Hymenoptera: Symphyta, …Manfred Kraus
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Hymenoptera; Andrenidae) Manuela Giovanetti, Eloisa Lasso
Body size, loading capacity and rate of reproduction in the communal bee Andrena agilissima (Hymenoptera; Andrenidae) Manuela Giovanetti, Eloisa Lasso To cite this version: Manuela Giovanetti, Eloisa Lasso. Body size, loading capacity and rate of reproduction in the com- munal bee Andrena agilissima (Hymenoptera; Andrenidae). Apidologie, Springer Verlag, 2005, 36 (3), pp.439-447. hal-00892151 HAL Id: hal-00892151 https://hal.archives-ouvertes.fr/hal-00892151 Submitted on 1 Jan 2005 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. Apidologie 36 (2005) 439–447 © INRA/DIB-AGIB/ EDP Sciences, 2005 439 DOI: 10.1051/apido:2005028 Original article Body size, loading capacity and rate of reproduction in the communal bee Andrena agilissima (Hymenoptera; Andrenidae)1 Manuela GIOVANETTIa*, Eloisa LASSOb** a Dip. Biologia, Università degli Studi di Milano, Via Celoria 26, 20133 Milano, Italy b Dep. Plant Biology, University of Illinois, 505 S. Goodwin Av., 265 Morrill Hall, Urbana, IL 61801, USA Received 12 February 2004 – revised 3 November 2004 – accepted 12 November 2004 Published online 9 August 2005 Abstract – In bees, body size may be particularly important in determining the loading capacity, and consequently the rate of reproduction. -
Analysis of Pollen Collected by Andrena Flavipes Panzer (Hymenoptera: Andrenidae) in Sweet Cherry Orchards, Afyonkarahisar Province of Turkey
Hindawi Publishing Corporation Psyche Volume 2010, Article ID 160789, 5 pages doi:10.1155/2010/160789 Research Article Analysis of Pollen Collected by Andrena flavipes Panzer (Hymenoptera: Andrenidae) in Sweet Cherry Orchards, Afyonkarahisar Province of Turkey Yasemin Guler¨ 1 and Kadriye Sorkun2 1 Plant Protection Central Research Institute, Gayret Mahallesi, Fatih Sultan Mehmet Bulvari, No: 66, 06172 Yenimahalle/Ankara, Turkey 2 Department of Biology, Faculty of Science, Hacettepe University, 06800 Beytepe/Ankara, Turkey Correspondence should be addressed to Yasemin Guler,¨ [email protected] Received 29 July 2009; Revised 4 December 2009; Accepted 7 January 2010 Academic Editor: James C. Nieh Copyright © 2010 Y. Guler¨ and K. Sorkun. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Andrena, which is the largest genus in the Andrenidae, is a very important genus for the pollination of fruit trees. Andrena flavipes Panzer is one of the most common species observed in the study area and can continue the flight activity even under low temperature. In this study, the pollen collected by A. flavipes was determined. In addition, the potential to carry sweet cherry pollen of the aforementioned species was also researched. For the pollen preparates, the scopae of 34 females were used. As a result of the diagnosis studies, it was determined that A. flavipes species collected the pollens of 13 families and that the dominant pollen group belonged to the Brassicaceae. It was ascertained that A. flavipes collected sweet cherry pollen and that the sweet cherry flowers do not represent a primary pollen source, however. -
Ratgeber "Anlage Wildbienenwiese"
Landschaftserhaltungsverband Breisgau-Hochschwarzwald e. V. Datum 03.06.2019 Mareike Schlaeger, Name Reinhold Treiber Durchwahl 5894 Aktenzeichen Hinweise zur erfolgreichen Anlage der Wildbienenwiesen Voraussetzungen für Teilnahme an Wildbienenprojekt des Land- schaftserhaltungsverbandes Breisgau-Hochschwarzwald e.V. Flächenmindestgröße von 100 qm Nähe zu potentiellen Nistplätzen von Wildbienen möglichst in Weinbergsnähe Daueranlage der Einsaat – Erhaltung und Pflege mindestens 6 Jahre Keine intensive landwirtschaftliche Nutzung auf den Flächen, nur Flächen ohne Düngung und einmaliger später Mahd Pflege und Erhaltung gesichert: Dauerpflege ist gewährleistet (einmalige Mahd mit Abtransport) oder kann ggf. mit dem LEV vereinbart und abgestimmt wer- den. Ggf. kann hier auch von Seiten des LEV unterstützt werden. Checkliste zur erfolgreichen Ansaat auf Ihren Flächen: 1 Saatbettvorbereitung Das Saatbett entscheidet maßgeblich über den Begrünungserfolg. Die Oberfläche muss krümelrau hergestellt sein (z.B. Pflügen oder Grubbern, Eg- gen bzw. Einsatz von Kreiselegge). Möglich ist bei neu angelegten Böschungen auch eine krümelraue Überdeckung von Oberboden mit dem Bagger oder das Abziehen von Flächen mit einer Zin- kenschleppe. Ein Abwalzen der Flächen ist gut, aber nicht unbedingt erforderlich. Je besser die Samen mit dem Boden in Kontakt kommen, desto besser ist der Begrünungser- folg. Die Fläche muss möglichst frei von Unkräutern und unerwünschten dauerhaften Pflanzen sein. Die Grasnarbe muss nach dem Einsatz einer Bodenfräse abge- recht werden. Landschaftserhaltungsverband Telefon 0761 2187-5890 Geschäftsführer: Reinhold Treiber Breisgau-Hochschwarzwald e.V. Fax 0761 2187-775890 Spendenkonto: Europaplatz 1 Mail [email protected] IBAN DE27 6805 2328 0001 1908 18 79206 Breisach am Rhein Web www.lev-bh.de BIC SOLA DE S1 STF 2 Einsaat-Zeitpunkt Am besten ist die Einsaat im September/Oktober, wie dies auch in der Natur der Fall ist. -
Monitoring Agricultural Ecosystems by Using Wild Bees As Environmental Indicators
A peer-reviewed open-access journal BioRisk 8: 53–71Monitoring (2013) agricultural ecosystems by using wild bees as environmental indicators 53 doi: 10.3897/biorisk.8.3600 RESEARCH ARTICLE BioRisk www.pensoftonline.net/biorisk Monitoring agricultural ecosystems by using wild bees as environmental indicators Matthias Schindler1, Olaf Diestelhorst2, Stephan Härtel3, Christoph Saure4, Arno Schanowski5, Hans R. Schwenninger6 1 University of Bonn, INRES, Dep. Ecology of Cultural Landscape, Melbweg 42, D-53127 Bonn 2 Uni- versity of Düsseldorf, Institute of Sensory Ecology, Universitätsstraße 1, D-40225 Düsseldorf 3 University of Würzburg, Dep. of Animal Ecology and Tropical Biology, Am Hubland, D-97074 Würzburg 4 Büro für tierökologische Studien, Birkbuschstraße 62, D-12167 Berlin 5 Lilienstraße 6, 77880 Sasbach 6 Büro Ento- mologie + Ökologie, Goslarer Str. 53, D-70499 Stuttgart Corresponding author: Matthias Schindler ([email protected]) Academic editor: J. Settele | Received 27 June 2012 | Accepted 2 January 2013 | Published 8 August 2013 Citation: Schindler M, Diestelhorst O, Härtel S, Saure C, Schanowski A, Schwenninger HR (2013) Monitoring agricultural ecosystems by using wild bees as environmental indicators. BioRisk 8: 53–71. doi: 10.3897/biorisk.8.3600 Abstract Wild bees are abundant in agricultural ecosystems and contribute significantly to the pollination of many crops. The specialisation of many wild bees on particular nesting sites and food resources makes them sensitive to changing habitat conditions. Therefore wild bees are important indicators for environmental impact assessments. Long-term monitoring schemes to measure changes of wild bee communities in ag- ricultural ecosystems are currently lacking. Here we suggest a highly standardized monitoring approach which combines transect walks and pan traps (bowls). -
Aktionsplan Wildbienen (Hymenoptera: Apidae)
Amt für Landschaft und Natur Fachstelle Naturschutz Artenschutzmassnahmen für gefährdete Tierarten im Kanton Zürich Aktionsplan Wildbienen (Hymenoptera: Apidae) AP ZH 0-07 Herausgeber Baudirektion Kanton Zürich Amt für Landschaft und Natur Fachstelle Naturschutz Postfach 8090 Zürich Telefon +41 (0)43 259 30 32 Fax +41 (0)43 259 51 90 E-Mail [email protected] Homepage www.naturschutz.zh.ch April 2004 Autor Dr. Rainer Neumeyer, Oekoservice Neumeyer & Funk, Am Glattbogen 69, 8050 Zürich Inhaltliche und redaktionelle Begleitung Dr. André Hofmann, Fachstelle Naturschutz Titelbild Wildbiene Bild: A. Müller Aktionsplan Wildbienen 2 Inhaltsverzeichnis Zusammenfassung .......................................................................................................................................... 4 1 Einleitung .................................................................................................................................................. 5 2 Allgemeine Angaben zu den Wildbienen ................................................................................................. 6 2.1 Ökologie .............................................................................................................................................. 6 2.2 Bestandessituation in Europa ............................................................................................................. 7 2.3 Bestandessituation in der Schweiz ..................................................................................................... 7 2.4 -
Pflanzenliste Für Oligolektische Arten Der Apoidae Nach Westrich (2018)
Pflanzenliste fü r oligolektische, sowie streng oligolektische Arten* der Apoidae Nach Westrich (2018): Die Wildbienen Deutschlands, Verlag Eugen Ulmer, ISBN 978-3818601232 – zusammengestellt von F. Rothe *Arten, die im Larvenstadium auf Pollen von nur wenigen oder einer einzigen Pflanzenart(en) angewiesen sind. Streng oligolektisch oligolektisch Pflanze Wildbienenart Pflanze Wildbienenart Allium cepa Achillea filipendulina Colletes daviesanus & (Küchenzwiebel) (Gold-Schafgarbe) mlokossewiczi Heriades truncorum Hylaeus nigritus Allium giganteum Achillea millefolium Andrena denticulata (Riesen-Lauch) (Wiesen-Schafgarbe) Colletes daviesanus, fodiens & similis Heriades truncorum Hylaeus punctulatissimus Hylaeus nigritus Osmia spinulosa Allium montanum Acinos arvensis Osmia andrenoides (Berg-Lauch) (Steinquendel) Allium porrum Aegopodium podagraria Andrena proxima & rosae (Küchenlauch) (Giersch) Allium sphaerocephalon Ajuga genevensis Osmia andrenoides (Kugellauch) (Genfer Günsel) Anchusa officinalis Andrena nasuta; Colletes Alcea rosea Eucera macroglossa (Gew. Ochsenzunge) nasutus (Stockrose) Asparagus officinalis Althea officinalis Andrena chrysopus Eucera macroglossa (Spargel) (Echter Eibisch) Bryonia alba Alyssum montanum Andrena lagopus & tscheki (WeißeZaunrübe) (Berg-Steinkraut) Andrena florea Bryonia dioica Alyssum saxatile Andrena tscheki (Zweihäusige Zaunrübe) (Felsen-Steinkraut) Campanula bononiensis Chelostoma campanularum, Angelica sylvestris (Bologneser Glockenbl. distinctum & rapunculi; (Wald-Engelwurz) Andrena nitiduscula & -
The Bees (Apidae, Hymenoptera) of the Botanic Garden in Graz, an Annotated List 19-68 Mitteilungen Des Naturwissenschaftlichen Vereines Für Steiermark Bd
ZOBODAT - www.zobodat.at Zoologisch-Botanische Datenbank/Zoological-Botanical Database Digitale Literatur/Digital Literature Zeitschrift/Journal: Mitteilungen des naturwissenschaftlichen Vereins für Steiermark Jahr/Year: 2016 Band/Volume: 146 Autor(en)/Author(s): Teppner Herwig, Ebmer Andreas Werner, Gusenleitner Fritz Josef [Friedrich], Schwarz Maximilian Artikel/Article: The bees (Apidae, Hymenoptera) of the Botanic Garden in Graz, an annotated list 19-68 Mitteilungen des Naturwissenschaftlichen Vereines für Steiermark Bd. 146 S. 19–68 Graz 2016 The bees (Apidae, Hymenoptera) of the Botanic Garden in Graz, an annotated list Herwig Teppner1, Andreas W. Ebmer2, Fritz Gusenleitner3 and Maximilian Schwarz4 With 65 Figures Accepted: 28. October 2016 Summary: During studies in floral ecology 151 bee (Apidae) species from 25 genera were recorded in the Botanic Garden of the Karl-Franzens-Universität Graz since 1981. The garden covers an area of c. 3.6 ha (buildings included). The voucher specimens are listed by date, gender and plant species visited. For a part of the bee species additional notes are presented. The most elaborated notes concern Hylaeus styriacus, three species of Andrena subg. Taeniandrena (opening of floral buds for pollen harvest,slicing calyx or corolla for reaching nectar), Andrena rufula, Andrena susterai, Megachile nigriventris on Glau cium, behaviour of Megachile willughbiella, Eucera nigrescens (collecting on Symphytum officinale), Xylocopa violacea (vibratory pollen collection, Xylocopa-blossoms, nectar robbing), Bombus haematurus, Nomada trapeziformis, behaviour of Lasioglossum females, honeydew and bumblebees as well as the flowers ofViscum , Forsythia and Lysimachia. Andrena gelriae and Lasioglossum setulosum are first records for Styria. This inventory is put in a broader context by the addition of publications with enumerations of bees for 23 other botanic gardens of Central Europe, of which few are briefly discussed. -
Wildbienen Ackerrandstreifen HN
Büro Entomologie + Ökologie Syngenta Bienenweide Monitoring von Wildbienen Syngenta Bienenweide Monitoring von Wildbienen Auftraggeber: Syngenta Agro GmbH Am Technologiepark 1-5 63477 Maintal Auftragnehmer: Dipl. Biol. Hans R. Schwenninger Büro Entomologie + Ökologie Goslarer Str. 53 70499 Stuttgart Titelbild: Syngenta Versuchsfelder in Obbornhofen Königin der Grubenhummel (Bombus subterraneus) auf einer Flockenblumen-Blüte © Schwenninger Syngenta-Bienenweide ● Wildbienen Zusammenfassung ................................................................................................................ 2 1 Anlass und Ziel der Untersuchung ................................................................................... 3 2 Untersuchungsflächen ..................................................................................................... 4 3 Methoden ........................................................................................................................ 7 3.1 Erfassungsmethode .................................................................................................... 7 3.2 Untersuchungszeitraum .............................................................................................. 8 3.3 Ermittlung der Blütendichte/Häufigkeit ........................................................................ 8 3.4 Bearbeiter ................................................................................................................... 8 4 Ergebnisse ..................................................................................................................... -
European Bee Forage
EUROPEAN BEE FORAGE INTRODUCTION Traditionally, the relation between bees and food plants are often approached from two dif- ferent directions. In general, agronomists and plant scientists are concerned with the role of bees as important pollinators for crops and wild plants. And beekeepers and bee ecologists are princi- pally fascinated by the importance of plants as sources for nectar and pollen. Concerning the pollination effect of bees it is generally known that we need bees to pollinate our crops. About 80 percent of our food plants are pollinated by the help of animals, and these are mainly bees. About one third of all what we eat and drink, is produced through service sup- plied by pollinators. Nowadays, we learn more about this role played by the bees. The pollination provided by bees is known to be important for the growing of traditional and well-known crops, but recent evidence confirms also the significance of pollinating bees for some very interesting tropical and less common crops. It is consequential to obtain more knowledge about the pollina- tor needs of such crops. Through improved pollination, production or quality could be further in- creased. Through their pollination acts, bees appear essential for our own existence, and beekeepers should be rewarded for contributing in this respect. Modern beekeepers, of course, are mainly in- terested in the role of Apis bees. But for applied pollination purpose, it is also important to look into the specific pollinator role that is played in nature by non-Apis bees. The production of cer- tain non- Apis bees, e.g. -
Opposing Effects of Floral Visitors and Soil Conditions on The
Ecology Letters, (2018) 21: 865–874 doi: 10.1111/ele.12954 LETTER Opposing effects of floral visitors and soil conditions on the determinants of competitive outcomes maintain species diversity in heterogeneous landscapes Abstract Jose B. Lanuza,1 Ignasi Bartomeus2 Theory argues that both soil conditions and aboveground trophic interactions have equivalent and Oscar Godoy3* potential to limit or promote plant diversity. However, it remains unexplored how they jointly modify the niche differences stabilising species coexistence and the average fitness differences 1 School of Environmental and Rural driving competitive dominance. We conducted a field study in Mediterranean annual grasslands Science University of New England to parameterise population models of six competing plant species. Spatially explicit floral visi- Armidale, 2350 NSW, Australia tor assemblages and soil salinity variation were characterised for each species. Both floral visi- 2Estacion Biologica de Donana~ tors and soil salinity modified species population dynamics via direct changes in seed (EBD-CSIC) C/Americo Vespucio 26, production and indirect changes in competitive responses. Although the magnitude and sign of E-41092 Sevilla, Spain 3Instituto de Recursos Naturales y these changes were species-specific, floral visitors promoted coexistence at neighbourhood de Agrobiologıa de Sevilla scales, while soil salinity did so over larger scales by changing the superior competitors’ (IRNAS-CSIC) Avda. Reina Mercedes identity. Our results show how below and aboveground interactions maintain diversity in 10, E-41012 Sevilla, Spain heterogeneous landscapes through their opposing effects on the determinants of competitive outcomes. *Correspondence: E-mail: [email protected] Keywords Coexistence, community assembly, demography, fitness, multitrophic interactions, mutualism, niche, pollinators, salinity, spatial structure. -
A DNA Barcode-Based Survey of Wild Urban Bees in the Loire Valley, France
www.nature.com/scientificreports OPEN A DNA barcode‑based survey of wild urban bees in the Loire Valley, France Irene Villalta1*, Romain Ledet2, Mathilde Baude2, David Genoud3, Christophe Bouget4, Maxime Cornillon5, Sébastien Moreau1, Béatrice Courtial6 & Carlos Lopez‑Vaamonde1,6 The current decline of wild bees puts important ecosystem services such as pollination at risk. Both inventory and monitoring programs are needed to understand the causes of wild bee decline. Efective insect monitoring relies on both mass‑trapping methods coupled with rapid and accurate identifcations. Identifying wild bees using only morphology can be challenging, in particular, specimens from mass‑trapped samples which are often in poor condition. We generated DNA barcodes for 2931 specimens representing 157 species (156 named and one unnamed species) and 28 genera. Automated cluster delineation reveals 172 BINs (Barcodes Index Numbers). A total of 36 species (22.93%) were found in highly urbanized areas. The majority of specimens, representing 96.17% of the species barcoded form reciprocally exclusive groups, allowing their unambiguous identifcation. This includes several closely related species notoriously difcult to identify. A total of 137 species (87.26%) show a “one‑to‑one” match between a named species and the BIN assignment. Fourteen species (8.92%) show deep conspecifc lineages with no apparent morphological diferentiation. Only two species pairs shared the same BIN making their identifcation with DNA barcodes alone uncertain. Therefore, our DNA barcoding reference library allows reliable identifcation by non‑experts for the vast majority of wild bee species in the Loire Valley. Long-term monitoring programs have documented a sharp decline of insects1–5. -
Ecography ECOG-02632 Carrié, R., Andrieu, E., Cunningham, S
Ecography ECOG-02632 Carrié, R., Andrieu, E., Cunningham, S. A., Lentini, P. E., Loreau, M. and Ouin, A. 2016. Relationships among ecological traits of wild bee communities along gradients of habitat amount and fragmentation. – Ecography doi: 10.1111/ecog.02632 Supplementary material Supplementary material Appendix 1, Table A1. List of bee species in the southwest France dataset, corresponding abundance of individuals over all sites and trait values for bee species (females only). Foragin g Beginnin Nest Socialit Diet duration g of the Abundanc Species ITD locatio y breadth (number foraging e n of period months) below- Andrena angustior 1.88 solitary polylectic 3 april 4 ground below- Andrena bucephala 2.15 solitary polylectic 3 april 2 ground oligolecti below- Andrena distinguenda 1.68 solitary 5 february 2 c ground oligolecti below- Andrena ferox 1.88 solitary 3 april 1 c ground below- Andrena flavipes 2.3 solitary polylectic 8 march 61 ground below- Andrena haemorrhoa 2.64 solitary polylectic 4 april 5 ground oligolecti below- Andrena humilis 2.4 social 4 april 22 c ground oligolecti below- Andrena lagopus 2.34 solitary 4 march 5 c ground Andrena nigroaenea 2.84 solitary polylectic 4 april below- 5 ground oligolecti below- Andrena nigroolivacea 2.46 solitary 5 march 10 c ground below- Andrena nitida 2.97 solitary polylectic 5 march 6 ground oligolecti below- Andrena ranunculi 1.75 solitary 2 march 1 c ground oligolecti below- Andrena ventricosa 1.63 solitary 4 april 3 c ground below- Anthophora plumipes 4.3 solitary polylectic 4 march