An extensive collection of fungus gnats from Nepal and Bhutan, deposited at Kyushu University Museum in Japan, has been examined and revealed nine species of <i>Allodia</i> Winnertz, 1864 new to science: <i>Allodia caligata</i> Magnussen, <b>sp. n.</b>, <i>A. dibolia</i> Magnussen, <b>sp. n.</b>, <i>A. shimai</i> Magnussen, <b>sp. n.</b>, <i>A. spathulata</i> Magnussen, <b>sp. n.</b>, <i>A. horologia</i> ...

Despite more than 250 years of taxonomic research, we still have only a vague idea about the true size and composition of the faunas and floras of the planet. Many biodiversity inventories provide limited insight because they focus on a small taxonomic subsample or a tiny geographic area. Here, we report on the size and composition of the Swedish insect fauna, thought to represent roughly half of ...

While it can take an average of 21 years between the discovery and description of a new species1, the challenges of relating known taxa and the scarcity of high-quality specimens make the description of a new genus even more difficult and time-consuming. Our paper recently published in the Biodiversity Data Journal introduced a new fungus gnat genus – <i>Coelosynapha</i> – demonstrating that despite ...

In this study, we use low-coverage shotgun sequencing of genomic DNA, commonly referred to as genome skimming, to investigate the phylogenetic relationships of the fungus gnat genus Allodia Winnertz (Mycetophilidae, Mycetophilinae, Exechiini). Nineteen specimens, representing 16 in-group and three outgroup taxa, were successfully sequenced and molecular markers of both mitochondrial and nuclear ...

New records of Sciarosoma nigriclava (Strobl, 1898) are presented from Engerdal in Hedmark and Gargialia outside Alta in Finnmark. This unique species, belonging to the enigmatic Heterotrichagroup still unplaced in family, has not been recorded in Norway since the genus and species was described under the name Sciarosoma borealis Chandler, 2002; at the time only a single male from Østmarka Nature ...

The identity and distribution of a neglected fungus gnat species, Rymosia tolleti Burghele-Balacesco, 1965, in Europe is reviewed based on examination of newly collected specimens as well as available museum materials. Rymosia tolleti is widespread but rather rare in Central Europe, with confirmed records from Romania, Slovakia, Germany, and France. All the specimens with known collection details ...

We celebrate Raymond J. Gagné for his contributions to taxonomy of the Mycetophilidae (Diptera), specifically for his forty-one-years-old monograph of Holarctic Trichonta Winnertz, 1864 that is still the primary source used for species identification in the genus. We briefly reflect on his monograph´s impact and demonstrate by use of recent DNA barcode data extracted from BOLD Systems (BOLD) ...

The large and conspicuous keroplatid species Rocetelion humerale (Zetterstedt, 1850) was previously documented with a single record from Norway only, a more than one hundred-year-old record of a male from Erfjord in Rogaland County, published in 1914, for which the voucher specimen has been searched for in vain in museum collections. In the summer of 2020, a new record of an adult male was ...

Up to present 602 species and 65 genera of fungus gnats, family Mycetophilidae, are published from Norway. Extensive collecting supported by the Norwegian Biodiversity Information Centre (NBIC) over the eight last years, with special focus on insect fauna in northern Norway, has documented 240 additional species and 2 additional genera from Norway, of which 118 species are considered as new to ...