Vilde bier på Møn Madsen, Henning Bang; Rasmussen, Claus Publication date: 2020 Document version Også kaldet Forlagets PDF Document license: Andet Citation for published version (APA): Madsen, H. B., & Rasmussen, C. (2020). Vilde bier på Møn. Download date: 27. sep.. 2021 Vilde bier på Møn Henning Bang Madsen1 & Claus Rasmussen2 Overdrev ved Busene juni 2019. Foto: Henning Bang Madsen. 1 Biologisk Institut, Københavns Universitet, Universitetsparken 15, 2100 København Ø. e-mail: [email protected] 2 Bioscience, Aarhus Universitet, Ole Worms Allé 1, 8000 Aarhus C. e-mail: [email protected] Februar 2020 Table of Contents Oversigt over tabeller: ....................................................................................................................................... 5 Oversigt over figurer: ........................................................................................................................................ 5 Sammendrag ...................................................................................................................................................... 8 English Summary of Findings ............................................................................................................................. 9 Introduktion ..................................................................................................................................................... 10 Baggrund for undersøgelsen ........................................................................................................................... 10 Biosfære Møn .............................................................................................................................................. 10 Vilde bier historisk kendt fra Møn ............................................................................................................... 11 Biernes biologi ................................................................................................................................................. 15 Blomster relationer og fænologi ................................................................................................................. 15 Socialitet og parasitisme.............................................................................................................................. 16 Redestrategier ............................................................................................................................................. 16 Levesteder ................................................................................................................................................... 16 Metode for undersøgelsen .............................................................................................................................. 17 De otte fældelokaliteter .............................................................................................................................. 17 Hårbølle Pynt ........................................................................................................................................... 17 Slotshaven (ved klinten) .......................................................................................................................... 18 Jydelejet ................................................................................................................................................... 19 Hundevæng Overdrev ............................................................................................................................. 19 Høvblege .................................................................................................................................................. 20 Busemarke Mose (kystklinten) ................................................................................................................ 21 Ulvshale Hede .......................................................................................................................................... 21 Ulvshale Skanse ....................................................................................................................................... 22 Indsamling ................................................................................................................................................... 23 Identifikation og deponering ....................................................................................................................... 24 Resultater ........................................................................................................................................................ 25 Artsliste (bier fra de otte lokaliteter) .......................................................................................................... 25 Artsliste (bier indsamlet ved insektnet) ...................................................................................................... 30 Artsliste (historiske og recente fund) .......................................................................................................... 32 Antal bier i Danmark vs. Møn (familier og slægter) .................................................................................... 36 Oligolektiske bier kendt fra Møn ................................................................................................................. 37 Parasitiske bier kendt fra Møn .................................................................................................................... 37 2 De sjældne arter fra Møn (rødlistearterne og nye arter) ................................................................................ 39 Rødlistevurdering ........................................................................................................................................ 39 Hvidkløverjordbi – Andrena albofasciata Thomson, 1870 ...................................................................... 39 Overdrevjordbi – Andrena chrysopyga Schenck, 1853............................................................................ 40 Rundbælgjordbi – Andrena gelriae van der Vecht, 1927 ........................................................................ 40 Hvidbåndet jordbi – Andrena gravida Imhoff, 1832 ............................................................................... 40 Brunhalet jordbi – Andrena humilis Imhoff, 1832 ................................................................................... 41 Sydlig jordbi – Andrena nasuta Giraud, 1863 .......................................................................................... 41 Sort jordbi - Andrena nigrospina Thomson, 1872 ................................................................................... 41 Glinsende jordbi – Andrena nitida (Müller, 1776) ................................................................................... 41 Stor vejbi – Halictus quadricinctus (Fabricius, 1777) ............................................................................... 42 Finpunkteret smalbi – Lasioglossum lativentre (Schenck, 1853) ............................................................ 43 Klintsmalbi – Lasioglossum nitidiusculum (Kirby, 1802) .......................................................................... 43 Smaragdsmalbi – Lasioglossum nitidulum (Fabricius, 1804) ................................................................... 44 Rustsmalbi – Lasioglossum xanthopus (Kirby, 1802) ............................................................................... 44 Dværgblodbi - Sphecodes longulus von Hagens, 1882 ............................................................................ 44 Sort blodbi – Sphecodes niger von Hagens, 1874 .................................................................................... 45 Klintblodbi – Sphecodes rubicundus von Hagens, 1875 .......................................................................... 45 Sporeblodbi - Sphecodes spinulosus von Hagens, 1875 .......................................................................... 45 Slangehovedbi - Hoplitis adunca (Panzer, 1798) ..................................................................................... 46 Tornbi – Hoplosmia spinulosa (Kirby, 1802) ............................................................................................ 46 Knopurtmurerbi – Osmia niveata (Fabricius, 1804) ................................................................................ 46 Overdrevmurerbi – Osmia uncinata Gerstaecker, 1869 ......................................................................... 47 Havesnyltehumle – Bombus barbutellus (Kirby, 1802) ........................................................................... 47 Kløverhumle – Bombus distinguendus Morawitz, 1869 .......................................................................... 47 Skovhumle – Bombus sylvarum (Linnaeus, 1761) ................................................................................... 48 Sandhvepsebi – Nomada alboguttata Herrich-Schäffer, 1839 ............................................................... 48 Dråbehvepsebi – Nomada guttulata Schenck, 1861 ............................................................................... 49 Løvskovhvepsebi - Nomada moeschleri Alfken, 1913 ............................................................................. 49 Overdrevhvepsebi – Nomada mutabilis Morawitz, 1870 ........................................................................ 49 Ærtehvepsebi