Volume 66 (2017): Edizione 1 (March 2017)

A new species, Holostrophus (Paraholostrophus) toyoshimai sp. nov., is described from central Honshu, Japan. The new species is most similar to Holostrophus (Paraholostrophus) orientalis Lewis, 1895, but differs from the latter in morphology of male genitalia and coloration of elytra.

The horse fly fauna of the NE parts of the Hercynicum (36 species of 8 genera, including one ssp. and one recognized form) is relatively diverse, including 65.5 % of the Tabanid species recorded from the Czech Republic. All literature records are referred to, and 136 new localities added. The most interesting finds during our faunistic survey were the nationally scarce Silvius alpinus (Scopoli, 1763), Hybomitra arpadi (Szilády, 1923), H. kaurii Chvála & Lyneborg, 1970 and H. nitidifrons confiformis Chvála & Moucha, 1971; in spite of literature records H. lurida (Fallén, 1817) was not re-found. Atylotus plebejus (Fallén, 1817) and Chrysops rufipes Meigen, 1830 are classified as endangered species in the Czech Republic, and Glaucops hirsutus (Villers, 1789) as vulnerable.

The Republic of Uzbekistan is a Central Asian country with rich native flora. The territory belongs to the Irano-Turanian region in the Ancient Mediterranean floristic subkingdom of Holarctic. The flora of Uzbekistan accounts over 4300 species of vascular plants including large numbers of endemic species, but the check-list is still incomplete. Presented here ten new records to the flora of Uzbekistan, were found during the field studies and examination of herbarium collections preserved at TASH.

Results of faunistic research of eight selected dipteran families (Bibionidae, Blephariceridae, Dixidae, Limoniidae, Pediciidae, Platypezidae, Ptychopteridae, and Rhagionidae) in the Uzh River Basin (Ukraine) are presented thanks to the support by the FAN (B) - Förderkreis für allgemeine Naturkunde (Biologie) in the framework of the project “Ephemeroptera, Plecoptera, Diptera biodiversity trip along the Uzh river, Ukraine”. Altogether 16 species are recorded as new to the fauna of Ukraine in the present paper. One species is newly recorded of the families Blephariceridae, Pediciidae, and Ptychopteridae, and two species each of the families Limoniidae and Bibionidae. Three species each belong to the families Dixidae, Platypezidae, and Rhagionidae.

Spergularia marina, a rare native halophyte and nationally vulnerable species, is reported from a new locality in southern Poland. It was found on 14 September 2016 in Mogilany, Lesser Poland Voivodeship, growing between paving stones at the Zakopianka road. Map of distribution of S. marina in Poland based on the ATPOL cartogram method is provided, and its possible pathways of introduction are discussed.

History of zoogeographical views and actual distribution of 23 determined species of Tabanidae from three subfamilies, five tribes and 8 genera (Philoliche Wiedemann, 1828 - 4 species; Chrysops Meigen, 1803 - 3; Thaumastocera Grünberg, 1906 - 1; Ancala Enderlein, 1922 - 1; Atylotus Osten-Sacken, 1876 - 1; Tabanus Linnaeus, 1758 - 8; Haematopota Meigen, 1803 - 4; Hippocentrum Austen, 1908 - 1) mainly from Kenya are summarized, using the names of recent African countries. Tabanus sericiventris Loew, 1858 is new for Kenya. Lower taxonomical units as Tabanus insignis f. neavei Austen, 1912 and T. marmorosus ssp. congicola Bequaert, 1930 are discussed. A complete new references to all identified taxa are given.

The paper presents a regional red list of vascular plant species native to the Western Suwałki Lakeland, north-eastern Poland, based on the IUCN red list categories and criteria. The distribution and abundance data were obtained from the field floristic inventories carried out in 2008- 2016 using the ATPOL cartogram method. The historical occurrences of vascular plant species were revised in the field. The list comprises 203 species, including seven regionally extinct species, 43 critically endangered species, 49 endangered species, 25 vulnerable species, 48 near threatened species, and 31 data deficient species. The results are compared to the Polish national red list of pteridophytes and flowering plants and briefly discussed.

The females of the European species Homoneura consobrina, H. patelliformis and H. thalhammeri are not easy to discern. A possible method of identifying females is to apply geometric morphometrics to the wing shape, when we expect females of certain species to have wing shape more similar to conspecific males, than to other species. For this purpose, 94 specimens of the three species were collected mainly by means of Malaise trap in western and central Slovakia and Montenegro. The combination of morphological and distribution data allowed for the females to be divided into three groups. In next step, wings of both males and females were digitized, aligned by Generalized Procrustes Analysis and analyzed via multivariate methods (principal component analysis, multivariate analysis of variance, linear discriminant analysis). Results of the analysis clearly suggest that females with large and convex 8th sternite belong to H. patelliformis, while females with reduced 8th sternite belong to either H. thalhammeri or H. consobrina.

Records of five species of Diptera Acalyptrata representing novelties for the faunas of Bohemia or Moravia (Czech Republic) and Slovakia are given with discussion on their significance to the biodiversity knowledge of local faunas and a summary of their biology, distribution and identification with new information obtained from the material examined. Stiphrosoma humerale Roháček & Barber, 2005 (Anthomyzidae) and Stenomicra cogani Irwin, 1982 (Stenomicridae) are new additions to the dipterous fauna of Slovakia. Records of Meoneura alpina Hennig, 1948 (Carnidae) and Milichia speciosa Meigen, 1830 (Milichiidae) are the first from Bohemia and represent new northernmost distribution limits of these species; those of Heleomyza (Anypotacta) setulosa (Czerny, 1924) are the first from Moravia. Macrophotographs of all these species are presented to document the specimens recorded and/or to facilitate identification of these uncommon species. In addition, new records of S. humerale from Russia: E Siberia and of M. speciosa from Greece: Peloponnesse are given.