (EIS 11), 6 July 2003, 2♂♂; VAY, Flekkefjord: Phytomyza glechomae Kaltenbach, 1862 Hidra, Veisdal, (EIS 4), 12 June 2004, 1♂; NTI, New material. Ø, Moss: Jeløy, Røer gård (EIS Levanger: Sunndalen, Litløya (EIS 97), 15 July 19), 9 May 2002, 1♂1♀; VE, Horten: Borrevann, 2003, 2♂♂. Åkerholmen (EIS 19), 29 May 2014, 2♂♂.

Phytomyza evanescens Hendel, 1920 Phytomyza heracleana Hering, 1937 New material. Ø, Eidsberg: Slitu (EIS 29), 24 New material (n = 4). BØ, Hurum: Tofte (EIS June 1999, 1♂; TEY, Skien: Vestre Marker (EIS 28), 18 May 2002, 3♂♂. 18), 28 June 2012, 1♂. Phytomyza ilicis Curtis, 1846 * Phytomyza fennoscandiae Spencer, 1976 New material. HOY, Stord: Huglo, Brandvik (Figure 13) (EIS 23), 1 May 2014. Leaves of Ilex aquifolium Material. FV, Alta: Aronnes (EIS 173), 22 with feeding punctures of adult females and mines June 2004, 7♂♂. of larvae; HOI, Kvinnherad: Varaldøy, Gjuvlandsli Distribution and biology. P. fennoscanidae (EIS 31), 4 May 2014. Leaves of I. aquifolium was found in only one location in Northern (Aquifoliaceae) with feeding punctures of adult Norway. It has been found in only Sweden and females. France (Spencer 1976, Martinez 2017). The host of the larva is unknown. * Phytomyza isais Hering 1937 (Figure 14) Material. VE, Horten, Steinsnes (EIS 19), 5

39 Andersen: On the Agromyzidae (Diptera) in Norway, Part 4

September 2016, 1♂. Phytomyza plantaginis Robineau-Desvoidy, Distribution and biology. P. isais was found 1851 in only one location in south-eastern Norway. It New material (n = 8). Ø, Eidsberg: Slitu (EIS has been found mainly in some north-western 29), 15 July 1999, 1♂; TEY, Skien: Vestre Marker European countries, including Denmark (Spencer (EIS 18), 28 June 2012, 2♂♂. 1976, Martinez 2017). The larva is feeding and pupating in the seed-heads of Odontites rubra Phytomyza ptarmicae Hering, 1937 (Spencer 1976, Pitkin et al. 2017). New material. AK, Oslo: Skullerud (EIS 28), 21 June 2003, 1♂; VE, Horten: Borrehaugene Phytomyza melana Hendel, 1920 (EIS 19), 27 May 2010, 2♂♂4♀♀. These finds New material. VAY, Flekkefjord: Hidra, were by mistake published as P. tanaceti in Hågåsen (EIS 4), 2 September 2017, 4♂♂; HOI, Andersen (2013). Kvinnherad: Varaldsøy, Gjuvlandsli (EIS 31), 4 May 2014, 1♂. Phytomyza pullula Zetterstedt, 1848 New material (n = 327). Ø, Sarpsborg: Phytomyza nigrifemur Hering, 1934 Greåker, Nye Tindlundsvei (EIS 20), 6 August New material (n = 6). VE, Horten: Borrevann, 2002, 3♂♂8♀♀; Aremark: Bøen sætre (EIS 21), Søndre Vik (EIS 19), 25 June 2017, 2♂♂; BV, 19 May 2011, 1♂; Eidsberg: Slitu (EIS 29), 21 Sigdal: Heiseteråsen (EIS 35), June–July 1999, May 1999, 1♂; AK, Enebakk: Haugstein (EIS 29), 1♂. This specimen was mentioned without 15 June 1998, 1♀; ON, Nord-Fron: Gålåvatnet, details in Thunes et al. 2004; FØ, Sør-Varanger: Heggeslåa (EIS 62), 24 June 2016, 5♂♂; BØ, Skrukkebukta (EIS 169), 2 July 2012, 2♂♂. Hurum: Storsand (EIS 28), 18 May 2011, 23♂♂2♀♀; VE, Larvik: Ula, Holtefjell (EIS 19), Phytomyza nigripennis Fallén, 1823 17 August 2011, 1♂; Horten: Bastøy, Nordbukta New material (n = 12). Ø, Eidsberg: Slitu (EIS 19), 17 May 2007, 5♂♂3♀♀; Sande: (EIS 29), 21 May 1999, 1♂; HOY, Os: Vaktdal Finstad gård (EIS 28), 14 August 1999, 1♂; TEY, (EIS 31), 2 May 2014, 2♂♂6♀♀; HOI, Etne: Porsgrunn: Berg (EIS 11), 21 August 2002, 2 ♂♂; Lauareid (EIS 23), 29 April 2014, 2♂♂. Skien: Vestre Marker (EIS 18), 14 May 2011, 1♂; AAY, Grimstad: Hesnesøy (EIS 6), 25 June 2011, * Phytomyza origani Hering, 1931 (Figure 15) 1♂; Risør: Søndeled (EIS 11), 6 July 2003, 2♂♂; Material. AK, Bærum: Ostøya (EIS 28), 30 VAY, Farsund: Lista fyr (EIS 1), 29 July 2003, 1♂; May–10 June 1984, 2♂♂; 24 July–12 August Flekkefjord: Hidra, Hågåsen (EIS 4), 2 September 1984, 1♂. 2017, 2♂♂; HOY, Stord: Huglo, Brandvik Distribution and biology. P. origani was found (EIS 23), 1 May 2014, 1♂; HOI, Kvinnherad: in only one location in south-eastern Norway. It Varaldsøy, Gjuvlandsli (EIS 31), 4 May 2014, 1♂; has been found widespread in Europe, including MRI, Rauma: Isfjorden (EIS 77), 6 July 2011, Denmark (Spencer 1976, Martinez 2017). The 1♂1♀; NSY, Brønnøy: Brønnøysund (EIS 114), larva is forming an initial spiral, followed by a 2 July 2006, 1♂; NSI, Beiarn: Storjord (EIS 126), linear section to the margin of the leaf of its host 16 June 2002, 1♂3♀♀; Skjerstad: Kvikstad (EIS plant Origanum vulgare (Lamiaceae), where a 131), 16 June 2002, 1♂; TRY, Tromsø: Kvaløya, dark blotch is formed. The puparium normally Straumhella (EIS 162), 21 June 2004, 3♂♂; FV, remains in the mine (Spencer 1976, Pitkin et al. Alta: Flaten (EIS 173), 22 June 2004, 8♂♂3♀♀; 2017). FN, Porsanger: Lakselv (EIS 174), 24 June 2004, 19♂♂14♀♀; Tana: Skiippagurra (EIS 176), 7 July Phytomyza pimpinellae Hendel, 1924 2012, 1♂; Porsanger: Olderfjord (EIS 181), 24 New material. AK, Nannestad: Søndre June 2004, 2♂♂2♀♀; FØ, Sør-Varanger: Neiden, Kringler (EIS 37), 21 June 2012, 2♂♂2♀♀. Skoltebyen (EIS 168), 1 July 2012, 3♂♂1♀; Sør- Varanger: Indre Lanabukt (EIS 169), 5 July 2012,

40 Norwegian Journal of Entomology 65, 32–48 (2018)

6♂♂4♀♀. In most specimens of this species Phytomyza rapunculi Hendel, 1927 caught in Norway, the second antennal segment is New material (n = 6). TEY, Bamble: Valle, darkened. Hovbukta (EIS 11), 23 August 2002, 3♂♂.

* Phytomyza pulsatillae Hering, 1924 Phytomyza rhabdophora Griffiths, 1964 (Figure 16) New material. ON, Skjåk: Bråtå (EIS 69), 14 Material. VE, Horten: Bastøy, Kalven (EIS July 2017, 1♂; TEY, Skien: Vestre Marker (EIS 19), 24 May 2012, 1♂. 18), 6 June 2012, 6♂♂. Distribution and biology. P. pulsatillae was found in only one locality in south-eastern Phytomyza rufescens von Roser, 1840 Norway. It is widespread in Europe, including New material. VE, Horten: Bastøy, Buvika Sweden and Denmark (Spencer 1976, Martinez (EIS 19), 4 June 2010, 2♂♂1♀. 2017). The larva forms a whitish upper surface mine, beginning with a short-coiled section on Phytomyza rydeni Hering, 1934 the lower surface. Pulsatilla pratensis, P. genus, New material. VE, Horten: Borrevann, Anemone slavica, A. coronaria and Clematis Bjerkerønningen (EIS 19), 12 June 2015, 1♂; alpina (Ranunculaceae) are known host-plants TEY, Skien: Vestre Marker (EIS 18), 6 June for the larva. Pulsatilla pratensis is a rare plant 2012, 2♂♂; TEI, Seljord: Svartdal, Laukereini species in Norway but grows at Bastøy. (EIS 26), 19 June 2012, 1♂; FØ, Sør-Varanger: Skrukkebukta (EIS 169), 2 July 2012, 1♂. Phytomyza ranunculi (Schrank, 1803) New material (n = 279). OS, Sør-Fron: * Phytomyza socia Brischke, 1881 (Figure 17) Harpefoss, Enge (EIS 62), 21 June 2016, 2♂♂; Material (n = 12). BØ, Kongsberg: BV, Sigdal: Prestfoss (EIS 27), 3 June 2002, Ullebergåsen (EIS 27), 30 May 2009, 3♂♂5♀♀. 5♀♀; HOY, Bømlo: Stølo, Urangsvågen (EIS Distribution and biology. P. socia was found 22), 30 April 2014, 5♂♂8♀♀; Stord: Huglo, in only one locality in south-eastern Norway. It is Brandvik (EIS 23), 1 May 2014, 2♂♂7♀♀; HOI, occurring in several east European countries and Kvinnherad: Varaldsøy, Gjuvlandsli (EIS 31), 4 Sweden (Spencer 1976, Martinez 2017). The larva May 2014, 39♂♂30♀♀; NTI, Steinkjer: Kvam, forms a blotch-mine which is apparently similar Guin vestre (EIS 101), 27 June 2016, 3♂♂; NSY, to that of P. abdominalis. There are at least two Nesna: Nesna (EIS 118), 29 June 2016, 4♂♂; generations per year, and overwintering occur in Træna: Husøya (EIS 121), 30 June 2016, 10♂♂; the pupal stage outside the mine. Hepatica and NNV, Flakstad: Selfjordhytta (EIS 133), 6 July Anemone species (Ranunculaceae) are hosts for 2017, 10♂♂6♀♀; FØ, Sør-Varanger: Vaggatem the larva (Spencer 1976, Ellis 2017). (EIS 160), 8 July 2012, 8♂♂; Sør-Varanger: Langvasseid (EIS 168), 6 July 2012, 3♂♂2♀♀; Phytomyza soenderupi Hering, 1941 Sør-Varanger: Indre Lanabukt (EIS 169), 5 July New material. AK, Aurskog-Høland: Mikkel- 2012, 7♂♂; Sør-Varanger: Bugøyfjord (EIS 177), rud (EIS 29), 30 May 2012, 1♂. 6 July 2012, 1♂. Phytomyza solidaginis Hendel, 1920 Phytomyza ranunculivora Hering, 1932 New material. BØ, Kongsberg: Ullebergåsen New material (n = 34). Ø, Aremark: Bøen (EIS 27), 6 June 2009, 1♂; NSY, Træna: Husøya sætre (EIS 21), 12 June 2011, 2♂♂; AK, Aurskog- (EIS 121), 30 June 2016, 2♂♂. Høland: Mikkelrud (EIS 29), 30 May 2011, 1♂; Nannestad: Søndre Kringler (EIS 37), 1 June Phytomyza spinaciae Hendel, 1935 2011, 1♂; TEY, Skien: Vestre Marker (EIS 18), New material. AK, Enebakk: Haugstein (EIS 13 June 2011, 2♂♂; TEI, Hjartdal: Ambjørndalen 29), 18 August 1998, 1♂; VE, Horten: Borrevann, (EIS 26), 20 June 2010, 4♂♂. Søndre Vik (EIS 19), 25 June 2017, 1♂.

41 Andersen: On the Agromyzidae (Diptera) in Norway, Part 4

Phytomyza spoliata Strobl, 1906 increased from 239 to 256 species when the species New material. Ø, Eidsberg: Slitu (EIS 29), reported in this article are included. Still it is 16 June 1999, 1♂; VE, Andebu, Askjemvannet, reasonable to assume that many species present in Nesengen (EIS 19), 10 June 2001, 1♂. Norway has not been discovered. Already Spencer (1976) reported 385 Agromyzidae species from Phytomyza subrostrata Frey, 1946 Denmark and Fennoscandia, and the most updated New material. AK, Aurskog-Høland: Mikkel- reports from the other Fennoscandian countries rud (EIS 29), 30 May 2012, 1♂3♀♀. indicate 271 species from Denmark (Petersen & Meijer 2001), 279from Finland (Kahanpää Phytomyza trolli Hering, 1930 2014) and 318 from Sweden (Dyntaxa 2017). New material (n = 3). FV, Alta: Smedhaugen In particular, many areas in western, central and (EIS 173), 22 June 2004, 1♂; FØ, Sør-Varanger: northern Norway need more investigation. Also, Skrukkebukta (EIS 169), 2 July 2012, 1♂. mountainous areas are generally less investigated than coastal areas. Phytomyza trolliivora Hering, 1935 New material (n = 7). AK, Aurskog-Høland: Mikkelrud (EIS 29), 15 June 2012, 2♂♂1♀; ON, Acknowledgement. As part of various research projects, Sel: Mysuseter (EIS 71), 22 June 2016, 1♂; FØ, Øystein Kjos has been most helpful in collecting flies. May- Guri Sæthre and Terje Jonassen gave me some specimens they Sør-Varanger: Indre Lanabukt (EIS 169), 5 July had collected, of which I am grateful. Michael von Tschirnhaus 2012, 1♂; Sør-Varanger: Bugøyfjord (EIS 177), 6 has been of great help in identifying some of the specimens. July 2012, 1♂. Geir Søli gave valuable comments to the manuscript. Part of the field work was supported by grants from The Research Phytomyza varipes Macquart, 1835 Council of Norway. New material (n = 20). NSY, Meløy: Kilvik (EIS 125), 2 July 2016, 3♂♂1♀; FØ, Sør- Varanger: Elveli (EIS 160), 8 July 2012, 1♂; Sør- References Varanger: Langvasseid (EIS 168), 6 July 2012, 2♂♂1♀; Sør-Varanger: Skrukkebukta (EIS 169), Andersen, A. 2003. Long-term experiments with reduced tillage in spring cereals. II. Effects on pests 2 July 2012, 2♂♂; Sør-Varanger: Bugøyfjord and beneficial insects.Crop Protection 22, 147–152. (EIS 177), 6 July 2012, 2 ♂♂1♀. Andersen, A. 2011. A preliminary study of the species richness of leafmining flies (Diptera: Agromyzidae) Phytomyza virgaureae Hering, 1926 in hay meadows in Telemark, South-Eastern New material. Ø, Moss: Jeløy, Reierbukta Norway. NJF Report 7, 81 –82. (EIS 19), 3 September 1998, 2♂♂; BØ, Andersen, A. 2012. On the Agromyzidae (Diptera) in Kongsberg: Ullebergåsen (EIS 27), 4 July 2008, Norway, Part 1. Norwegian Journal of Entomology 1♂; FØ, Sør-Varanger: Buholmen (EIS 168), 1 59, 5–30. July 2012, 1♂. Andersen, A. 2013. On the Agromyzidae (Diptera) in Norway, Part 2. Norwegian Journal of Entomology Phytomyza wahlgreni Rydén, 1944 60, 39–56. Andersen, A. 2016. On the Agromyzidae (Diptera) in New material. ON, Skjåk: Bråtå (EIS 69), 14 Norway, Part 3 – with a check-list for Norwegian July 2017, 8♂♂10♀♀; Skjåk: Søre Kvåle (EIS Agromyzidae. Norwegian Journal of Entomology 70), 14 July 2017, 26♂♂20♀♀; NSY, Meløy: 63, 71–95. Ørnes (EIS 125), 2 July 2016, 2♂♂1♀. Andersen, A. & Jonassen, T. 1994. Faunal records of Agromyzidae (Diptera) from Norway. Fauna norvegica, Serie B 41, 59–64. Conclusions Andersen, A., Sjursen, H. & Rafoss, T. 2004. Biodiversity of Agromyzidae (Diptera) in The known fauna of Norwegian Agromyzidae has biologically and conventionally grown spring

42 Norwegian Journal of Entomology 65, 32–48 (2018)

barley and grass field. Biological Agriculture and H. L., Prescher, S., Jonason, K. A., Mamaev, B., Horticulture 22, 143–155. Podenas, S., Andersen, S., Gaimari, S. D., Nartshuk, Bland, K.P. 1995. Phytomyza rhodiolae Griffiths, 1976 E., Søli, G. E. E., Papp, L., Midtgaard, F., Andersen, (Diptera: Agromyzidae), a leaf-miner in roseroot, A., von Tscirnhaus, M., Bäschli, G., Olsen, K. M., Sedum rosea (Crassulaceae) new to Britain. Olsvik, H., Földvári, M., Raastad, J. E., Hansen, L. Entomologist’s Gazette 46, 267–269. O., & Djursvoll, P. 2004. The arthropod community Bland, K.P. & von Tschirnhaus, M. 1998. of Scots pine (Pinus sylvestris L.) canopies in Phytomyza pedicularifolii Hering, 1960 (Diptera: Norway. Entomologica Fennica, 15, 65–90. Agromyzidae), a leaf-miner of Pedicularis sylvatica Økland, K.A. 1981. Inndeling av Norge til bruk ved L., new to Britain and Scandinavia. Entomologist’s biogeografiske oppgaver – et revidert Strand- Gazette 49, 63–65. system. Fauna (Oslo) 34, 167–178. Dyntaxa 2017. Swedish taxonomic database. Accessed at https://www.dyntaxa.se 21 November 2017. Received: 28 February 2018 Ellis, W.N. 2017. Leafminers of Europe. Zoological Accepted: 8 May 2018 Museum Amsterdam. Accessed at http://www. bladmineerders.nl. 22 November 2017. Endrestøl, A. 2005. Ny versjon av EIS-systemet for Norge. Fauna (Oslo) 58, 92–97. Gibbs, D. & Tchirnhaus, M. von 2005. Agromyza viciae Kaltenbach, 1872 new for the British Isles and Norway with the first description of the male and a literature review. Studia Dipterologica 12, 429–441. Hansen, L.O. & Bjureke, K. 2012. Phytomyza arnicae, Hering, 1925 (Dipt., Agromyzidae) in Norway – an agromyzid fly exclusively associated with Arnica montana L. (Fam. Asteraceae). Norwegian Journal of Entomology 59, 63–66. Kahanpää, J. 2014. Checklist of the leaf-mining flies (Diptera, Agromyzidae) of Finland. Zookeys 2014, 291–303. Martinez, M. 2017. Fauna Europaea: Agromyzidae. In Pape, T. & Beuk, P. (Eds.) 2017. Fauna Europaea. Accessed at https://www.fauna-eu.org 22 November 2017. Petersen, F.T. & Meier, R. (eds.) 2001. A preliminary list of the Diptera of Denmark. Steenstrupia 26, 119–276. Pitkin, B., Ellis, W., Plant, C. & Edmunds, R. 2017. The leaf and stem mines of British flies and other insects. Accessed at http://www.ukflymines.co.uk. 22 November 2017. Spencer, K.A. 1976. The Agromyzidae (Diptera) of Fennoscandia and Denmark. Fauna Entomologica Scandinavica 5, 606 pp. Thunes, K. H., Skartveit, J., Gjerde, I., Starý, J., Solhøy, T., Fjellberg, A., Kobro, S., Nakahara, S., zur Strassen, R., Vierbergen, G., Szadziewski, R., Hagan, D. V., Grogan Jr., W. L., Jonassen, T., Aakra, K., Anonby, J., Greve, L., Aukema, B., Heller, K., Michelsen, V., Haenni, J.-P., Emeljanov, A. F., Douwes, P., Gerggren, K., Franzen, J., Disney, R.

43 Andersen: On the Agromyzidae (Diptera) in Norway, Part 4

APPENDIX 1. Distribution maps of 17 species of Agromyzidae in the genera Melanagromyza Hendel, 1920, Ophiomyia Braschnikov, 1897, Chromatomyia Hardy, 1849, Metopomyza Enderlein, 1936 and Phytomyza Fallén, 1810. The distribution is given as EIS-grid maps (European Invertebrate Survey).

FIGURE 1. Distribution of Melanagromyza FIGURE 2. Distribution of Melanagromyza cunctans aeneoventris (Fallén, 1823) in Norway. (Meigen, 1830) in Norway.

18 9 8 8 1 8 5 18 7 1 86 1 84 18 9 1 3 8 8 1 8 8 1 8 5 82 1 7 18 7 1 1 7 7 6 1 84 1 81 1 1 8 3 1 80 17 6 9 1 8 8 1 79 5 1 6 82 1 7 1 7 8 1 7 7 74 1 6 1 81 1 73 1 1 80 17 6 9 72 1 1 79 5 1 6 1 1 1 67 1 7 8 0 17 6 16 0 74 1 6 17 1 6 73 1 1 6 5 72 1 1 6 4 59 1 1 1 67 16 3 1 0 17 6 16 0 1 62 1 58 17 1 6 16 1 1 57 1 6 5 1 56 1 6 4 1 59 1 55 51 16 3 8 1 54 0 1 61 1 62 1 5 52 15 3 9 15 1 1 57 1 14 1 56 14 8 1 55 51 1 47 1 54 50 1 45 14 6 1 52 15 3 49 1 1 43 1 44 1 1 2 48 1 1 4 1 47 1 14 0 1 4 5 14 6 3 8 13 9 43 1 44 1 4 13 6 1 37 1 1 1 1 42 14 0 1 4 4 1 35 7 13 8 13 9 1 33 1 3 13 6 1 3 2 1 35 0 1 31 1 3 3 1 34 12 9 13 1 3 2 2 7 12 8 0 1 31 1 3 1 25 12 6 1 12 9 13 12 8 3 12 4 12 6 12 7 12 1 12 2 12 1 25 4 11 9 12 0 2 12 3 12 11 7 1 18 12 1 12 2 0 16 1 18 11 9 1 1 1 3 1 14 1 15 1 11 7 1 12 15 11 6 1 0 9 1 10 1 11 1 1 3 1 14 1 11 1 12 1 0 5 1 06 1 07 1 08 1 0 9 1 10 1 4 8 1 0 0 1 0 1 1 02 1 03 1 0 1 0 5 1 06 1 07 1 0 3 1 04 9 5 9 6 97 9 8 9 9 1 0 0 1 0 1 1 02 1 0

9 0 9 1 92 9 3 9 4 9 5 9 6 97 9 8 9 9

8 3 8 4 85 8 6 8 7 8 8 8 9 9 0 9 1 92 9 3 9 4

7 5 7 6 7 7 7 8 7 9 80 81 8 2 8 3 8 4 85 8 6 8 7 8 8 8 9

6 6 67 6 8 6 9 70 7 1 7 2 7 3 7 4 7 5 7 6 7 7 7 8 7 9 80 81 8 2

5 7 5 8 5 9 6 0 6 1 62 6 3 6 4 6 5 6 6 67 6 8 6 9 70 7 1 7 2 7 3 7 4

4 8 49 5 0 5 1 5 2 5 3 5 4 5 5 5 6 5 7 5 8 5 9 6 0 6 1 62 6 3 6 4 6 5

3 9 4 0 41 4 2 4 3 4 4 4 5 4 6 4 7 4 8 49 5 0 5 1 5 2 5 3 5 4 5 5 5 6

30 3 1 3 2 3 3 34 35 3 6 37 3 8 3 9 4 0 41 4 2 4 3 4 4 4 5 4 6 4 7

22 2 3 2 4 2 5 26 27 28 2 9 30 3 1 3 2 3 3 34 35 3 6 37 3 8

13 1 4 1 5 16 17 1 8 191 9 2 0 2 1 22 2 3 2 4 2 5 26 27 28 2 9

7 8 9 1 0 1 1 12 13 1 4 1 5 16 17 1 8 191 9 2 0 2 1

3 4 5 6 7 8 9 1 0 1 1 12

1 2 3 4 5 6

1 2 FIGURE 3. Distribution of Melanagromyza FIGURE 4. Distribution of Melanagromyza pubescens Hendel, 1923 in Norway. submetallescens Spencer, 1966 in Norway.

18 9 18 9 8 8 8 8 1 8 5 1 8 5 18 7 1 18 7 1 86 1 84 86 1 84 1 83 1 83 1 78 1 78 1 82 1 1 82 1 1 17 7 1 17 7 1 8 6 1 8 6 1 80 17 69 1 80 17 69 1 79 75 1 1 79 75 1 1 68 1 68 1 74 1 1 74 1 17 3 17 3 1 72 7 1 72 7 17 1 1 6 6 0 17 1 1 6 6 0 17 0 1 66 1 17 0 1 66 1 1 6 5 1 6 5 1 6 4 59 1 6 4 59 16 3 1 16 3 1 1 62 1 58 1 62 1 58 16 1 1 57 16 1 1 57 1 56 1 56 1 55 1 51 1 55 1 51 1 54 15 0 1 54 15 0 1 52 15 3 14 9 1 52 15 3 14 9 48 48 1 47 1 1 47 1 45 14 6 45 14 6 1 43 1 44 1 1 43 1 44 1 1 1 42 1 1 42 40 1 4 40 1 4 3 8 13 9 1 3 8 13 9 1 13 6 1 37 1 13 6 1 37 1 4 1 35 4 1 35 1 33 1 3 1 33 1 3 2 2 0 1 31 1 3 0 1 31 1 3 12 9 13 12 9 13 2 7 12 8 2 7 12 8 1 25 12 6 1 1 25 12 6 1

3 12 4 3 12 4 12 1 12 2 12 12 1 12 2 12 11 9 12 0 11 9 12 0 11 7 1 18 11 7 1 18 16 16 1 1 3 1 14 1 15 1 1 1 3 1 14 1 15 1 1 12 1 12 1 0 9 1 10 1 11 1 0 9 1 10 1 11

1 0 5 1 06 1 07 1 08 1 0 5 1 06 1 07 1 08 4 4 1 0 0 1 0 1 1 02 1 03 1 0 1 0 0 1 0 1 1 02 1 03 1 0

9 5 9 6 97 9 8 9 9 9 5 9 6 97 9 8 9 9

9 0 9 1 92 9 3 9 4 9 0 9 1 92 9 3 9 4

8 3 8 4 85 8 6 8 7 8 8 8 9 8 3 8 4 85 8 6 8 7 8 8 8 9

7 5 7 6 7 7 7 8 7 9 80 81 8 2 7 5 7 6 7 7 7 8 7 9 80 81 8 2

6 6 67 6 8 6 9 70 7 1 7 2 7 3 7 4 6 6 67 6 8 6 9 70 7 1 7 2 7 3 7 4

5 7 5 8 5 9 6 0 6 1 62 6 3 6 4 6 5 5 7 5 8 5 9 6 0 6 1 62 6 3 6 4 6 5

4 8 49 5 0 5 1 5 2 5 3 5 4 5 5 5 6 4 8 49 5 0 5 1 5 2 5 3 5 4 5 5 5 6

3 9 4 0 41 4 2 4 3 4 4 4 5 4 6 4 7 3 9 4 0 41 4 2 4 3 4 4 4 5 4 6 4 7

30 3 1 3 2 3 3 34 35 3 6 37 3 8 30 3 1 3 2 3 3 34 35 3 6 37 3 8

22 2 3 2 4 2 5 26 27 28 2 9 22 2 3 2 4 2 5 26 27 2828 2 9

13 1 4 1 5 16 17 1 8 191 9 2 0 2 1 13 1 4 1 5 16 17 1 8 1 9 2 0 2 1

7 8 9 1 0 1 1 12 7 8 9 1 0 1 1 12

3 4 5 6 3 4 5 6

1 2 1 2

44 Norwegian Journal of Entomology 65, 32–48 (2018)

FIGURE 5. Distribution of Ophiomyia curvipalpis FIGURE 6. Distribution of Ophiomyia (Zetterstedt, 1848) in Norway. ranunculicaulis Hering, 1949 in Norway.

18 9 8 8 1 8 5 9 18 7 1 18 6 84 8 8 1 8 1 1 8 5 1 83 18 7 1 2 1 78 6 84 1 8 7 1 8 1 81 17 1 83 8 80 1 76 82 1 7 9 1 1 69 1 7 7 1 7 1 75 1 1 81 1 4 1 68 1 80 17 6 9 1 7 1 79 5 1 6 17 3 1 7 8 1 72 7 74 1 6 17 1 1 6 6 0 3 1 17 0 1 66 1 2 17 6 5 1 7 67 6 4 1 9 17 1 1 6 0 3 1 1 5 17 0 1 66 1 2 16 58 1 6 5 16 1 1 6 1 1 6 4 9 1 57 6 3 1 5 1 56 62 1 58 1 55 51 16 1 1 7 1 1 54 50 1 1 5 1 52 15 3 49 1 1 56 1 1 55 1 51 14 8 1 54 15 0 1 47 1 52 15 3 14 9 45 14 6 1 43 1 44 1 14 8 2 1 47 1 1 4 4 1 45 14 6 14 0 1 4 1 43 1 4 13 8 13 9 42 13 6 1 37 1 41 1 3 9 14 0 1 37 13 8 1 4 1 35 13 6 1 33 1 3 1 34 1 35 2 1 33 0 1 31 1 3 12 9 13 1 32 13 0 1 31 2 7 12 8 12 9 1 25 12 6 1 2 7 12 8 1 25 12 6 1 3 12 4 12 1 12 2 12 12 4 1 12 2 12 3 11 9 12 0 12 11 7 1 18 9 12 0 7 1 18 11 16 11 1 1 3 1 14 1 15 1 4 1 15 11 6 1 12 1 1 3 1 1 1 0 9 1 10 1 11 1 12 1 0 9 1 10 1 11 1 0 5 1 06 1 07 1 08 7 1 08 4 1 0 5 1 06 1 0 1 0 0 1 0 1 1 02 1 03 1 0 4 1 0 0 1 0 1 1 02 1 03 1 0 9 5 9 6 97 9 8 9 9 9 5 9 6 97 9 8 9 9 9 0 9 1 92 9 3 9 4 9 0 9 1 92 9 3 9 4 8 3 8 4 85 8 6 8 7 8 8 8 9 8 3 8 4 85 8 6 8 7 8 8 8 9 7 5 7 6 7 7 7 8 7 9 80 81 8 2 7 5 7 6 7 7 7 8 7 9 80 81 8 2 6 6 67 6 8 6 9 70 7 1 7 2 7 3 7 4 6 6 67 6 8 6 9 70 7 1 7 2 7 3 7 4 5 7 5 8 5 9 6 0 6 1 62 6 3 6 4 6 5 5 7 5 8 5 9 6 0 6 1 62 6 3 6 4 6 5 4 8 49 5 0 5 1 5 2 5 3 5 4 5 5 5 6 4 8 49 5 0 5 1 5 2 5 3 5 4 5 5 5 6 3 9 4 0 41 4 2 4 3 4 4 4 5 4 6 4 7 3 9 4 0 41 4 2 4 3 4 4 4 5 4 6 4 7 30 3 1 3 2 3 3 34 35 3 6 37 3 8 30 3 1 3 2 3 3 34 35 3 6 37 3 8 22 2 3 2 4 2 5 26 27 28 2 9 22 2 3 2 4 2 5 2626 27 2828 2 9 13 1 4 1 5 16 17 1 8 191 9 2 0 2 1 13 1 4 1 5 16 17 1 8 191 9 2 0 2 1 7 8 9 1 0 1 1 12 7 8 9 1 0 1 1 12 3 4 5 6 3 4 5 6 1 2 1 2

FIGURE 7. Distribution of Chromatomyia FIGURE 8. Distribution of Metopomyza syngenesiae Hardy, 1849 in Norway. interfrontalis Melander, 1913 in Norway.

3 12 4 3 12 4 12 1 12 2 12 12 1 12 2 12 11 9 12 0 11 9 12 0 11 7 1 18 11 7 1 18 16 16 1 1 3 1 14 1 15 1 1 1 3 1 14 1 15 1 1 12 1 12 1 0 9 1 10 1 11 1 0 9 1 10 1 11

1 0 5 1 06 1 07 1 08 1 0 5 1 06 1 07 1 08 4 4 1 0 0 1 0 1 1 02 1 03 1 0 1 0 0 1 0 1 1 02 1 03 1 0

9 5 9 6 97 9 8 9 9 9 5 9 6 97 9 8 9 9

9 0 9 1 92 9 3 9 4 9 0 9 1 92 9 3 9 4

8 3 8 4 85 8 6 8 7 8 8 8 9 8 3 8 4 85 8 6 8 7 888 8 8 9

7 5 7 6 7 7 7 8 7 9 80 81 8 2 7 5 7 6 7 7 7 8 7 9 80 81 8 2

6 6 67 6 8 6 9 70 7 1 7 2 7 3 7 4 6 6 67 6 8 6 9 70 7 1 7 2 7 3 7 4

5 7 5 8 5 9 6 0 6 1 62 6 3 6 4 6 5 5 7 5 8 5 9 6 0 6 1 62 6 3 6 4 6 5

4 8 49 5 0 5 1 5 2 5 3 5 4 5 5 5 6 4 8 49 5 0 5 1 5 2 5 3 5 4 5 5 5 6

3 9 4 0 41 4 2 4 3 4 4 4 5 4 6 4 7 3 9 4 0 41 4 2 4 3 4 4 4 5 4 6 4 7

30 3 1 3 2 3 3 34 35 3 6 37 3 8 30 3 1 3 2 3 3 34 35 3 6 37 3 8

22 2 3 2 4 2 5 26 27 28 2 9 22 2 3 2 4 2 5 26 27 28 2 9

13 1 4 1 5 16 17 1 8 1 9 2 0 2 1 13 1 4 1 5 16 17 1 8 191 9 2 0 2 1

7 8 9 1 0 111 1 12 7 8 9 1 0 1 1 12

3 4 5 6 3 4 5 6

1 2 1 2

45 Andersen: On the Agromyzidae (Diptera) in Norway, Part 4

FIGURE 9. Distribution of Metopomyza xanthaspis FIGURE 10. Distribution of Phytomyza cecidonomia (Loew, 1858) in Norway. Hering, 1937 in Norway.

18 9 18 9 8 8 8 8 1 8 5 1 8 5 18 7 1 18 7 1 86 1 84 86 1 84 1 83 1 83 1 78 1 78 1 82 1 1 82 1 1 17 7 1 17 7 1 8 6 1 8 6 1 80 17 69 1 80 17 69 1 79 75 1 1 79 75 1 1 68 1 68 1 74 1 1 74 1 17 3 17 3 1 72 7 1 72 7 17 1 1 6 6 0 17 1 1 6 6 0 17 0 1 66 1 17 0 1 66 1 1 6 5 1 6 5 1 6 4 59 1 6 4 59 16 3 1 16 3 1 1 62 1 58 1 62 1 58 16 1 1 57 16 1 1 57 1 56 1 56 1 55 1 51 1 55 1 51 1 54 15 0 1 54 15 0 1 52 15 3 14 9 1 52 15 3 14 9 48 48 1 47 1 1 4 7 1 45 14 6 45 14 6 1 43 1 44 1 1 43 1 44 1 1 1 42 1 1 42 40 1 4 40 1 4 3 8 13 9 1 3 8 13 9 1 13 6 1 37 1 13 6 1 37 1 4 1 35 4 1 35 1 33 1 3 1 33 1 3 2 2 0 1 31 1 3 0 1 31 1 3 12 9 13 12 9 13 2 7 12 8 2 7 12 8 1 25 12 6 1 1 25 12 6 1

3 12 4 3 12 4 12 1 12 2 12 12 1 12 2 12 11 9 12 0 11 9 12 0 11 7 1 18 11 7 1 18 16 16 1 1 3 1 14 1 15 1 1 1 3 1 14 1 15 1 1 12 1 12 1 0 9 1 10 1 11 1 0 9 1 10 1 11

1 0 5 1 06 1 07 1 08 1 0 5 1 06 1 07 1 08 4 4 1 0 0 1 0 1 1 02 1 03 1 0 1 0 0 1 0 1 1 02 1 03 1 0

9 5 9 6 97 9 8 9 9 9 5 9 6 97 9 8 9 9

9 0 9 1 92 9 3 9 4 9 0 9 1 92 9 3 9 4

8 3 8 4 85 8 6 8 7 8 8 8 9 8 3 8 4 85 8 6 8 7 8 8 8 9

7 5 7 6 7 7 7 8 7 9 80 81 8 2 7 5 7 6 7 7 7 8 7 9 80 81 8 2

6 6 67 6 8 6 9 70 7 1 7 2 7 3 7 4 6 6 67 6 8 6 9 70 7 1 7 2 7 3 7 4

5 7 5 8 5 9 6 0 6 1 62 6 3 6 4 6 5 5 7 5 8 5 9 6 0 6 1 62 6 3 6 4 6 5

4 8 49 5 0 5 1 5 2 5 3 5 4 5 5 5 6 4 8 49 5 0 5 1 5 2 5 3 5 4 5 5 5 6

3 9 4 0 41 4 2 4 3 4 4 4 5 4 6 4 7 3 9 4 0 41 4 2 4 3 4 4 4 5 4 6 4 7

30 3 1 3 2 3 3 34 35 3 6 37 3 8 30 3 1 3 2 3 3 34 35 3 6 37 3 8

22 2 3 2 4 2 5 26 27 28 2 9 22 2 3 2 4 2 5 26 27 28 2 9

13 1 4 1 5 16 17 1 8 191 9 2 0 2 1 13 1 4 1 5 16 17 1 8 1 9 2 0 2 1

7 8 9 1 0 1 1 12 7 8 9 1 0 1 1 12

3 4 5 6 3 4 5 6

1 2 1 2

FIGURE 11. Distribution of Phytomyza cirsii FIGURE 12. Distribution of Phytomyza clematidis Hendel, 1923 in Norway. Kaltenbach, 1859 in Norway.

18 9 18 9 8 8 8 8 1 8 5 1 8 5 18 7 1 18 7 1 86 1 84 86 1 84 1 83 1 83 1 78 1 78 1 82 1 1 82 1 1 17 7 1 17 7 1 8 6 1 8 6 1 80 17 69 1 80 17 69 1 79 75 1 1 79 75 1 1 68 1 68 1 74 1 1 74 1 17 3 17 3 1 72 7 1 72 7 17 1 1 6 6 0 17 1 1 6 6 0 17 0 1 66 1 17 0 1 66 1 1 6 5 1 6 5 1 6 4 59 1 6 4 59 16 3 1 16 3 1 1 62 1 58 1 62 1 58 16 1 1 57 16 1 1 57 1 56 1 56 1 55 1 51 1 55 1 51 1 54 15 0 1 54 15 0 1 52 15 3 14 9 1 52 15 3 14 9 48 48 1 47 1 1 4 7 1 45 14 6 45 14 6 1 43 1 44 1 1 43 1 44 1 1 1 42 1 1 42 40 1 4 40 1 4 3 8 13 9 1 3 8 13 9 1 13 6 1 37 1 13 6 1 37 1 4 1 35 4 1 35 1 33 1 3 1 33 1 3 2 2 0 1 31 1 3 0 1 31 1 3 12 9 13 12 9 13 2 7 12 8 2 7 12 8 1 25 12 6 1 1 25 12 6 1

3 12 4 3 12 4 12 1 12 2 12 12 1 12 2 12 11 9 12 0 11 9 12 0 11 7 1 18 11 7 1 18 16 16 1 1 3 1 14 1 15 1 1 1 3 1 14 1 15 1 1 12 1 12 1 0 9 1 10 1 11 1 0 9 1 10 1 11

1 0 5 1 06 1 07 1 08 1 0 5 1 06 1 07 1 08 4 4 1 0 0 1 0 1 1 02 1 03 1 0 1 0 0 1 0 1 1 02 1 03 1 0

9 5 9 6 97 9 8 9 9 9 5 9 6 97 9 8 9 9

9 0 9 1 92 9 3 9 4 9 0 9 1 92 9 3 9 4

8 3 8 4 85 8 6 8 7 8 8 8 9 8 3 8 4 85 8 6 8 7 8 8 8 9

7 5 7 6 7 7 7 8 7 9 80 81 8 2 7 5 7 6 7 7 7 8 7 9 80 81 8 2

6 6 67 6 8 6 9 70 7 1 7 2 7 3 7 4 6 6 67 6 8 6 9 70 7 1 7 2 7 3 7 4

5 7 5 8 5 9 6 0 6 1 62 6 3 6 4 6 5 5 7 5 8 5 9 6 0 6 1 62 6 3 6 4 6 5

4 8 49 5 0 5 1 5 2 5 3 5 4 5 5 5 6 4 8 49 5 0 5 1 5 2 5 3 5 4 5 5 5 6

3 9 4 0 41 4 2 4 3 4 4 4 5 4 6 4 7 3 9 4 0 41 4 2 4 3 4 4 4 5 4 6 4 7

30 3 1 3 2 3 3 34 35 3 6 37 3 8 30 3 1 3 2 3 3 34 35 3 6 37 3 8

22 2 3 2 4 2 5 26 27 28 2 9 22 2 3 2 4 2 5 26 27 28 2 9

13 1 4 1 5 16 17 1 8 191 9 2 0 2 1 13 1 4 1 5 16 17 1 8 191 9 2 0 2 1

7 8 9 1 0 1 1 12 7 8 9 1 0 1 1 12

3 4 5 6 3 4 5 6

1 2 1 2

46 Norwegian Journal of Entomology 65, 32–48 (2018)

FIGURE 13. Distribution of Phytomyza FIGURE 14. Distribution of Phytomyza isais Hering, fennoscandiae Spencer, 1976 in Norway. 1937 in Norway.

18 9 18 9 8 8 8 8 1 8 5 1 8 5 18 7 1 18 7 1 86 1 84 86 1 84 1 83 1 83 1 78 1 78 1 82 1 1 82 1 1 17 7 1 17 7 1 8 6 1 8 6 1 80 17 69 1 80 17 69 1 79 75 1 1 79 75 1 1 68 1 68 1 74 1 1 74 1 11737 3 17 3 1 72 7 1 72 7 17 1 1 6 6 0 17 1 1 6 6 0 17 0 1 66 1 17 0 1 66 1 1 6 5 1 6 5 1 6 4 59 1 6 4 59 16 3 1 16 3 1 1 62 1 58 1 62 1 58 16 1 1 57 16 1 1 57 1 56 1 56 1 55 1 51 1 55 1 51 1 54 15 0 1 54 15 0 1 52 15 3 14 9 1 52 15 3 14 9 48 48 1 47 1 1 47 1 45 14 6 45 14 6 1 43 1 44 1 1 43 1 44 1 1 1 42 1 1 42 40 1 4 40 1 4 3 8 13 9 1 3 8 13 9 1 13 6 1 37 1 13 6 1 37 1 4 1 35 4 1 35 1 33 1 3 1 33 1 3 2 2 0 1 31 1 3 0 1 31 1 3 12 9 13 12 9 13 2 7 12 8 2 7 12 8 1 25 12 6 1 1 25 12 6 1

3 12 4 3 12 4 12 1 12 2 12 12 1 12 2 12 11 9 12 0 11 9 12 0 11 7 1 18 11 7 1 18 16 16 1 1 3 1 14 1 15 1 1 1 3 1 14 1 15 1 1 12 1 12 1 0 9 1 10 1 11 1 0 9 1 10 1 11

1 0 5 1 06 1 07 1 08 1 0 5 1 06 1 07 1 08 4 4 1 0 0 1 0 1 1 02 1 03 1 0 1 0 0 1 0 1 1 02 1 03 1 0

9 5 9 6 97 9 8 9 9 9 5 9 6 97 9 8 9 9

9 0 9 1 92 9 3 9 4 9 0 9 1 92 9 3 9 4

8 3 8 4 85 8 6 8 7 8 8 8 9 8 3 8 4 85 8 6 8 7 8 8 8 9

7 5 7 6 7 7 7 8 7 9 80 81 8 2 7 5 7 6 7 7 7 8 7 9 80 81 8 2

6 6 67 6 8 6 9 70 7 1 7 2 7 3 7 4 6 6 67 6 8 6 9 70 7 1 7 2 7 3 7 4

5 7 5 8 5 9 6 0 6 1 62 6 3 6 4 6 5 5 7 5 8 5 9 6 0 6 1 62 6 3 6 4 6 5

4 8 49 5 0 5 1 5 2 5 3 5 4 5 5 5 6 4 8 49 5 0 5 1 5 2 5 3 5 4 5 5 5 6

3 9 4 0 41 4 2 4 3 4 4 4 5 4 6 4 7 3 9 4 0 41 4 2 4 3 4 4 4 5 4 6 4 7

30 3 1 3 2 3 3 34 35 3 6 37 3 8 30 3 1 3 2 3 3 34 35 3 6 37 3 8

22 2 3 2 4 2 5 26 27 28 2 9 22 2 3 2 4 2 5 26 27 28 2 9

13 1 4 1 5 16 17 1 8 1 9 2 0 2 1 13 1 4 1 5 16 17 1 8 191 9 2 0 2 1

7 8 9 1 0 1 1 12 7 8 9 1 0 1 1 12

3 4 5 6 3 4 5 6

1 2 1 2

FIGURE 15. Distribution of Phytomyza origani FIGURE 16. Distribution of Phytomyza pulsatillae Hering, 1931 in Norway. Hering, 1924 in Norway.

3 12 4 3 12 4 12 1 12 2 12 12 1 12 2 12 11 9 12 0 11 9 12 0 11 7 1 18 11 7 1 18 16 16 1 1 3 1 14 1 15 1 1 1 3 1 14 1 15 1 1 12 1 12 1 0 9 1 10 1 11 1 0 9 1 10 1 11

1 0 5 1 06 1 07 1 08 1 0 5 1 06 1 07 1 08 4 4 1 0 0 1 0 1 1 02 1 03 1 0 1 0 0 1 0 1 1 02 1 03 1 0

9 5 9 6 97 9 8 9 9 9 5 9 6 97 9 8 9 9

9 0 9 1 92 9 3 9 4 9 0 9 1 92 9 3 9 4

8 3 8 4 85 8 6 8 7 8 8 8 9 8 3 8 4 85 8 6 8 7 8 8 8 9

7 5 7 6 7 7 7 8 7 9 80 81 8 2 7 5 7 6 7 7 7 8 7 9 80 81 8 2

6 6 67 6 8 6 9 70 7 1 7 2 7 3 7 4 6 6 67 6 8 6 9 70 7 1 7 2 7 3 7 4

5 7 5 8 5 9 6 0 6 1 62 6 3 6 4 6 5 5 7 5 8 5 9 6 0 6 1 62 6 3 6 4 6 5

4 8 49 5 0 5 1 5 2 5 3 5 4 5 5 5 6 4 8 49 5 0 5 1 5 2 5 3 5 4 5 5 5 6

3 9 4 0 41 4 2 4 3 4 4 4 5 4 6 4 7 3 9 4 0 41 4 2 4 3 4 4 4 5 4 6 4 7

30 3 1 3 2 3 3 34 35 3 6 37 3 8 30 3 1 3 2 3 3 34 35 3 6 37 3 8

22 2 3 2 4 2 5 26 27 2828 2 9 22 2 3 2 4 2 5 26 27 28 2 9

13 1 4 1 5 16 17 1 8 1 9 2 0 2 1 13 1 4 1 5 16 17 1 8 191 9 2 0 2 1

7 8 9 1 0 1 1 12 7 8 9 1 0 1 1 12

3 4 5 6 3 4 5 6

1 2 1 2

47 Andersen: On the Agromyzidae (Diptera) in Norway, Part 4

FIGURE 17. Distribution of Phytomyza socia Brischke, 1881 in Norway.

18 9 8 8 1 8 5 18 7 1 86 1 84 1 83 1 78 1 82 1 1 17 7 1 8 6 1 80 17 69 1 79 75 1 1 68 1 74 1 17 3 1 72 7 17 1 1 6 6 0 17 0 1 66 1 1 6 5 1 6 4 59 16 3 1 1 62 1 58 16 1 1 57 1 56 1 55 1 51 1 54 15 0 1 52 15 3 14 9 48 1 47 1 45 14 6 1 43 1 44 1 1 1 42 40 1 4 3 8 13 9 1 13 6 1 37 1 4 1 35 1 33 1 3 2 0 1 31 1 3 12 9 13 2 7 12 8 1 25 12 6 1

3 12 4 12 1 12 2 12 11 9 12 0 11 7 1 18 16 1 1 3 1 14 1 15 1 1 12 1 0 9 1 10 1 11

1 0 5 1 06 1 07 1 08 4 1 0 0 1 0 1 1 02 1 03 1 0

9 5 9 6 97 9 8 9 9

9 0 9 1 92 9 3 9 4

8 3 8 4 85 8 6 8 7 8 8 8 9

7 5 7 6 7 7 7 8 7 9 80 81 8 2

6 6 67 6 8 6 9 70 7 1 7 2 7 3 7 4

5 7 5 8 5 9 6 0 6 1 62 6 3 6 4 6 5

4 8 49 5 0 5 1 5 2 5 3 5 4 5 5 5 6

3 9 4 0 41 4 2 4 3 4 4 4 5 4 6 4 7

30 3 1 3 2 3 3 34 35 3 6 37 3 8

22 2 3 2 4 2 5 26 2727 28 2 9

13 1 4 1 5 16 17 1 8 1 9 2 0 2 1

7 8 9 1 0 1 1 12

3 4 5 6

1 2