Mycetophilinae, Newman, 1835

Kurina, Olavi & Grootaert, Patrick, 2016, Fungus gnats in the Botanical garden Jean Massart on the outskirts of Brussels: 52 new country records and a pictorial atlas of the genera (Diptera: Sciaroidea), Belgian Journal of Entomology 44, pp. 1-34 : 1-34

publication ID	https://doi.org/ 10.5281/zenodo.13271395
publication LSID	lsid:zoobank.org:pub:7BA0AC29-46CE-4ED4-B667-25CEA29C6FBA
persistent identifier	https://treatment.plazi.org/id/BC6D87F8-0C18-FF83-4499-DDDDFEBFBC94
treatment provided by	Felipe
scientific name	Mycetophilinae
status

Treatment

Mycetophilinae View in CoL View at ENA

57. Allodia (Allodia) lugens (Wiedemann, 1817) – Fig. 6M View Fig

MATERIAL. 1♂, MT1 , 12.XI-3.XII.2015 ; 1♂, MT1 , 3-17.XII.2015 ; 1♂, MT1 , 17.XII.2015 - 6.I.2016 ; 1♂, MT1 , 6-21.I.2016 ; 2♂♂, MT1 , 21.I-3.II.2016 ; 1♂, MT1 , 3-11.III.2016 ; 1♂, MT2 , 24.IX-1.X.2015 ; 2♂♂, MT2 , 1-9.X.2015 ; 2♂♂, MT2 , 9-20.X.2015 ; 1♂, MT2 , 12.XI-3.XII.2015 ; 1♂, MT2 , 3-17.XII.2015 ; 1♂, MT2 , 17.XII.2015 - 6.I.2016 ; 2♂♂, MT2 , 6-21.I.2016 ; 1♂, MT1 , 21.I-3.II.2016 ; 1♂, MT2 , 8-14.IV.2016 ; 1♂, MT2 , 6-11. V.2016.

Total: 20♂♂.

58. Allodia (Allodia) ornaticollis (Meigen, 1818)

MATERIAL. 1♂, MT1 , 12.XI-3.XII.2015 ; 1♂, MT1 , 17.II-3.III.2016 ; 1♂, MT2 , 12.XI-3.XII.2015 . Total: 3♂♂.

59. Allodia (Brachycampta) barbata (Lundstrom, 1909) – F. belg. sp. nov.

MATERIAL. 1♂, MT1 , 13-21. V.2015; 1♂, MT2 , 4-10. VI.2015; 1♂, MT2 , 15-22.VII.2015 ; 1♂, MT2 , 24.IX-1.X.2015 .

Total: 4♂♂.

REMARKS. A not common Holarctic species, recorded also from neighbouring countries except Luxembourg ( CHANDLER, 2013).

60. Allodia (Brachycampta) silvatica (Landrock, 1912) – F. belg. sp. nov.

MATERIAL. 1♂, MT1 , 17-26. VI.2015; 1♂, MT2 , 13-21. V.2015; 1♂, MT2 , 1-9.X.2015 .

Total: 3♂♂.

REMARKS. A Palaearctic species with rather scattered distribution in Europe, recorded also from neighbouring countries except Luxembourg ( CHANDLER, 2013).

61. Anatella ciliata Winnertz, 1863 – F. belg. sp. nov.

MATERIAL. 1♂, MT2 , 1-8.IV.2016 .

Total: 1♂.

REMARKS. A Holarctic species, widely distributed in Europe including neighbouring countries except Luxembourg ( CHANDLER, 2013).

62. Anatella simpatica Dziedzicki, 1923 – F. belg. sp. nov. – Fig. 6K View Fig

MATERIAL. 1♂, MT2 , 12-20.VIII.2015 ; 1♂, MT2 , 20-30.X.2015 ; 1♂, MT2 , 17.XII.2015 - 6.I.2016 . Total: 3♂♂.

REMARKS. A Holarctic species, widely distributed in Europe including neighbouring countries except the Netherlands and Luxembourg ( CHANDLER, 2013).

63. Brevicornu fissicauda (Lundstrom, 1911)

MATERIAL. 1♂, MT1 , 13-21. V.2015.

Total: 1♂.

64. Brevicornu griseicolle (Staeger, 1840)

MATERIAL. 1♂, MT2 , 30.X-12.XI.2015 . Total: 1♂.

65. Brevicornu intermedium (Santos Abreu, 1920)

MATERIAL. 1♂, MT1 , 30.X-12.XI.2015 ; 1♂, MT2 , 6-21.I.2016 ; 1♂, MT2 , 18-25.III.2016 . Total: 3♂♂.

66. Brevicornu proximum (Staeger, 1840) – F. belg. sp. nov. – Fig. 6J View Fig

MATERIAL. 1♂, MT1 , 14-21.IV.2016 ; 2♂♂, MT2 , 8-15.VII.2015 .

Total: 3♂♂.

REMARKS. A Palaearctic species, widely distributed in Europe including neighbouring countries except the Netherlands and Luxembourg ( CHANDLER, 2013).

67. Brevicornu sericoma (Meigen, 1830)

MATERIAL. 1♂, MT1 , 6-21.I.2016 . Total: 1♂.

68. Cordyla brevicornis (Staeger, 1840) – F. belg. sp. nov.

MATERIAL. 1♂, MT2 , 1-8.VII.2015 ; 1♂, MT2 , 20-30.X.2015 . Total: 2♂♂.

REMARKS. A Palaearctic species, widely distributed in Europe including neighbouring countries except Luxembourg ( CHANDLER, 2013).

69. Cordyla crassicornis Meigen, 1818

MATERIAL. 1♂, MT1 , 13-21. V.2015; 1♂, MT1 , 8-15.VII.2015 ; 1♂, MT1 , 12-20.VIII.2015 ; 1♂, MT1 , 3-17.XII.2015 ; 1♂, MT2 , 28.V-4. VI.2015; 2♂♂, MT2 , 4-10. VI.2015; 3♂♂, MT2 , 10- 17. VI.2015; 2♂♂, MT2 , 17-26. VI.2015; 2♂♂, MT2 , 26.VI-1.VII.2015 ; 2♂♂, MT2 , 1-8.VII.2015 ; 2♂♂, MT2 , 27.VIII-4.IX.2015 ; 2♂♂, MT2 , 24.IX-1.X.2015 ; 1♂, MT2 , 1-9.X.2015 ; 2♂♂, MT2 , 9-20.X.2015 ; 4♂♂, MT2 , 20-30.X.2015 ; 1♂, MT2 , 30.X-12.XI.2015 ; 2♂♂, MT2 , 12.XI-3. XII.2015 ; 1♂, MT2 , 3-17.XII.2015 ; 4♂♂, MT2 , 17.XII.2015 - 6.I.2016 ; 1♂, MT2 , 6-21.I.2016 .

Total: 36♂♂.

70. Cordyla fasciata Meigen, 1830 – F. belg. sp. nov.

MATERIAL. 1♂, MT2 , 9-20.X.2015 ; 2♂♂, MT2 , 20-30.X.2015 . Total: 3♂♂.

REMARKS. A Palaearctic species, widely distributed in Europe including neighbouring countries except Luxembourg ( CHANDLER, 2013).

71. Cordyla flaviceps (Staeger, 1840)

MATERIAL. 1♂, MT2 , 4-10. VI.2015; 1♂, MT2 , 17-24.IX.2015 ; 2♂♂, MT2 , 1-9.X.2015 .

Total: 4♂♂.

72. Cordyla fissa Edwards, 1925 – F. belg. sp. nov. – Fig. 6L View Fig

MATERIAL. 1♂, MT1 , 21-28. V.2015; 1♂, MT2 , 21-28. V.2015; 1♂, MT2 , 17-26. VI.2015; 1♂, MT2 , 26.VI-1.VII.2015 ; 1♂, MT2 , 20-30.X.2015 ; 1♂, MT2 , 3-17.XII.2015 ; 1♂, MT2 , 3- 17.II.2016 ; 2♂♂, MT2 , 17.II-3.III.2016 .

Total: 9♂♂.

REMARKS. A Palaearctic species, widely distributed in Europe including neighbouring countries except Luxembourg ( CHANDLER, 2013).

73. Cordyla fusca Meigen, 1804

MATERIAL. 1♂, MT2 , 10-17. VI.2015; 1♂, MT2 , 17-26. VI.2015; 1♂, MT2 , 20-27.VIII.2015 ; 1♂, MT2 , 24.IX-1.X.2015 ; 1♂, MT2 , 9-20.X.2015 .

Total: 5♂♂.

74. Cordyla murina Winnertz, 1863

MATERIAL. 1♂, MT1 , 26.VI-1.VII.2015 ; 1♂, MT1 , 6-21.I.2016 ; 1♂, MT1 , 3-17.II.2016 ; 1♂, MT2 , 21-28. V.2015.

Total: 4♂♂.

75. Cordyla pusilla Edwards, 1925 – F. belg. sp. nov.

MATERIAL. 4♂♂, MT2 , 13-21. V.2015; 5♂♂, MT2 , 21-28. V.2015; 8♂♂, MT2 , 28.V-4. VI.2015; 13♂♂, MT2 , 4-10. VI.2015; 12♂♂, MT2 , 10-17. VI.2015; 23♂♂, MT2 , 17-26. VI.2015; 13♂♂, MT2 , 26.VI-1.VII.2015 ; 10♂♂, MT2 , 1-8.VII.2015 ; 3♂♂, MT2 , 8-15.VII.2015 ; 4♂♂, MT2 , 15- 22.VII.2015 ; 1♂, MT2 , 22-30.VII.2015 ; 2♂♂, MT2 , 30.VII-6.VIII.2015 ; 1♂, MT2 , 6- 12.VIII.2015 ; 3♂♂, MT2 , 12-20.VIII.2015 ; 4♂♂, MT2 , 20-27.VIII.2015 ; 3♂♂, MT2 , 27.VIII- 4.IX.2015 ; 2♂♂, MT2 , 4-10.IX.2015 ; 1♂, MT2 , 10-17.IX.2015 ; 4♂♂, MT2 , 17-24.IX.2015 ; 2♂♂, MT2 , 24.IX-1.X.2015 ; 4♂♂, MT2 , 20-30.X.2015 ; 1♂, MT2 , 30.X-12.XI.2015 ; 1♂, MT2 , 3- 17.XII.2015 ; 1♂, MT2 , 8-14.IV.2016 ; 1♂, MT2 , 29.IV-4. V.2016.

Total: 126♂♂.

REMARKS. A Palaearctic species, widely distributed in Europe including neighbouring countries except France and Luxembourg ( CHANDLER, 2013).

76. Exechia chandleri Caspers, 1987 – F. belg. sp. nov.

MATERIAL. 1♂, MT2 , 1-9.X.2015 .

Total: 1♂.

REMARKS. A rare European species, recorded only from Germany, Austria, Switzerland, Czech Republic, Slovenia, Italy, Britain and Sweden (CASPERS, 1987; ŠEVČÍK, 2006; KJAERANDSEN et al., 2007a; KURINA, 2008; CHANDLER, 2013).

77. Exechia cincta Winnertz, 1863 – F. belg. sp. nov.

MATERIAL. 1♂, MT2 , 1-8.IV.2016 .

Total: 1♂.

REMARKS. A Palaearctic species, widely distributed in Europe including neighbouring countries except Luxembourg ( CHANDLER, 2013).

78. Exechia contaminata Winnertz, 1863 – Fig. 7A View Fig

MATERIAL. 1♂, MT2 , 20-30.X.2015 .

Total: 1♂.

79. Exechia fusca (Meigen, 1804)

MATERIAL. 2♂♂ 1♀, MT1 , 9-20.X.2015 ; 1♂, MT2 , 8-15.VII.2015 ; 1♂, MT2 , 9-20.X.2015 ; 9♂♂, MT2 , 20-30.X.2015 ; 1♂, MT2 , 3-17.XII.2015 ; 1♂, MT2 , 17.XII.2015 - 6.I.2016 .

Total: 15♂♂ 1♀.

80. Exechia nigr oscutellata Landrock, 1912

MATERIAL. 4♂♂, MT2 , 9-20.X.2015 . Total: 4♂♂.

81. Exechia parva Lundstrom, 1909

MATERIAL. 1♂, MT1 , 7-13.V.2015. Total : 1♂.

82. Exechia pseudofestiva Lackschewitz, 1937 – F. belg. sp. nov.

MATERIAL. 1♂, MT2 , 17-24.IX.2015 . Total: 1♂.

REMARKS. A not common Palaearctic species, distributed rather north-westerly in Europe including neighbouring countries except Luxembourg ( CHANDLER, 2013).

83. Exechia spinuligera Lundstrom, 1912 – F. belg. sp. nov.

MATERIAL. 1♂, MT2 , 9-20.X.2015 ; 2♂♂, MT2 , 20-30.X.2015 .

Total: 3♂♂.

REMARKS. A Palaearctic species, widely distributed in Europe including neighbouring countries except Luxembourg ( CHANDLER, 2013). Some earlier findings may refer, however, to other allied species. The identification of the current material follows ZAITZEV (2003).

84. Exechiopsis (Exechiopsis) fimbriata (Lundstrom, 1909) – Fig. 7B View Fig

MATERIAL. 1♂, MT1 , 9-20.X.2015 ; 1♂, MT2 , 27.VIII-4.IX.2015 ; 1♂, MT2 , 10-17.IX.2015 ; 1♂, MT2 , 1-9.X.2015 ; 1♂, MT2 , 9-20.X.2015 .

Total: 5♂♂.

85. Exechiopsis (Xenexechia) crucigera (Lundstrom, 1909) – F. belg. sp. nov.

MATERIAL. 1♂, MT1 , 8-15.VII.2015 ; 1♂, MT2 , 10-17.IX.2015 . Total: 2♂♂.

REMARKS. A widely distributed European species, recorded also from neighbouring countries except Luxembourg ( CHANDLER, 2013).

86. Exechiopsis (Xenexechia) leptura (Meigen, 1830) – F. belg. sp. nov.

MATERIAL. 1♂, MT2 , 6-21.I.2016 .

Total: 1♂.

REMARKS. A Palaearctic species widely distributed in Europe including neighbouring countries except France and Luxembourg ( CHANDLER, 2013).

87. Rymosia bifida Edwards, 1925 – F. belg. sp. nov.

MATERIAL. 1♂, MT2 , 24.IX-1.X.2015 ; 1♂, MT2 , 1-9.X.2015 ; 1♂, MT2 , 20-30.X.2015 . Total: 3♂♂.

REMARKS. A Palaearctic species widely distributed in Europe including neighbouring countries except Luxembourg ( CHANDLER, 2013).

88. Rymosia fasciata (Meigen, 1804)

MATERIAL. 1♂, MT1 , 21-28. V.2015; 1♂, MT1 , 17-24.IX.2015 ; 2♂♂, MT1 , 24.IX-1.X.2015 ; 1♂, MT1 , 1-9.X.2015 ; 1♂, MT1 , 9-20.X.2015 ; 3♂♂, MT1 , 30.X-12.XI.2015 ; 1♂, MT2 , 7-13. V.2015; 4♂♂, MT2 , 13-21. V.2015; 1♂, MT2 , 4-10. VI.2015; 2♂♂, MT2 , 17-26. VI.2015; 1♂, MT2 , 8- 15.VII.2015 ; 1♂, MT2 , 30.VII-6.VIII.2015 ; 1♂, MT2 , 20-27.VIII.2015 ; 9♂♂, MT2 , 27.VIII- 4.IX.2015 ; 3♂♂, MT2 , 4-10.IX.2015 ; 4♂♂, MT2 , 10-17.IX.2015 ; 13♂♂, MT2 , 17-24.IX.2015 ; 11♂♂, MT2 , 24.IX-1.X.2015 ; 9♂♂, MT2 , 1-9.X.2015 ; 10♂♂, MT2 , 9-20.X.2015 ; 10♂♂, MT2 , 20-30.X.2015 ; 4♂♂, MT2 , 30.X-12.XI.2015 ; 2♂♂, MT2 , 12.XI-3.XII.2015 ; 3♂♂, MT2 , 6- 11. V.2016.

Total: 98♂♂.

89. Rymosia spinipes Winnertz, 1863 – Fig. 7C View Fig

MATERIAL. 1♂, MT1 , 20-30.X.2015 ; 1♂, MT1 , 3-17.XII.2015 ; 1♂, MT1 , 3-11.III.2016 ; 1♂, MT2 , 24.IX-1.X.2015 ; 1♂, MT2 , 20-30.X.2015 ; 1♂, MT2 , 30.X-12.XI.2015 ; 1♂, MT2 , 3- 17.XII.2015 .

Total: 7♂♂.

90. Tarnania fenestralis (Meigen, 1838) – Fig.7D View Fig

MATERIAL. 1♂, MT2 , 6-11.V.2016. Total : 1♂.

91. Dynatosoma fuscicorne (Meigen, 1818) – Fig. 7F View Fig

MATERIAL. 1♀, MT1 , 10-17.VI.2015. Total : 1♀.

92. Mycetophila a lea Laffoon, 1965

MATERIAL. 1♂, MT1 , 21-28.V.2015 ; 1♂, MT2 , 30.X-12.XI.2015. Total : 2♂♂.

93. Mycetophila britannica Laštovka & Kidd, 1975 – F. belg. sp. nov.

MATERIAL. 1♂, MT2 , 20-30.X.2015 ; 1♂, MT2 , 12.XI-3.XII.2015 ; 1♂, MT2 , 8-14.IV.2016 . Total: 3♂♂.

REMARKS. A European species of the Mycetophila ruficollis species-group widely distributed in Western Europe especially in the Mediterranean region but also in Russian Karelia ( JÜRGENSTEIN et al., 2015 and references therein). Recorded also from neighbouring countries except Luxembourg ( CHANDLER, 2013). Members of the species-group are reliably identifiable only by details of male terminalia and those with known biology are mycetophagous at their larval stage (cf. JÜRGENSTEIN et al., 2015).

94. Mycetophila cingulum Meigen, 1830

MATERIAL. 1♂, MT1 , 28.V-4. VI.2015; 1♂, MT1 , 26.VI-1.VII.2015 ; 1♂, MT1 , 1-8.VII.2015 ; 1♂, MT1 , 8-15.VII.2015 ; 1♂, MT1 , 22-30.VII.2015 .

Total: 5♂♂.

95. Mycetophila curviseta Lundstrom, 1911

MATERIAL. 1♂, MT1 , 30.X-12.XI.2015 ; 1♂, MT2 , 17-26. VI.2015; 1♂, MT2 , 10-17.IX.2015 ; 1♂, MT2 , 9-20.X.2015 ; 4♂♂, MT2 , 20-30.X.2015 ; 1♂, MT2 , 30.X-12.XI.2015 ; 1♂, MT2 , 12.XI- 3.XII.2015 .

Total: 10♂♂.

96. Mycetophila distigma Meigen, 1830 – F. belg. sp. nov.

MATERIAL. 1♂, MT2 , 24.IX-1.X.2015 .

Total: 1♂.

REMARKS. A not common species, distributed in Central, Northern and Eastern Europe ( CHANDLER, 2013; KJAERANDSEN, 2012). From neighbouring countries recorded only in Germany ( CHANDLER, 2013).

97. Mycetophila evanida Laštovka, 1972 – F. belg. sp. nov.

MATERIAL. 1♂, MT2 , 17-26. VI.2015.

Total: 1♂.

REMARKS. A not common Palaearctic species with rather scattered distribution in Europe. From neighbouring countries recorded only from Germany ( CHANDLER, 2013). A member of the M. ruficollis species-group (see remarks for M. britannica ).

98. Mycetophila formosa Lundstrom, 1911

MATERIAL. 1♂, MT1 , 24.IX-1.X.2015 ; 1♂, MT1 , 12.XI-3.XII.2015 .

Total: 2♂♂.

99. Mycetophila fungorum (De Geer, 1776)

MATERIAL. 10♂♂ 12♀♀, MT1 , 7-13. V.2015; 48♂♂ 56♀♀, MT1 , 13-21. V.2015; 4♂♂ 10♀♀, MT1 , 21-28. V.2015; 7♂♂ 16♀♀, MT1 , 28.V-4. VI.2015; 8♂♂ 23♀♀, MT1 , 4-10. VI.2015; 30♂♂ 23♀♀, MT1 , 10-17. VI.2015; 19♂♂ 35♀♀, MT1 , 17-26. VI.2015; 2♂♂, MT1 , 26.VI-1.VII.2015 ; 2♂♂ 1♀, MT1 , 1-8.VII.2015 ; 4♂♂ 6♀♀, MT1 , 8-15.VII.2015 ; 2♂♂, MT1 , 15-22.VII.2015 ; 3♂♂ 9♀♀, MT1 , 22-30.VII.2015 ; 1♂ 1♀, MT1 , 30.VII-6.VIII.2015 ; 6♂♂ 3♀♀, MT1 , 20-27.VIII.2015 ; 2♂♂ 4♀♀, MT1 , 27.VIII-4.IX.2015 ; 1♂ 1♀, MT1 , 4-10.IX.2015 ; 1♂ 5♀♀, MT1 , 10-17.IX.2015 ; 1♀, MT1 , 17-24.IX.2015 ; 3♀♀, MT1 , 24.IX-1.X.2015 ; 1♂ 4♀♀, MT1 , 1-9.X.2015 ; 2♂♂ 1♀, MT1 , 9-20.X.2015 ; 5♂♂ 6♀♀, MT1 , 20-30.X.2015 ; 1♂ 1♀, MT1 , 30.X-12.XI.2015 ; 5♂♂ 8♀♀, MT1 , 12.XI-3.XII.2015 ; 3♀♀, MT1 , 3-17.XII.2015 ; 1♂ 1♀, MT1 , 17.XII.2015 - 6.I.2016 ; 1♂, MT1 , 17.II-3.III.2016 ; 1♀, MT1 , 8-14.IV.2016 ; 1♂, MT1 , 14-21.IV.2016 ; 4♀♀, MT1 , 29.IV- 4. V.2016; 2♂♂ 1♀, MT1 , 6-11. V.2016; 1♂ 2♀♀, MT2 , 13-21. V.2015; 1♂, MT2 , 21-28. V.2015; 1♂, MT2 , 28.V-4. VI.2015; 1♂ 4♀♀, MT2 , 4-10. VI.2015; 7♂♂ 3♀♀, MT2 , 10-17. VI.2015; 7♂♂ 19♀♀, MT2 , 17-26. VI.2015; 4♂♂ 4♀♀, MT2 , 26.VI-1.VII.2015 ; 1♂, MT2 , 1-8.VII.2015 ; 1♂, MT2 , 22-30.VII.2015 ; 1♀, MT2 , 27.VIII-4.IX.2015 ; 1♂ 1♀, MT2 , 4-10.IX.2015 ; 3♀♀, MT2 , 10- 17.IX.2015 ; 2♂♂ 2♀♀, MT2 , 17-24.IX.2015 ; 2♀♀, MT2 , 24.IX-1.X.2015 ; 2♂♂ 4♀♀, MT2 , 1- 9.X.2015 ; 1♂ 2♀♀, MT2 , 9-20.X.2015 ; 2♂♂ 5♀♀, MT2 , 20-30.X.2015 ; 1♀, MT2 , 30.X-12.XI.2015 ; 2♂♂ 1♀, MT2 , 12.XI-3.XII.2015 ; 2♂♂, MT2 , 3-17.XII.2015 ; 2♂♂ 2♀♀, MT2 , 17.XII.2015 - 6.I.2016 ; 1♂, MT2 , 3-17.II.2016 ; 1♀, MT2 , 8-14.IV.2016 ; 1♀, MT2 , 21-29.IV.2016 ; 1♂, MT2 , 6-11. V.2016.

Total: 209♂♂ 297♀♀.

REMARKS. A Holarctic species extending also to the Oriental region ( CHANDLER, 2013). One of the most common species of fungus gnats in Europe. However, some earlier records may refer to M. perpallida Chandler, 1993 from which it can be distinguished only by details of the male terminalia.

100. Mycetophila gibbula Edwards, 1925 – F. belg. sp. nov.

MATERIAL. 1♂, MT1 , 13-21. V.2015.

Total: 1♂.

REMARKS. A Palaearctic species widely distributed in Europe including neighbouring countries except the Netherlands and Luxembourg ( CHANDLER, 2013; KJAERANDSEN, 2012).

101. Mycetophila ichneumonea Say, 1823 – F. belg. sp. nov.

MATERIAL. 1♂, MT1 , 7-13.V.2015 ; 1♂, MT2 , 24.IX-1.X.2015. Total : 2♂♂.

REMARKS. A Holarctic species widely distributed in Europe including neighbouring countries except Luxembourg ( CHANDLER, 2013). One of the most frequent and abundant members of the M. ruficollis species-group (see remarks for M. britannica ).

102. Mycetophila idonea Laštovka, 1972 – F. belg. sp. nov.

MATERIAL. 2♂♂ MT1 , 7-13. V.2015; 1♂, MT1 , 21-28. V.2015; 1♂, MT1 , 28.V-4. VI.2015; 2♂♂, MT1 , 17-26. VI.2015; 1♂, MT1 , 15-22.VII.2015 ; 1♂, MT1 , 20-30.X.2015 ; 1♂, MT2 , 4- 10. VI.2015; 3♂♂, MT2 , 10-17. VI.2015; 2♂♂, MT2 , 17-26. VI.2015; 1♂, MT2 , 1-8.VII.2015 ; 1♂, MT2 , 27.VIII-4.IX.2015 ; 1♂, MT2 , 10-17.IX.2015 ; 1♂, MT2 , 24.IX-1.X.2015 ; 1♂, MT2 , 20- 30.X.2015 .

Total: 19♂♂.

REMARKS. A Palaearctic species with scattered distribution in Europe. Recorded also from neighbouring countries except France and Luxembourg ( CHANDLER, 2013; JÜRGENSTEIN et al., 2015). A locally abundant member of the M. ruficollis species-group (see remarks for M. britannica ).

103. Mycetophila luctuosa Meigen, 1830

MATERIAL. 1♂, MT2 , 27.VIII-4.IX.2015 ; 1♂, MT2 , 4-10.IX.2015 ; 2♂♂, MT2 , 10-17.IX.2015 ; 2♂♂, MT2 , 17-24.IX.2015 ; 1♂, MT2 , 1-9.X.2015 ; 1♂, MT2 , 12.XI-3.XII.2015 ; 1♂, MT2 , 11- 18.III.2016 .

Total: 9♂♂.

104. Mycetophila marginata Winnertz, 1863

MATERIAL. 1♂, MT2 , 14-21.IV.2016 . Total: 1♂.

105. Mycetophila nigrofusca Dziedzicki, 1884 – F. belg. sp. nov.

MATERIAL. 1♂, MT1 , 14-21.IV.2016 . Total: 1♂.

REMARKS. A Palaearctic species widely distributed in Europe including neighbouring countries except the Netherlands and Luxembourg ( CHANDLER, 2013; KJAERANDSEN, 2012).

106. Mycetophila mitis (Johannsen, 1912)

MATERIAL. 1♂, MT1 , 27.VIII-4.IX.2015 . Total: 1♂.

107. Mycetophila occultans Lundstrom, 1913 – F. belg. sp. nov.

MATERIAL. 1♂, MT1 , 4-10. VI.2015; 1♂, MT1 , 1-8.VII.2015 ; 1♂, MT1 , 27.VIII-4.IX.2015 . Total: 3♂♂.

REMARKS. A widely distributed European species, recorded also from neighbouring countries except

Luxembourg ( CHANDLER, 2013; KJAERANDSEN, 2012).

108. Mycetophila ocellus Walker, 1848

MATERIAL. 1♂, MT2 , 7-13. V.2015; 1♂, MT2 , 27.VIII-4.IX.2015 ; 1♂, MT2 , 4-10.IX.2015 ; 1♂, MT2 , 17-24.IX.2015 ; 1♂, MT2 , 9-20.X.2015 .

Total: 5♂♂.

109. Mycetophila ornata Stephens, 1846

MATERIAL. 1♂, MT1 , 13-21. V.2015; 1♂, MT1 , 22-30.VII.2015 .

Total: 2♂♂.

110. Mycetophila pictula Meigen, 1830

MATERIAL. 1♂, MT1 , 8-14.IV.2016 ; 1♂, MT2 , 3-17.II.2016 .

Total: 2♂♂.

111. Mycetophila pumila Winnertz, 1863

MATERIAL. 1♂, MT1 , 22-30.VII.2015 .

Total: 1♂.

112. Mycetophila ruficollis Meigen, 1818

MATERIAL. 1♂, MT1 , 7-13. V.2015; 1♂, MT1 , 21-28. V.2015; 1♂, MT1 , 4-10. VI.2015; 2♂♂, MT1 , 10-17. VI.2015; 1♂, MT2 , 4-10. VI.2015; 1♂, MT2 , 26.VI-1.VII.2015 ; 1♂, MT2 , 8- 15.VII.2015 .

Total: 8♂♂.

113. Mycetophila signatoides Dziedzicki, 1884 – F. belg. sp. nov. – Fig. 7E View Fig

MATERIAL. 1♂, MT1 , 4-10.IX.2015 ; 1♂, MT1 , 24.IX-1.X.2015 ; 1♂, MT1 , 1-9.X.2015 ; 1♂, MT2 , 12-20.VIII.2015 ; 1♂, MT2 , 27.VIII-4.IX.2015 ; 1♂, MT2 , 10-17.IX.2015 ; 1♂, MT2 , 17- 24.IX.2015 ; 2♂♂, MT2 , 24.IX-1.X.2015 ; 2♂♂, MT2 , 1-9.X.2015 ; 1♂, MT2 , 12.XI-3.XII.2015 .

Total: 12♂♂.

REMARKS. A Western-Palaearctic species widely distributed in Europe including all neighbouring countries ( CHANDLER, 2013). Systematics of the species has been discussed by KJAERANDSEN et al. (2007a).

114. Mycetophila stolida Walker, 1856

MATERIAL. 1♂, MT1 , 7-13. V.2015; 1♂, MT1 , 21-28. V.2015; 1♂, MT2 , 24.IX-1.X.2015 .

Total: 3♂♂.

115. Mycetophila strigata Staeger, 1840 – F. belg. sp. nov.

MATERIAL. 1♂, MT1 , 13-21. V.2015; 1♂, MT1 , 9-20.X.2015 .

Total: 2♂♂.

REMARKS. A Holarctic species widely distributed in Europe including neighbouring countries except Luxembourg ( CHANDLER, 2013).

116. Mycetophila strigatoides Landrock, 1927 – F. belg. sp. nov.

MATERIAL. 1♂, MT2 , 10-17. VI.2015; 1♂, MT2 , 17-26. VI.2015.

Total: 2♂♂.

REMARKS. A Palaearctic species widely distributed in Europe including neighbouring countries except Luxembourg ( CHANDLER, 2013).

117. Mycetophila subsigillata Zaitzev, 1999 – F. belg. sp. nov.

MATERIAL. 1♂, MT2 , 1-8.VII.2015 .

Total: 1♂.

REMARKS. A Palaearctic species with scattered distribution in Europe, so far not recorded from neighbouring countries ( CHANDLER, 2013). The species is very close to M. sigillata Dziedzicki, 1884 , a sibling species, widely distributed in Europe. These two species can be distinguished only by details of male terminalia and, therefore, many earlier records of M. sigillata may actually refer to M. subsigillata (see also KJAERANDSEN et al., 2007a).

118. Mycetophila trinotata Staeger, 1840

MATERIAL. 1♂, MT1 , 3-17.II.2016 ; 1♂, MT2 , 8-14.IV.2016 .

Total: 2♂♂.

119. Mycetophila unicolor Stannius, 1831

MATERIAL. 2♂♂, MT1 , 7-13. V.2015; 1♂, MT1 , 21-28. V.2015; 1♂, MT1 , 10-17. VI.2015; 1♂, MT2 , 13-21. V.2015; 1♂, MT2 , 10-17. VI.2015; 1♂, MT2 , 17-26. VI.2015; 1♂, MT2 , 1-8.VII.2015 ; 1♂, MT2 , 22-30.VII.2015 ; 1♂, MT2 , 27.VIII-4.IX.2015 ; 1♂, MT2 , 4-10.IX.2015 ; 5♂♂, MT2 , 10- 17.IX.2015 ; 3♂♂, MT2 , 17-24.IX.2015 ; 1♂, MT2 , 24.IX-1.X.2015 ; 1♂, MT2 , 1-9.X.2015 .

Total: 21♂♂.

120. Mycetophila xanthopyga Winnertz, 1863

MATERIAL. 1♂, MT1 , 3-17.XII.2015 .

Total: 1♂.

121. Phronia basalis Winnertz, 1863

MATERIAL. 1♂, MT1 , 3-11.III.2016 ; 1♂, MT2 , 8-14.IV.2016 .

Total: 2♂♂.

122. Phronia biarcuata (Becker, 1908) – Fig. 7I View Fig

MATERIAL. 1♂, MT2 , 12-20.VIII.2015 ; 1♂, MT2 , 9-20.X.2015 ; 1♂, MT2 , 20-30.X.2015 ; 1♂, MT2 , 21.I-3.II.2016 .

Total: 4♂♂.

123. Phronia conformis (Walker, 1856)

MATERIAL. 1♂, MT2 , 13-21. V.2015; 1♂, MT2 , 1-9.X.2015 ; 1♂, MT2 , 25.III-1.IV.2016 ; 1♂, MT2 , 21-29.IV.2016 .

Total: 4♂♂.

124. Phronia coritanica Chandler, 1992

MATERIAL. 1♂, MT2 , 17-24.IX.2015 .

Total: 1♂.

125. Phronia forcipula Winnertz, 1863 – F. belg. sp. nov.

MATERIAL. 1♂, MT2 , 1-8.VII.2015 ; 1♂, MT2 , 9-20.X.2015 .

Total: 2♂♂.

REMARKS. A Palaearctic species widely distributed in Europe including neighbouring countries except Luxembourg ( CHANDLER, 2013).

126. Phronia humeralis Winnertz, 1863

MATERIAL. 1♂, MT1 , 12.XI-3.XII.2015 ; 1♂, MT1 , 21.I-3.II.2016 ; 1♂, MT1 , 17.II-3.III.2016 ; 1♂, MT2 , 30.X-12.XI.2015 ; 1♂, MT2 , 3-17.XII.2015 ; 1♂, MT2 , 6-21.I.2016 .

Total: 6♂♂.

127. Phronia nitidiventris (van der Wulp, 1859)

MATERIAL. 2♂♂, MT2 , 1-9.X.2015 ; 1♂, MT2 , 9-20.X.2015 ; 1♂, MT2 , 20-30.X.2015 .

Total: 4♂♂.

128. Phronia notata Dziedzicki, 1889 – F. belg. sp. nov.

MATERIAL. 1♂, MT1 , 12-20.VIII.2015 ; 1♂, MT2 , 28.V-4. VI.2015; 1♂, MT2 , 30.VII-6.VIII.2015 ; 2♂♂, MT2 , 20-30.X.2015 ; 1♂, MT2 , 12.XI-3.XII.2015 ; 2♂♂, MT2 , 3-17.XII.2015 ; 1♂, MT2 , 17.XII.2015 - 6.I.2016 ; 1♂, MT2 , 11-18.III.2016 .

Total: 10♂♂.

REMARKS. A Palaearctic species widely distributed in Europe including neighbouring countries except the Netherlands and Luxembourg ( CHANDLER, 2013; KJAERANDSEN, 2012).

129. Phronia siebeckii Dziedzicki, 1889 – F. belg. sp. nov.

MATERIAL. 1♂, MT2 , 20-30.X.2015 .

Total: 1♂.

REMARKS. A Palaearctic species, with more central and northern distribution in Europe ( CHANDLER, 2013; KJAERANDSEN, 2012). From neighbouring countries recorded only in Germany ( CHANDLER, 2013).

130. Phronia sylvatica Dziedzicki, 1889 – F. belg. sp. nov.

MATERIAL. 1♂, MT2 , 6-11. V.2016.

Total: 1♂.

REMARKS. A Holarctic species, with more central and northern distribution in Europe ( CHANDLER, 2013; KJAERANDSEN, 2012). From neighbouring countries recorded only in Germany ( CHANDLER, 2013).

131. Phronia tenuis Winnertz, 1863

MATERIAL. 1♂, MT2 , 20-30.X.2015 .

Total: 1♂.

132. Platurocypta punctum (Stannius, 1831) – Fig. 7J View Fig

MATERIAL. 1♂, MT2 , 1-8.VII.2015 ; 1♂, MT2 , 8-15.VII.2015 ; 1♂, MT2 , 22-30.VII.2015 ; 1♀, MT2 , 20-27.VIII.2015 ; 1♂, MT2 , 10-17.IX.2015 .

Total: 4♂♂ 1♀.

133. Platurocypta testata (Edwards, 1925)

MATERIAL. 1♂, MT2 , 17-26. VI.2015; 1♂, MT2 , 22-30.VII.2015 ; 1♂, MT2 , 17-24.IX.2015 . Total: 3♂♂.

134. Sceptonia cryptocauda Chandler, 1991 – Fig. 7H View Fig

MATERIAL. 1♂, MT1 , 17-24.IX.2015 ; 2♂♂, MT1 , 12.XI-3.XII.2015 ; 3♂♂, MT2 , 10-17. VI.2015; 1♂, MT2 , 27.VIII-4.IX.2015 ; 1♂, MT2 , 20-30.X.2015 ; 1♂, MT2 , 30.X-12.XI.2015 ; 3♂♂, MT2 , 3-17.XII.2015 ; 1♂, MT2 , 17.XII.2015 - 6.I.2016 ; 1♂, MT2 , 8-14.IV.2016 .

Total: 14♂♂.

135. Sceptonia flavipuncta Edwards, 1925 – F. belg. sp. nov.

MATERIAL. 1♂, MT1 , 28.V-4. VI.2015; 1♂, MT1 , 22-30.VII.2015 ; 2♂♂, MT1 , 1-9.X.2015 ; 1♂, MT1 , 20-30.X.2015 ; 2♂♂, MT2 , 7-13. V.2015; 1♂, MT2 , 17-24.IX.2015 ; 1♂, MT2 , 24.IX- 1.X.2015 ; 4♂♂, MT2 , 1-9.X.2015 ; 1♂, MT2 , 9-20.X.2015 ; 1♂, MT2 , 20-30.X.2015 ; 1♂, MT2 , 21-29.IV.2016 ; 1♂, MT2 , 29.IV-4. V.2016; 1♂, MT2 , 6-11. V.2016.

Total: 18♂♂.

REMARKS. A widely distributed European species, recorded also from neighbouring countries except the Netherlands and Luxembourg ( CHANDLER, 2013; KJAERANDSEN, 2012).

136. Sceptonia fumipes Edwards, 1925 – F. belg. sp. nov.

MATERIAL. 2♂♂, MT2 , 17-26. VI.2015.

Total: 2♂♂.

REMARKS. A widely distributed European species, recorded also from neighbouring countries except France and Luxembourg ( CHANDLER, 2013; KJAERANDSEN, 2012).

137. Sceptonia hamata Ševčík, 2004 – F. belg. sp. nov.

MATERIAL. 1♂, MT1 , 10-17. VI.2015; 1♂, MT2 , 17-26. VI.2015; 1♂, MT2 , 1-8.IV.2016 .

Total: 3♂♂.

REMARKS. Having been described recently from Czech material ( ŠEVČÍK, 2004), the species is subsequently recorded only from Bosnia and Herzegovina, Sweden, and Finland ( CHANDLER, 2013; KJAERANDSEN, 2012)

138. Sceptonia nigra (Meigen, 1804)

MATERIAL. 1♂, MT1 , 24.IX-1.X.2015 ; 1♂, MT2 , 1-8.IV.2016 .

Total: 2♂♂.

139. Sceptonia tenuis Edwards, 1925 – F. belg. sp. nov.

MATERIAL. 1♂, MT1 , 17-26. VI.2015; 1♂, MT1 , 1-8.VII.2015 ; 1♂, MT2 , 24.IX-1.X.2015 .

Total: 3♂♂.

REMARKS. A widely distributed European species, recorded also from neighbouring countries except the Netherlands and Luxembourg ( CHANDLER, 2013; KJAERANDSEN, 2012).

140. Trichonta foeda Loew, 1869 – F. belg. sp. nov.

MATERIAL. 1♂, MT1 , 18-25.III.2016 .

Total: 1♂.

REMARKS. A Holarctic species with rather scattered distribution in Europe. From neighbouring countries recorded only in Germany ( CHANDLER, 2013).

141. Trichonta fragilis Gagne, 1981 – F. belg. sp. nov. – Fig. 7G View Fig

MATERIAL. 1♂, MT1 , 13-21. V.2015.

Total: 1♂.

REMARKS. A Holarctic species with rather scattered distribution in Europe. Recorded also from neighbouring countries except France and Luxembourg ( CHANDLER, 2013; KJAERANDSEN, 2012).

142. Trichonta subterminalis Zaitzev & Menzel, 1996 – F. belg. sp. nov.

MATERIAL. 1♂, MT2 , 25.III-1.IV.2016 .

Total: 1♂.

REMARKS. A Palaearctic species, with rather northern and eastern distribution in Europe. Not recorded from neighbouring countries ( CHANDLER, 2013; KJAERANDSEN, 2012). According to POLEVOI et al. (2006) and KJAERANDSEN et al. (2007a) might be a junior synonym of T. funebris Winnertz, 1863 .

143. Trichonta vitta (Meigen, 1830)

MATERIAL. 1♂, MT1 , 28.V-4. VI.2015; 1♂, MT2 , 11-18.III.2016 ; 1♂, MT2 , 29.IV-4. V.2016. Total: 3♂♂.

144. Zygomyia humeralis (Wiedemann, 1817)

MATERIAL. 1♂, MT2 , 10-17.IX.2015 .

Total: 1♂.

145. Zygomyia matilei Caspers, 1980 – F. belg. sp. nov.

MATERIAL. 1♂, MT1 , 10-17. VI.2015; 1♂, MT2 , 22-30.VII.2015 ; 1♂, MT2 , 1-9.X.2015 .

Total: 3♂♂.

REMARKS. A European species, recorded so far only from Sweden, Denmark, Germany, Switzerland, Czech Republic and Austria ( CHANDLER, 2013; KJAERANDSEN, 2012).

146. Zygomyia semifusca (Meigen, 1818)

MATERIAL. 1♀, MT2 , 30.X-12.XI.2015 .

Total: 1♀.

147. Zygomyia valida Winnertz, 1863 – Fig. 7K View Fig

MATERIAL. 1♂, MT1 , 13-21. V.2015; 1♂, MT1 , 14-21.IV.2016 ; 1♂, MT2 , 17-26. VI.2015; 1♂, MT2 , 27.VIII-4.IX.2015 ; 1♂, MT2 , 10-17.IX.2015 .

Total: 5♂♂.

148. Zygomyia vara (Staeger, 1840)

MATERIAL. 1♂, MT1 , 3-17.XII.2015 ; 1♂, MT2 , 3-17.XII.2015 ; 1♂, MT2 , 17.XII.2015 - 6.I.2016 . Total: 3♂♂.