02040nas a2200241 4500008004100000245009400041210006900135300001400204490000900218520127300227653001701500653001701517653001101534653001501545653001801560653001501578653001601593653001301609653000901622100001801631700002001649856012901669 2021 eng d00aNew species and records of Lycoriella Frey (Diptera, Sciaridae) from the Holarctic region0 aNew species and records of Lycoriella Frey Diptera Sciaridae fro a501–5300 v50723 a

The following species of the genus Lycoriella Frey sensu Vilkamaa & Menzel from the Holarctic region are newly described and illustrated: Lycoriella ampla sp. n. (Canada: Ontario), L. barkalovi sp. n. (Russia: Krasnoyarsk region), L. canningsi sp. n. (Canada: British Columbia), L. eurystylata sp. n. (Canada: Quebec), L. excavata sp. n. (USA: Colorado), L. jakovlevi sp. n. (Russia: Karelia), L. kinbasketi sp. n. (Canada: British Columbia), L. longa sp. n. (USA: Colorado), L. nivicola sp. n. (Canada: Nunavut, NWT; Greenland), L. pearyi sp. n. (Greenland), L. taimyrensis sp. n. (Russia: Krasnoyarsk region) and L. tundrae sp. n. (Russia: Krasnoyarsk region). Lycoriella parva (Holmgren, 1869) is redescribed and illustrated and new faunistic records are given for some previously described species of Lycoriella. The newly described species raise the number of known species of Lycoriella from 38 to 50.

10abiodiversity10adistribution10aEurope10amorphology10anorth america10aSciaroidea10asystematics10ataxonomy10a_pdf1 aMenzel, Frank1 aVilkamaa, Pekka uhttps://dipteratyoryhma.myspecies.info/fi/content/new-species-and-records-lycoriella-frey-diptera-sciaridae-holarctic-region01316nas a2200217 4500008004100000022001400041245011800055210006900173300001200242520056100254653001700815653001200832653001200844653001100856653001200867653001400879100001800893700001900911700002000930856014800950 2020 eng d a2118-977300aNew species and new records of black fungus gnats (Diptera: Sciaridae) from the Viidumäe Nature Reserve, Estonia0 aNew species and new records of black fungus gnats Diptera Sciari a62–763 a

An inventory of Sciaridae (Diptera: Sciaroidea) from a eutrophic fen and a spring brook in Viidumäe Nature Reserve (Estonia, Saaremaa Island) recorded a total of 60 species, of which 57 are new records for Estonia, including two that are new to science and described herein as Cratyna (Diversicratyna) palustricola sp. nov. (Estonia) and Sciara bryophila sp. nov. (Estonia, Finland). This has raised the number of Sciaridae known from Estonia from 6 to 63.

10abiodiversity10adiptera10aEstonia10aEurope10aFinland10aSciaridae1 aMenzel, Frank1 aSalmela, Jukka1 aVilkamaa, Pekka uhttps://dipteratyoryhma.myspecies.info/fi/content/new-species-and-new-records-black-fungus-gnats-diptera-sciaridae-viidum%C3%A4e-nature-reserve03615nas a2200145 4500008004100000022001400041245013900055210006900194300001100263490000900274520308200283100002003365700001803385856006603403 2019 eng d a1175-533400aRe-classification of Lycoriella Frey sensu lato (Diptera, Sciaridae), with description of Trichocoelina gen. n. and twenty new species0 aReclassification of Lycoriella Frey sensu lato Diptera Sciaridae a1–670 v46653 aOn the basis of re-evaluation of morphological characters of the Lycoriella group of genera and subgenera, generic rank is given to the two species groups belonging to Lycoriella (Hemineurina) Frey, 1942 and to Lycoriella (Coelostylina) Tuomikoski, 1960. The Lycoriella (Hemineurina) inflata group, including the type species of the subgenus, Sciara conspicua Winnertz, 1867, is treated as the genus Hemineurina stat. n. and the Lycoriella (Hemineurina) vitticollis group as the genus Trichocoelina gen. n. (type species Sciara vitticollis Holmgren, 1883). Coelostylina Tuomikoski, 1960 (type species Lycoriella (Coelostylina) freyi Tuomikoski, 1960) is a junior homonym of Coelostylina Kittl, 1894, and is renamed Stenacanthella nom. et stat. n. The genera are diagnosed and their phylogeny is discussed. Eight species are excluded from the Lycoriella group. They are transferred to the genera Bradysiopsis Tuomikoski, 1960, Camptochaeta Hippa & Vilkamaa, 1994, Merizomma Sasakawa, 2003 stat. n. and Scatopsciara Edwards, 1927 (five species) or are for the time being regarded as incertae sedis (two species) and as nomen nudum (one name). Numerous nomenclatural corrections are made also in the genera Hemineurina Frey, Stenacanthella Vilkamaa & Menzel and Trichocoelina Vilkamaa & Menzel. Altogether 42 new combinations, three changes in status and one new synonym are presented. A lectotype is designated for Hemineurina algida (Frey, 1948) and two Hemineurina species names are removed from synonymy and given full species status. The following species of Trichocoelina are newly described: Trichocoelina absidata sp. n. (Russia: Krasnodarsk region), T. aemula sp. n. (Finland, Russia: Krasnodarsk region), T. biplex sp. n. (Canada: Newfoundland and Labrador, Yukon), T. dicksoni sp. n. (Russia: Arkhangelsk oblast, Kemerovsk oblast, Krasnodarsk region), T. dispansa sp. n. (Russia: Krasnodarsk region), T. dividua sp. n. (Canada: Northwest Territories), T. hians sp. n. (Canada: Yukon), T. imitator sp. n. (Canada: Yukon), T. incrassata sp. n. (USA: Alaska), T. ithyspina sp. n. (Norway), T. jukkai sp. n. (Finland), T. magnifica sp. n. (Canada: Yukon), T. nefrens sp. n. (Russia: Krasnodarsk region), T. obesula sp. n. (Norway), T. oricillifera sp. n. (Finland, Norway), T. planilobata sp. n. (Finland), T. quintula sp. n. (Finland), T. semisphaera sp. n. (Finland, Norway), T. semusta sp. n. (Italy, USA: Alaska), and T. tecta sp. n. (Canada: Nunavut, Yukon, Russia: Krasnodarsk region, Yamalo-Nenets Autonomous Okrug, USA: Alaska). The Trichocoelina species are keyed, the 20 new species are described and illustrated, and the 9 previously known ones, transferred to the new genus, are briefly diagnosed and the taxonomically relevant literature regarding them is listed. Trichocoelina janetscheki (Lengersdorf, 1953) comb. n. and Trichocoelina brevicubitalis (Lengersdorf, 1926) comb. n. are redescribed. The genus Trichocoelina currently includes 29 species: 17 in the Palaearctic, 6 in the Nearctic and 6 in the Holarctic. All known species are northern or montane.1 aVilkamaa, Pekka1 aMenzel, Frank uhttps://www.biotaxa.org/Zootaxa/article/view/zootaxa.4665.1.1