New data on Hydrellia from NW Russia (Diptera: Ephydridae)

2005 ◽  
Vol 13 (2) ◽  
pp. 239-240
Author(s):  
A.A. Przhiboro
Keyword(s):  
Littoral Zone ◽  
Host Plants ◽  
Larval Habitats ◽  
Lake Littoral ◽  
Stratiotes Aloides ◽  
First Time ◽  
North Western

Two uncommon species, Hydrellia tarsata Haliday and H. flaviceps Meigen, are recorded for the first time from Russia and from its north-western part, respectively. Larval habitats, host plants (Stratiotes aloides L.) and braconid parasitoids of both the species are indicated for the first time. H. tarsata is shown to develop abundantly within the lake littoral zone. The braconid Chaenusa opaca Stelfox is recorded from Russia for the first time.

Dance flies from shore zone of Lake Krivoe, Northern Karelia (Diptera: Empididae, Hybotidae)

2007 ◽  
Vol 15 (2) ◽  
pp. 333-334
Author(s):  
A.A. Przhiboro ◽  
I.V. Shamshev
Keyword(s):  
Littoral Zone ◽  
Oligotrophic Lake ◽  
European Russia ◽  
Northern Europe ◽  
Shore Zone ◽  
Lake Littoral ◽  
Northern European ◽  
Northern European Russia ◽  
First Time

A list of 12 species collected or reared from the shore zone of an oligotrophic lake in Northern Karelia is given. Platypalpus rossicus Kovalev is for the first time recorded from Northern Europe and reared. P. nonstriatus (Strobl) and Hemerodromia raptoria Meigen are for the first time recorded from northern European Russia; the latter species is shown to develop in the lake littoral zone.

scholarly journals Studies on parasitic fungi of plants occurring in the lake littoral of the Masurian Lakeland

2014 ◽  
Vol 10 (1) ◽  
pp. 73-141
Author(s):  
Bożena Durska
Keyword(s):  
Great Lakes ◽  
Vascular Plants ◽  
Host Plants ◽  
Ecological Factors ◽  
Calorific Value ◽  
Phragmites Communis ◽  
Nitrogen And Phosphorus ◽  
Lake Littoral ◽  
Parasitic Fungi ◽  
First Time

In the years 1969-1970 the parasitie mycoflora of plants occurring in the littoral of 51 lakes of the Olsztyn and Mrągowo lake distriets and inthe Land of Great Lakes was examined. 132 species of parasitic fungi on the 150 vascular plants species were found, 6 of them for the first time in Poland, and 9 on hosts hitherto not observed in Poland. The influence of ecological factors such as the zone of the littoral, the position and irradiation of the coast etc. on the occurrence of pathogens was noted. The effect of some pathogenes on the transpiration, level of nitrogen and phosphorus, calorific value and yield of host plants wasalso examined, maily for <i>Phragmites communis</i> Trin.

CHAETOCNEMA CONCINNA (MARSHAM, 1802), A EUROPEAN FLEA BEETLE INTRODUCED IN NORTH AMERICA (COLEOPTERA: CHRYSOMELIDAE: ALTICINAE)

1990 ◽  
Vol 122 (4) ◽  
pp. 647-650
Author(s):  
Laurent Lesage
Keyword(s):  
Nova Scotia ◽  
North America ◽  
Prince Edward Island ◽  
Host Plants ◽  
Flea Beetle ◽  
Collection Data ◽  
First Time

AbstractChaetocnema concinna (Marsham, 1802), a European flea beetle, is reported for the first time from Canada. Preliminary collection data indicate that it may feed on the same host plants as in Europe. It has been collected to date in Prince Edward Island, Nova Scotia, and Maine.

New species of leaf-mining Nepticulidae (Lepidoptera) from the Neotropical and Ando-Patagonian regions, with new data on host plants

Zootaxa ◽  
2017 ◽  
Vol 4272 (1) ◽  
pp. 1 ◽  
Author(s):  
JONAS R. STONIS ◽  
ANDRIUS REMEIKIS ◽  
ARŪNAS DIŠKUS ◽  
NICK MEGORAN
Keyword(s):  
New Species ◽  
Host Plants ◽  
Virgin Islands ◽  
Distribution Map ◽  
Leaf Miners ◽  
New Host ◽  
British Virgin Islands ◽  
Leaf Mining ◽  
Plant Data ◽  
First Time

The paper treats fifteen species of leaf-mining pygmy moths (Insecta, Lepidoptera, Nepticulidae) discovered in the Neotropics (British Virgin Islands, Belize, Costa Rica, Venezuela, and Ecuador), and Ando-Patagonian region (Argentina and Chile). Except for two species, all belong to Stigmella Schrank. Twelve species are new, and are named and described in the current paper: Stigmella apicibrunella Diškus & Stonis, sp. nov.; S. decora Diškus & Stonis, sp. nov.; S. unicaudata Remeikis & Stonis, sp. nov.; S. sanmartini Remeikis & Stonis, sp. nov.; S. patula Remeikis & Stonis, sp. nov.; S. torosa Remeikis & Stonis, sp. nov.; S. monstrata Remeikis & Stonis, sp. nov.; S. huahumi Remeikis & Stonis, sp. nov.; S. venezuelica Remeikis & Stonis, sp. nov.; S. virginica Remeikis & Stonis, sp. nov.; Fomoria miranda Diškus & Stonis, sp. nov.; and Hesperolyra robinsoni Stonis, sp. n. Newly discovered variation of male genitalia of the Andean Stigmella rudis Puplesis & Robinson, 2000 is briefly discussed, and the formerly poorly understood Stigmella hylomaga (Meyrick, 1931) is redescribed and documented with photographs for the first time. We also present more photographs and add some addtional information on Stigmella gallicola van Nieukerken & Nishida, a recently described gall-maker from Costa Rica.The paper also provides new host-plant data: some of the described (or redescribed) species are reported for the first time as leaf-miners on plants belonging to Euphorbiaceae (Acalypha padifolia Kunth), Salicaceae (Azara microphylla Hook. f.), Fabaceae (Inga spectabilis (Vahl) Willd. or I. edulis Mart.), Rhamnaceae (Colletia spinosissima J. F. Gmel.), Geraniaceae or Vivianiaceae (Rhynchotheca spinosa Ruiz & Pav.), and Asteraceae (Mutisia decurrens Cav.). All species treated in the paper are illustrated with photographs of the adults and genitalia, a distribution map, and also photographs of the leaf-mines and host plants when available.

The first finding of a Greek amphora in Poland

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Sylwester Czopek ◽  
Katarzyna Trybała-Zawiślak ◽  
Joanna Trąbska ◽  
Barbara Trybalska ◽  
Joanna Adamik-Proksa ◽  
...  
Keyword(s):  
Trace Elements ◽  
Forest Steppe ◽  
Iron Compounds ◽  
Fine Grained ◽  
Tof Sims ◽  
First Finding ◽  
High Calcium ◽  
The University ◽  
First Time ◽  
North Western

Abstract In 2017, an expedition of the Institute of Archeology of the University of Rzeszów (Poland) carried out excavations on a hillfort belonging to the Scythian cultural circle (its forest-steppe variant) in Chotyniec, in south-eastern Poland. The hillfort is the central and most important point of a large settlement cluster, which is the furthest north-western enclave of this cultural circle. In an excavated cult object – the so-called ‘zolnik’ – we made an interesting discovery. Here we show this unique finding for the first time: a Greek wine amphora, from the beginning of the sixth century BC. We were able to explore and reconstruct it almost entirely. Amphora is the only artefact of this type found in the present Polish borders. The amphora was subjected to archaeometric research with the use of PLM, SEM/EDS, TXRF and ToF SIMS. The massive fabric was made of high calcium clay enriched in quartz and volcanic lithoclasts. The lack of chromium and nickel among trace elements makes the vessel different from the amphoras from the Eastern Meditteranean analysed so far, suggesting a specific workshop. Red painting was executed with very fine grained iron compounds predominantly based on aluminosilicates, enriched in phosphorus. Obviously, since it is associated with the presence of Scythians in Eastern Europe, it simultaneously delimits (geography-wise) the borders of Greek influence.

scholarly journals Geodynamics and Oil and Gas Potential of the Yenisei-Khatanga Basin (Polar Siberia)

Minerals ◽  
2018 ◽  
Vol 8 (11) ◽  
pp. 510 ◽  
Author(s):  
Valery Vernikovsky ◽  
Georgy Shemin ◽  
Evgeny Deev ◽  
Dmitry Metelkin ◽  
Nikolay Matushkin ◽  
...  
Keyword(s):  
Lower Cretaceous ◽  
Oil And Gas ◽  
Foreland Basin ◽  
Gas Reservoirs ◽  
The North ◽  
Western Arctic ◽  
Folded Structures ◽  
Gas Potential ◽  
First Time ◽  
North Western

The geodynamic development of the north–western (Arctic) margin of the Siberian craton is comprehensively analyzed for the first time based on our database as well as on the analysis of published material, from Precambrian-Paleozoic and Mesozoic folded structures to the formation of the Mesozoic-Cenozoic Yenisei-Khatanga sedimentary basin. We identify the main stages of the region’s tectonic evolution related to collision and accretion processes, mainly subduction and rifting. It is demonstrated that the prototype of the Yenisei-Khatanga basin was a wide late Paleozoic foreland basin that extended from Southern Taimyr to the Tunguska syneclise and deepened towards Taimyr. The formation of the Yenisei-Khatanga basin, as well as of the West-Siberian basin, was due to continental rifting in the Permian-Triassic. The study describes the main oil and gas generating deposits of the basin, which are mainly Jurassic and Lower Cretaceous mudstones. It is shown that the Lower Cretaceous deposits contain 90% of known hydrocarbon reserves. These are mostly stacked reservoirs with gas, gas condensate and condensate with rims. The study also presents data on oil and gas reservoirs, plays and seals in the Triassic, Jurassic and Cretaceous complexes.

scholarly journals New records of lichens and allied fungi from the Leningrad Region, Russia. VII

2016 ◽  
Vol 53 ◽  
pp. 25 ◽  
Author(s):  
Dmitry E. Himelbrant ◽  
Irina S. Stepanchikova ◽  
Jurga Motiejūnaitė ◽  
Ludmila V. Gagarina ◽  
Alexandra V. Dyomina
Keyword(s):  
New Records ◽  
European Russia ◽  
Leningrad Region ◽  
Lichenicolous Fungi ◽  
The North ◽  
Western European ◽  
First Time ◽  
North Western

Fourteen species of lichens, fifteen lichenicolous fungi and one saprobic fungus are reported for the first time for St. Petersburg, Western or Eastern Leningrad Region. The lichen Lecidella meiococca and the lichenicolous fungus Tremella phaeophysciae are reported as new to Russia, the lichen Lecania sambucina and the lichenicolous fungus Endococcus tricolorans are new for the European Russia, the lichens Buellia arborea, Chaenotheca cinerea, Bellemerea sanguinea, resinicolous calicioid fungus Chaenothecopsis mediarossica and lichenicolous fungi Arthonia molendoi, Lichenochora obscuroides, Pronectria leptaleae, Sphaerellothecium cladoniae are new for the North-Western European Russia. The most interesting records are briefly discussed. 

scholarly journals New records of Agromyzidae (Diptera) from Portugal, with an updated checklist

2018 ◽  
Vol 67 (1) ◽  
pp. 7-57 ◽  
Author(s):  
Miloš Černý ◽  
Rui Andrade ◽  
Ana Rita Gonçalves ◽  
Michael von Tschirnhaus
Keyword(s):  
Host Plants ◽  
New Records ◽  
Distribution Data ◽  
New Host ◽  
Old World ◽  
Plant Pest ◽  
First Time ◽  
New Distribution

Abstract New records of 110 species of the acalyptrate Diptera family Agromyzidae are given from Portugal, including Madeira, Porto Santo and the Azores. A quarantine plant pest, Nemorimyza maculosa (Malloch, 1913), was detected in the Old World for the first time. Details on Phytobia xylem- miners and a parthenogenetic Phytomyza species are recorded together with new distribution data. For certain species morphological and taxonomic notes and discussions on known or new host plants are added. A complete checklist of Agromyzidae of Portugal is presented.

scholarly journals Presence of microcystins in the littoral zone of the Curonian Lagoon by the data of immunochromatographic analysis in 2017

2019 ◽  
Vol 4 (1) ◽  
pp. 109-111
Author(s):  
M. M. Smirnova
Keyword(s):  
Water Samples ◽  
Littoral Zone ◽  
Health Hazard ◽  
Curonian Lagoon ◽  
Curonian Spit ◽  
Potential Health ◽  
Potential Health Hazard ◽  
Inherent Problem ◽  
Strip Test ◽  
First Time

The presence of hepatotoxic cyanotoxins of microcystin group has been recorded in the southern part of the Curonian Lagoon annually since 2010. Because of unique natural features and cultural heritage, the Curonian Spit and the Curonian Lagoon are involved into diverse recreational usage. The potential health hazard due to microcystins is, thus, an inherent problem of the area. Rapid immunochromatographic semi-quantitative test (Microcystin Strip Test, Abraxis Ltd) was applied for the detection of microcystins in water samples from littoral zone. Samples were collected twice per month in May – November 2017 at six monitoring sites around the Lagoon. For the first time, the presence of toxic metabolites of cyanobacteria (microcystins) in the whole littoral of the southern part of the Curonian Lagoon during vegetation season was established. As previously noted, microcystins were present in water samples in summer and autumn. During May it were not found. The highest values (5–10 µg per litre) were recorded in the late June and during September at the Curonian Spit. These values were rather low in comparison with those of 2011–2016. From mid-to-late October toxins were recorded twice only, at the Curonian Spit. At the eastern and southern coasts maximal value was 5 µg per litre (once at the end of September). In other samples toxins were not detected or their values did not exceed 2.5 µg per litre.

scholarly journals Bluetongue virus in Europe: the current epidemiological situation

2022 ◽  
Vol 78 (02) ◽  
pp. 6619-2022
Author(s):  
WIESŁAW NIEDBALSKI
Keyword(s):  
Western Europe ◽  
Climatic Changes ◽  
Host Factors ◽  
Entire Country ◽  
History Of ◽  
Sporadic Cases ◽  
Vaccination Campaigns ◽  
First Time ◽  
North Western ◽  
The Mediterranean Basin

The article reviews the history of BT occurrence in Europe and its present status. It describes the distribution of BT in Europe before 1998, the emergence of BTV in southern and eastern Europe in 1998-2006 and the epidemiology of BT in north-western Europe after 2006. Up to 1998, sporadic cases of BT were noted in Cyprus, on the Iberian Peninsula and on several Greek islands. However, since 1998, probably due to climatic changes, BTV has spread northwards into the Mediterranean Basin, where five BTV serotypes (1, 2, 4, 9 and 16) have been identified. In August 2006, BTV passed for the first time latitude 50°N, and BT outbreaks caused by BTV serotype 8 occurred in the Netherlands, Belgium, Germany, France and Luxembourg. Mass vaccination campaigns implemented in Europe in the spring of 2008 quickly limited the spread of disease caused by BTV-8, and it was eradicated by 2011. However, after a 3-year break, in September 2015, BTV-8 re-emerged in Europe, in central France, and subsequently spread throughout the entire country. In the following years, BTV-8 outbreaks were found in Switzerland, Germany, Belgium and Spain. In addition to BTV-8 outbreaks, BTV serotypes 1, 2, 4, 9 and 16 have recently circulated in Europe. As revealed by phylogeographic inference, the recent spread of BTV in Europe is a consequence of climatic, landscape and vertebrate host factors

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