Digitala Vetenskapliga Arkivet

Ändra sökning
Avgränsa sökresultatet
1 - 49 av 49
RefereraExporteraLänk till träfflistan
Permanent länk
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Träffar per sida
  • 5
  • 10
  • 20
  • 50
  • 100
  • 250
Sortering
  • Standard (Relevans)
  • Författare A-Ö
  • Författare Ö-A
  • Titel A-Ö
  • Titel Ö-A
  • Publikationstyp A-Ö
  • Publikationstyp Ö-A
  • Äldst först
  • Nyast först
  • Skapad (Äldst först)
  • Skapad (Nyast först)
  • Senast uppdaterad (Äldst först)
  • Senast uppdaterad (Nyast först)
  • Disputationsdatum (tidigaste först)
  • Disputationsdatum (senaste först)
  • Standard (Relevans)
  • Författare A-Ö
  • Författare Ö-A
  • Titel A-Ö
  • Titel Ö-A
  • Publikationstyp A-Ö
  • Publikationstyp Ö-A
  • Äldst först
  • Nyast först
  • Skapad (Äldst först)
  • Skapad (Nyast först)
  • Senast uppdaterad (Äldst först)
  • Senast uppdaterad (Nyast först)
  • Disputationsdatum (tidigaste först)
  • Disputationsdatum (senaste först)
Markera
Maxantalet träffar du kan exportera från sökgränssnittet är 250. Vid större uttag använd dig av utsökningar.
  • 1. Anders, Brattström
    et al.
    Betzholtz, Per-Eric
    Högskolan i Kalmar, Naturvetenskapliga institutionen.
    Fredrik, Bjerding
    Franzén, Markus
    2007. The future for the cloded apollo (P. mnemosyne) in Blekinge2007Ingår i: Entomologisk Tidskrift, ISSN 0013-886X, Vol. 128, s. 81-88Artikel i tidskrift (Refereegranskat)
  • 2. Axelsson, Björn
    et al.
    Lohm, Ulrik
    Linköpings universitet, Institutionen för tema, Tema vatten i natur och samhälle. Linköpings universitet, Filosofiska fakulteten.
    Persson, Tryggve
    Tenow, Olle
    Qualitative and quantitative records of insects feeding on hazel leaves (Corylus avellana L.)1973Ingår i: Entomologisk Tidskrift, ISSN 0013-886X, Vol. 94, s. 112-114Artikel i tidskrift (Refereegranskat)
  • 3.
    Bergsten, Johannes
    et al.
    Naturhistoriska riksmuseet, Enheten för zoologi.
    Göthberg, Anders
    Johansson, Karolina
    Pettersson, Arne
    Burkart, Werner
    Burkart, Gudrun
    Entomologmötet på Gotland 2017: temaexkursion med fokus på vattenlevande skalbaggar, skinnbaggar och trollsländor i Äskåkersvät.2017Ingår i: Entomologisk Tidskrift, ISSN 0013-886X, Vol. 139, nr 1, s. 39-49Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    The yearly Swedish entomology meeting 2017 was organized by the local entomology

    society of Gotland, on the northern part of the Baltic island Gotland near Bunge, 4-6 August.

    One thematic excursion was focused on aquatic insects, especiallly aquatic beetles,

    bugs and dragonflies. A shallow pond, Äskåkersvät, with Characeae in an open grazed

    landscape with high natural values was studied. Äskåkersvät lies just adjacent to the larger

    area around lake Bästeträsk which is the focus of a pilot study evaluating its potential as

    a future national park. The pilot study is undertaken by Gotland County Administrative

    Board, the Swedish Environmental Protection Agency, Region Gotland and the Swedish

    Agency for Marine and Water Management. Here we give an annotated report of the 103

    species found: 69 species of water beetles (out of which 34 were Dytiscidae), 20 species

    of aquatic or semiaquatic bugs (out of which 10 were Corixidae), and 14 species of dragonflies.

    These include Hydrophilus piceus and H. aterrimus redlisted in Sweden (both as

    NT), and Dytiscus latissimus, globally redlisted (VU). We also noted the noble crayfish,

    Astacus astacus (redlisted as CR in Sweden) and the European medicinal leech Hirudo

    medicinalis (redlisted as NT globally). The blue emperor dragonfly (Anax imperator) was

    noted, a species first recorded from Gotland in 2002 and we present a graph on its increase

    and spreading on the island since. The number of species found in spite of a relatively

    modest collecting effort at a suboptimal time when many species may be in pupal stage out

    of water as witnessed by many teneral individuals, indicates a species rich locality with

    high natural value. The stoneworts (Characeae) vegetation certainly contributes to this, for

    instance vouched for by the occurrence of specialists as Haliplus confinis and H. obliquus

    whose larvae feed on stoneworts.

    Ladda ner fulltext (pdf)
    fulltext
  • 4.
    Bergsten, Johannes
    et al.
    Naturhistoriska riksmuseet, Enheten för zoologi.
    Lindberg, Gunvi
    Naturhistoriska riksmuseet, Enheten för zoologi.
    Vårdal, hege
    Naturhistoriska riksmuseet, Enheten för zoologi.
    Apelqvist, Niklas
    Naturhistoriska riksmuseet, Enheten för zoologi.
    Brodin, Yngve
    Naturhistoriska riksmuseet, Enheten för zoologi.
    Forshage, Mattias
    Naturhistoriska riksmuseet, Enheten för zoologi.
    Arbetet med donationer av insektsamlingar vid Naturhistoriska Riksmuseet2014Ingår i: Entomologisk Tidskrift, ISSN 0013-886X, Vol. 134, s. 153-162Artikel i tidskrift (Övrig (populärvetenskap, debatt, mm))
    Abstract [en]

    We describe the work with donated insect collections at the Swedish Museum of Natural

    History (NRM) in Stockholm, Sweden. The museum receives donations yearly from

    amateur entomologists, and they are an important contribution to the enrichment of the

    collections. For the collector it is satisfying that a public institution takes on the long term

    responsibility of safeguarding the scientific value in a collection, curating and making it

    available for study. Significant donations in the last years include that of Lars Huggert

    (Hymenoptera, Coleoptera), Hans Bartsch (Diptera) and Anders N. Nilsson (aquatic Coleoptera)

    to name a few. The curatorial and digitizing workload at the Entomology collection

    are unfortunately not matched by staff funding, and as at other European museums

    volunteer work constitute vital and invaluable help. We acknowledge especially some of

    the volunteer work in the Coleoptera and Hymenoptera collections. Recently we have engaged

    with amateur entomologists by organizing taxon-specific workshops at the museum

    which has stimulated exchange and collaboration. The Hymenoptera-day was visited by 30

    participants, and the Diptera-meeting by 49. As an example of what happens with a donation

    once it reaches the museum, we describe the work with a recent Coleoptera collection

    donation by Jan Olsson, Vallentuna. A few highlights from the unidentified material,

    including the Archostematan beetle Priacma serrata (Cupedidae) and the false jewelbeetle

    Schizopus laetus (Schizopodidae), are presented as they were new to the NRM collections.

    We also bring attention to two new websites: www.naturarv.se is the webportal presenting

    digitized material in Swedish natural history collections. Both metadata on specimens and

    photos are made searchable here. We also launch a new webpage at www.nrm.se/insektsdonationer

    where we write about new donations to the Entomology collections, with Jan

    Olsson’s Coleoptera collection first out.

    Ladda ner fulltext (pdf)
    Bergsten etal_2014_ET
  • 5.
    Bergsten, Johannes
    et al.
    Naturhistoriska riksmuseet, Enheten för zoologi.
    Nilsson, Lars G R
    Bukontaite, Rasa
    Naturhistoriska riksmuseet, Enheten för zoologi. Stockholm University.
    Åkerjordfly, Agrotis exclamationis, identifierad som värdart för svävflugan Villa hottentotta med hjälp av DNA streckkodning (Diptera: Bombyliidae).2015Ingår i: Entomologisk Tidskrift, ISSN 0013-886X, Vol. 136, nr 4, s. 121-130Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    In this study we identify Agrotis exclamationis (Linnaeus, 1758) as a host species for the bee y Villa hottentotta (Linnaeus, 1758) in Sweden. Host use and speci city for bee y species are generally very poorly known, why the hatching of a bee y of the genus Villa from an unknown Noctuid pupa caught our attention. The parasitized Noctuid pupa was found in a garden in Staffanstorp, Skåne (Sweden), in May 2015 and kept in a jar to hatch. The bee y hatched in June leaving two empty exuviae in the jar. DNA was extracted sepa- rately from both excuviae to identify the y and the host using DNA Barcoding. A 600+ bp long sequence of the gene Cytochrome oxidase subunit 1 was sequenced for both samples and queried against the reference library BOLD (www.boldsystems.org). The Noctuid host pupa was unambiguously identi ed as the common Noctuid species Agrotis exclamationis. The sequence was identical to the most common haplotype over much of Europe. The bee y pupa was identi ed as Villa hottentotta, the most common Villa species in Sweden. This added a new Noctuid species to the list of known hosts for V. hottentotta which also includes several other Noctuid genera as well as a Geometrid moth. Belonging to the sand chamber group of bee ies where the female scatter the eggs on the ground while hovering, the active host-seeking rst instar planidium larvae bene ts from having a wide host range to potentially encounter in the substrate zone. 

  • 6.
    Eldefors, Lars
    Linköpings universitet, Tekniska högskolan. Linköpings universitet, Institutionen för fysik, kemi och biologi.
    För Sverige nya bokparasitstekelarter (Hymenoptera: Ichneumonidae). (Parasitic wasps new to Sweden)2007Ingår i: Entomologisk Tidskrift, ISSN 0013-886X, Vol. 128, nr 3, s. 109-112Artikel i tidskrift (Övrigt vetenskapligt)
  • 7.
    Fernholm, Bo
    Naturhistoriska riksmuseet, Enheten för zoologi.
    Riksmuseet, Riksmusei Vänner och Malaise2015Ingår i: Entomologisk Tidskrift, ISSN 0013-886X, Vol. 136, nr 4, s. 139-142Artikel i tidskrift (Övrig (populärvetenskap, debatt, mm))
    Abstract [sv]

    En regnig och blåsig höstdag den 13 november1916 invigde kung Gustav V Naturhistoriskariksmuseets nya lokaler i Frescati, en monumentalbyggnad på granitsockel med mörkt rött tegeli fasaderna (Fig. 1). Den fantastiska kupolenmed sitt koppartak och glas har nyligen genomgripanderenoverats och framträder i skick somnytt. I kupolen var det tänkt att en Foucault´spendel skulle hänga. Diskussioner om pendelnhar nyligen åter initierats av Riksmusei vänner.De rikliga utsmyckningarna är värda att tittaefter. De flesta missar nog tyvärr de två bamsigabjörnungarna som pryder entrén från stora vägennär museet fått nya infarter. Samma år utkom boken”Naturhistoriska riksmuseets historia, Dessuppkomst och utveckling” utgiven av KungligaVetenskapsakademien. Boken kan sägas varasamlingarnas historia. Där beskrivs hur museetär årsbarn med Vetenskapsakademien, som närden grundades 1739 av bl. a. Linné också inrättadeett skåp för naturalier. Av den anledningenfirade Naturhistoriska riksmuseet sitt 250 års jubileummed pompa och ståt år 1989.Mindre än ett decennium efter att NaturhistoriskaRiksmuseet flyttade till Frescati, år 1925,bildades föreningen Riksmusei Vänner somstödjer museet på många olika vis. Vi vill medden här artikeln dels informera om föreningenoch uppmuntra till medlemsskap, dels beskrivaföreningens koppling till svensk entomologi ochsärskilt Renè Malaise.

    Ladda ner fulltext (pdf)
    fulltext
  • 8.
    Forshage, Mattias
    Naturhistoriska riksmuseet, Enheten för zoologi.
    Bestämningsbok för parasitsteklar: Brock, J.P. 2017. The Banchine wasps (Ichneumonidae: Banchinae) of the British Isles2017Ingår i: Entomologisk Tidskrift, ISSN 0013-886X, Vol. 138, nr 3-4, s. 227-229Artikel, recension (Övrig (populärvetenskap, debatt, mm))
  • 9.
    Forshage, Mattias
    Naturhistoriska riksmuseet, Enheten för zoologi.
    Varför var de gamla entomologerna swedenborgare?2017Ingår i: Entomologisk Tidskrift, ISSN 0013-886X, Vol. 138, nr 2, s. 109-130Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    In the decades surrounding the turn of the century 1800, several of the leading entomolo- gists in Sweden were also involved in Christian sects following the doctrines of Emanuel Swedenborg. This has often been noted by historians, but only occasionally by entomolo- gists, and has never been subjected to closer study.

    This paper sketches the history of Swedenborgian entomology in Sweden, from natural history students in Skara in the 1780s, over the utopian plans connected with the Swedish involvement in the colonial adventure in West Africa, to the Linnaean and Swedenborgian societies in Gotland and Stockholm, the coleopterist stronghold on the plain of Västergöt- land, and eventually to a last survivor in Fåhraeus’s old days.

    The two early key figures both came from Västergötland, Adam Afzelius and Leonard Gyllenhal. In the African adventure, the naturalists inspired by Swedenborg were Afzelius and Anders Sparrman. Gotland became a stronghold where Pehr Hemming Odhner and Gustaf J Billberg tutored Olof I Fåhraeus. In the Swedenborgian circles in Stockholm, Billberg, Carl Johan Schönherr and Carl E Deléen were prominent. Then Gyllenhal and Schönherr were both in Västergötland and Fåhraeus in Göteborg. Short biographies of these persons are given and their interconnections laid out.

    The Linnaean perspective on nature had one of its cornerstone in a religious sense of wonder when facing nature, which is known as physico-theology. In the generation after Linnaeus, some prominent naturalists turned away from wonder and speculation, in paral- lel with ongoing enlightenment campaigns against superstition. Especially in the tradi- tional academic natural history environments in Uppsala and Lund there was a reaction with many people turning to the new ideas of ”romantic biology” or ”Naturphilosophie” in Oken’s sense. Whereas in the non-academy-based, more bourgeois and amateur, natural history circles in Stockholm, in Västergötland and eventually in Göteborg, the maintaining of the sense of wonder in Linnaeanism seems to have fit better with the Swedenborgian movement and Swedenborg’s ideas

    Ladda ner fulltext (pdf)
    fulltext
  • 10.
    Forshage, Mattias
    et al.
    Naturhistoriska riksmuseet, Enheten för zoologi.
    Krell, Frank-Thorsten
    Two exotic dynastines collected in Sweden (Coleoptera: Scarabaeidae: Dynastinae)2016Ingår i: Entomologisk Tidskrift, ISSN 0013-886X, Vol. 137, nr 4, s. 147-149Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    Swedish records of two exotic rhinoceros beetles (Scarabaeidae, Dynastinae) are reported, namely the Mediterranean Temnorhynchus baal Reiche & Saulcy, 1856 from a sawdust pile in Hölö, Södertälje, and the South American Tomarus villosus (Burmeister, 1847) from grapes in a supermarket in Karlskoga. A few other examples are briefly discussed, as are the conditions for successful colonisation of imported scarab beetles.

  • 11.
    Forshage, Mattias
    et al.
    Naturhistoriska riksmuseet, Enheten för zoologi.
    Vårdal, Hege
    Naturhistoriska riksmuseet, Enheten för zoologi.
    Den entomologiska verksamheten på RIksmuseet 1915-20132019Ingår i: Entomologisk Tidskrift, ISSN 0013-886X, Vol. 140, nr 2, s. 89-106Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    A brief history of entomology at the Swedish Museum of Natural History for the period 1915-1923 is presented in chronicle form. The time circumscription has its background in a recent 100th anniversary of the current museum building, for which there was work on an anniversary book, which has not appeared, and this is based on a contribution originally intended for that book. It concerns primarily the Entomology department (which ended as a unit in 2013 when it was part of a fusion into a Zoology department) but also includes the Entomological Society of Stockholm to the extent it has been based at the museum, as well as insect-related work in other museum departments. The chronicle gives plenty of examples of research and researchers, other staff and routines, collection growth and management, collecting expeditions and publications, work environment issues and everyday life at the department.

    Ladda ner fulltext (pdf)
    fulltext
  • 12.
    Forshage, Mattias
    et al.
    Naturhistoriska riksmuseet, Enheten för zoologi.
    Vårdal, Hege
    Naturhistoriska riksmuseet, Enheten för zoologi.
    Vem var Sveriges första kvinnliga entomolog?2014Ingår i: Entomologisk Tidskrift, ISSN 0013-886X, Vol. 135, s. 187-197Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    The question of who can be considered Sweden’s first female entomologist is not easy toanswer and depends a lot on criteria; here it leads to a more general survey of women in Swedish entomology. Several persons who are candidates for being considered entomologist pioneers are presented, and the conditions for women to engage in entomology are briefly discussed. Such candidates include the following persons. Queen Lovisa Ulrika, Linnaeus’ benefactor, had an insect collection. The first female member of the Entomological Society in Stockholm was Signe Nordenskjöld in 1892. While Cecilia Andersson seems to be the first independent, active female insect collector in Sweden, in the early 20th century. Ida Trotzig collected Lepidoptera in Japan for the Stockholm museum. At that time, preparator Signe Ramberg and illustrator Therese Ekblom at the Stockholm museum were the first female professional entomologists. Only later, the entomological societies included somewhat larger number of female entomologists, and the first woman to get a PhD in entomology in Sweden was Christine Dahl, who also became the first female entomologist full professor.

    Ladda ner fulltext (pdf)
    fulltext
  • 13. Geijer, Bengt Olof
    et al.
    Herrmann, Jan
    Högskolan i Kalmar, Naturvetenskapliga institutionen.
    Intressanta fynd av vattenskalbaggar i Mittlandsskogen på Öland. [Interesting records of water-beetles in the Midland forest on Öland.]2005Ingår i: Entomologisk Tidskrift, ISSN 0013-886X, Vol. 126, nr 3, s. 97-102Artikel i tidskrift (Refereegranskat)
  • 14.
    Hellqvist, Magnus
    Uppsala universitet, Teknisk-naturvetenskapliga vetenskapsområdet, Geovetenskapliga sektionen, Institutionen för geovetenskaper.
    Studies of recently dead insects to understand insect remains in archaeological deposits2004Ingår i: Entomologisk Tidskrift, ISSN 0013-886X, Vol. 125, nr 4, s. 211-222Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    The composition and amount of insect reamins in archaeological deposits is dependent on both what insect species that is depositet and the preservation of the remains. It is therefore important to understand how different insects are preserved in archaeological deposits. Results are presented in the article from a taphonomical study with analysis of recently dead insect remains in two wells and a stable floor, in south central Sweden. These data where compared with the results from Iron Age deposits. These data yield clues regarding the deposition of insect remains in prehistorical rural sites.

  • 15.
    Hellqvist, Magnus
    Högskolan Dalarna, Akademin Industri och samhälle, Naturgeografi.
    Studies of recently dead insects to understand insect remains in archaeological deposits2004Ingår i: Entomologisk Tidskrift, ISSN 0013-886X, Vol. 125, nr 4, s. 211-222Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    Today it becomes more and more common during archaeological investigations to use insect analyses when interpreting the natural and cultural environment during prehistoric and historic times. The composition and amount of insects in the deposits is dependent on both what insect species that is deposited and the preservation of the remains. It is therefore important to understand how different insects are preserved in archaeological deposits. Results are presented from analyses of recently dead insect remains in two wells and a stable floor, in south central Sweden. These data where compared with the results from Iron Age deposits. These data yield clues regarding the deposition of insect remains in prehistoric rural sites. It is concluded that ground-dwelling insects dominate records from wells and beetles enter the well accidentally and drown. Because of the absence of beetles associated with substrates like dung and wood in the modern deposits, in opposite to prehistoric, it is concluded that these groups of beetle species probably either are present around an uncovered well or are secondarily deposited through dumped material if the well head is covered and enclosed. The indoor environment of a stable is characterized through more remnants of insect species from the local human environment and wood, but also incorporates species randomly trapped during local flight.

  • 16.
    Jansson, Nicklas
    et al.
    Linköpings universitet, Institutionen för fysik, kemi och biologi, Ekologi. Linköpings universitet, Tekniska högskolan.
    Lundberg, S.
    Skalbaggar i ihåliga ädellövträd - Två nya arter för Sverige jämte återfynd av kortvingarna Hypnogyra glabra (Nordmann) och Meliceria tragardhi (Palm).: [Beetles in hollow broadleaved deciduous trees – Two species new to Sweden and the staphylinid beetles (Coleoptera: Staphylinidae) Hypnogyra glabra and Meliceria tragardhi found again in Sweden]2000Ingår i: Entomologisk Tidskrift, ISSN 0013-886X, Vol. 121, nr 3, s. 93-97Artikel i tidskrift (Refereegranskat)
  • 17.
    Jonsson, Lars J.
    Högskolan Kristianstad, Sektionen för lärande och miljö, Avdelningen för Naturvetenskap. Högskolan Kristianstad, Forskningsmiljön Man & Biosphere Health (MABH).
    Den giftiga större taggspindeln Cheiracanthium punctorium (Araneae, Miturgidae) återfunnen i Sverige2005Ingår i: Entomologisk Tidskrift, ISSN 0013-886X, Vol. 126, nr 4, s. 183-186Artikel i tidskrift (Övrigt vetenskapligt)
    Ladda ner fulltext (pdf)
    fulltext
  • 18.
    Jonsson, Lars J.
    Högskolan Kristianstad, Sektionen för lärande och miljö, Avdelningen för Naturvetenskap. Högskolan Kristianstad, Forskningsmiljön Man & Biosphere Health (MABH).
    Getingspindeln, Argiope bruennichi, etablerad och sprider sig norrut i Sverige2004Ingår i: Entomologisk Tidskrift, ISSN 0013-886X, Vol. 125, nr 3, s. 117-120Artikel i tidskrift (Övrigt vetenskapligt)
    Ladda ner fulltext (pdf)
    fulltext
  • 19.
    Jonsson, Lars J.
    Lund.
    Taggspindeln Cheiracanthium elegans, ny för Nordeuropa, med en kort översikt av släktets svenska arter1995Ingår i: Entomologisk Tidskrift, ISSN 0013-886X, Vol. 116, nr 1-2, s. 55-58Artikel i tidskrift (Övrigt vetenskapligt)
    Ladda ner fulltext (pdf)
    fulltext
  • 20.
    Jonsson, Lars J.
    Lund.
    Tre för Sverige nya spindelarter (Araneae)1990Ingår i: Entomologisk Tidskrift, ISSN 0013-886X, Vol. 111, nr 3, s. 83-86Artikel i tidskrift (Övrigt vetenskapligt)
    Ladda ner fulltext (pdf)
    fulltext
  • 21.
    Jonsson, Lars J.
    et al.
    Högskolan Kristianstad, Sektionen för lärande och miljö, Avdelningen för Naturvetenskap. Högskolan Kristianstad, Forskningsmiljön Man & Biosphere Health (MABH).
    Wilander, Per
    Är getingspindeln, Argiope bruennichi, etablerad i Sverige?1999Ingår i: Entomologisk Tidskrift, ISSN 0013-886X, Vol. 120, nr 1-2, s. 17-21Artikel i tidskrift (Övrigt vetenskapligt)
    Ladda ner fulltext (pdf)
    Getingspindeln
  • 22. Källander, Clas
    et al.
    Moberg, Arne
    Ryrholm, Nils
    Högskolan i Gävle, Akademin för teknik och miljö, Avdelningen för elektroteknik, matematik och naturvetenskap, Biologi.
    Noctua tertia Mentzer, Moberg & Fibiger, 1991 funnen i Sverige (Lepidoptera, Noctuidae)2020Ingår i: Entomologisk Tidskrift, ISSN 0013-886X, Vol. 141, nr 1-2, s. 51-59Artikel i tidskrift (Övrig (populärvetenskap, debatt, mm))
    Abstract [en]

    Noctu tertia was introduced as a new species for Northern Europe in the annual review of Macrolepidoptera records from Sweden 2017 (Palmqvist 2018). The current article describes the observations and studies underlying this report. An immigration of presumed Noctua janthina females with non-typical characteristics reaching Gotland during late September 2015 aroused our interest and triggered a more thorough investigation. Examination of their genitalia revealed that several of the captured specimens exhibited characteristics that were identical to those of Noctua tertia. We then extended our studies to a larger material including females with a wide range of variations in wing pattern and coloration and of males with typical janthina/tertia appearance. In total we have identified eleven Noctua tertia four males and seven females, most of them from Gotland but also three from Skåne. The oldest specimen was from 1988 and the newest from 2017. Available information of the geographical distribution of N. tertia is reviewed and the characteristics and biological information of the species in the Noctua janthe/janthina/tertia complex is further developed and discussed.

    Ladda ner fulltext (pdf)
    fulltext
  • 23.
    Larsson, Magnus
    Uppsala universitet, Teknisk-naturvetenskapliga vetenskapsområdet, Biologiska sektionen, Institutionen för ekologi och evolution, Ekologisk botanik.
    Antalet blommande växter styr förekomst och täthet av vildbipopulationer2007Ingår i: Entomologisk Tidskrift, ISSN 0013-886X, Vol. 128, nr 3, s. 89-92Artikel i tidskrift (Refereegranskat)
  • 24.
    Lemdahl, Geoffrey
    et al.
    Högskolan i Kalmar, Naturvetenskapliga institutionen.
    Gustavsson, G.
    Lateglacial and Middle Holocene Coleoptera assemblages from coastal environments in South-Western Sweden.1997Ingår i: Entomologisk Tidskrift, ISSN 0013-886X, Vol. 118, nr 4, s. 177-187Artikel i tidskrift (Refereegranskat)
  • 25.
    Liston, Andrew
    et al.
    Senckenberg Deutsches Entomologisches Institut, Eberswalder Straße 90, 15374 Müncheberg, Germany..
    Vårdal, Hege
    Naturhistoriska riksmuseet, Enheten för zoologi.
    Prous, Marko
    New and poorly-known sawflies (Hymenoptera, Tenthredinoidea) from Sweden, with taxonomic notes on Palaearctic Heptamelus species described by Swedish authors.2018Ingår i: Entomologisk Tidskrift, ISSN 0013-886X, Vol. 139, s. 119-131Artikel i tidskrift (Refereegranskat)
    Abstract [sv]

    First records from Sweden of eight sawfly taxa are presented: Arge annulata Konow, 1891

    (Argidae), Allantus cingillipes (Kontuniemi, 1947), Allantus melanarius (Klug, 1818),

    Apethymus cereus (Klug, 1818), Dolerus liogaster schneideri Kiaer, 1898, Fenusella hortulana

    (Klug, 1818), Monophadnus spinolae (Klug, 1816), and Tenthredo mandibularis

    Fabricius, 1804 (Tenthredinidae). The problematic taxonomic status of Arge annulata is

    discussed, and it is recorded for the first time from Germany and Estonia. For Heptamelus

    dahlbomi (Thomson, 1870) (Heptamelidae): a lectotype is designated for Caenoneura

    dahlbomi, H. ussuriensis Malaise, 1931 is placed as its junior synonym, Athyrium distentifolium

    recorded as a new host, and additional distribution data are presented, including the

    first records from Austria. A lectotype is designated for Heptamelus magnocularis Malaise,

    1931, and this species briefly compared with H. dahlbomi.

    Ladda ner fulltext (pdf)
    fulltext
  • 26.
    Nilsson, L Anders
    Uppsala universitet, Teknisk-naturvetenskapliga vetenskapsområdet, Biologiska sektionen, Institutionen för ekologi och genetik, Växtekologi och evolution.
    The type material of Swedish bees (Hymenoptera, Apoidea) IV. Bees from Thomson’s collection2010Ingår i: Entomologisk Tidskrift, ISSN 0013-886X, Vol. 131, nr 1, s. 73-94Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    This report presents the fourth part of the results of a taxonomic revision and examination of the actual, reputed or potential type material of bees of Swedish origin. Focus is on the status, depository, type locality, condition and history of name-bearing specimens. Here, 35 bee taxa based on material in the collection of the leading Swedish entomologist Carl Gustaf Thomson (1824 – 1899) have been examined. After a biographical sketch of Thomson and a summary of his contribution on bees and his legacy, lectotypes are designated for the specific taxa (bold= valid epithet) Colletes picistigma Thomson, 1872, Hylaeus clathratus Thomson, 1870, H. genalis Thomson, 1872, H. marginatus Thomson, 1870, Andrena curvungula Thomson, 1870, A. integra Thomson, 1870, A. morawitzi Thomson, 1872, A. nasalis Thomson, 1870, A. nigrospina Thomson, 1872, A. violascens Thomson, 1870, Sphecodes crassus Thomson, 1870, Megachile curvicrus Thomson, 1872 (now subspecies of M. nigriventris Schenck), M. lapponica Thomson, 1872 and Epeolus glacialis Alfken, 1913 (here identified as a distinct subspecies, stat. nov., of E. alpinus Friese). Already labelled but unpublished lectotypes of Hylaeus submarginatus Thomson, 1872, Andrena albo-fasciata Thomson, 1870, Epeolus productus Thomson, 1870 and E. rufipes Thomson, 1870 are validated. Further taxa examined (including more syntypes designated whenever located) are Andrena intermedia Thomson, 1870, Sphecodes pilifrons Thomson, 1870, S. puncticeps Thomson, 1870, S. reticulatus Thomson, 1870, Coelioxys obtusispina Thomson, 1872, Osmia claviventris Thomson, 1872 (now Hoplitis c.), O. truncatula Thomson, 1872 (now subspecies of O. leaiana (Kirby)), Nomada bifida Thomson, 1872, N. glabella Thomson, 1870, N. laeta Thomson, 1870, N. punctiscuta Thomson, 1870, N. 5-spinosa Thomson, 1870, N. rufilabris Thomson, 1870, N. villosa Thomson, 1870, Apathus lissonurus Thomson, 1872, Bombus arenicola Thomson, 1872 and B. brevigena Thomson, 1870 (now subspecies of B. wurflenii Radoszkowski). The typifications and validations define authentic material, type localities and establish correct synonymies, e.g., Andrena violascens Thomson is a synonym of A. fulvida Schenck, 1853.

  • 27.
    Nilsson, L. Anders
    et al.
    Uppsala universitet, Teknisk-naturvetenskapliga vetenskapsområdet, Biologiska sektionen, Institutionen för ekologi och evolution, Ekologisk botanik.
    Alves-dos-Santos, Isabel
    The oligolectic solitary bee Melitta ticinta Kirby, 1802 (Sw. rödtoppebi) in Sweden (Hymenoptera, Apoidea, Melittidae)2009Ingår i: Entomologisk Tidskrift, ISSN 0013-886X, Vol. 130, nr 2, s. 85-98Artikel i tidskrift (Refereegranskat)
  • 28. Nordqvist, J
    et al.
    Herrmann, Jan
    Högskolan i Kalmar, Naturvetenskapliga institutionen.
    Vattenkvalster (Acari:Hydrachnidia) på Öland - vanliga men okända. [Water Mites (Acari:Hydrachnidia) on Öland – common but unknown.]2008Ingår i: Entomologisk Tidskrift, ISSN 0013-886X, Vol. 129, s. 1-7Artikel i tidskrift (Refereegranskat)
  • 29. Palmqvist, Göran
    et al.
    Ryrholm, Nils
    Högskolan i Gävle, Akademin för teknik och miljö, Avdelningen för elektroteknik, matematik och naturvetenskap, Biologi.
    Intressanta fynd av storfjärilar (Macrolepidoptera) i Sverige 20192020Ingår i: Entomologisk Tidskrift, ISSN 0013-886X, Vol. 141, nr 1-2, s. 65-80Artikel i tidskrift (Övrig (populärvetenskap, debatt, mm))
    Abstract [sv]

    Detta är den 47:e årliga rapporten i Entomologisk Tidskrift som behandlar intressanta storfjärilsfynd i Sverige. I texten tas arter upp som författarna och granskare bedömt som intressanta ur främst ett riksperspektiv. Det kan till exempel gälla tillfälligt förekommande arter, arter som expanderar och sprider sig i landet, arter som minskar i antal eller vars utbredning är ofullständigt känd. I arbetet med ”Rödlistan över fjärilar” (se nedan) är alla rapporter viktiga bidrag till att förstå arternas nuvarande status. En del arter har en mer omfattande text och dessa bygger ofta på rapportörernas egna erfarenheter. Från Artportalen är endast fynd som har kunnat valideras medtagna och dessa är markerade med AP. Det kanske mest anmärkningsvärda storfjärilsfyndet detta år är silverbandad rotfjäril, Gazoryctra ganna (Hübner, 1808), som återfunnits i en population i Norrbotten, Tornedalen. Det är 172 år sedan arten för första och fram tills nu enda gången noterats i landet. Även ytterligare en observation av mörkbrämat ängsfly, Mniotype bathensis (Lutzau, 1901), från 2015, denna gång från Jämtland, är överraskande. Fem migrerande arter rapporteras nya för landet. Dessa är Isturgia arenacearia (Denis & Schiffermüller, 1775), Ascotis selenaria (Denis & Schiffermüller, 1775), Eublemma purpurina (Denis & Schiffermüller, 1775), Caradrina kadenii (Freyer, 1836) och Leucania loreyi (Duponchel, 1827). Andra intressanta migrerande arter som rapporterats är Agrius convolvuli (Linnaeus, 1758), Macroglossum stellatarum (Linnaeus, 1758), Hyles livornica (Esper, 1779), Thaumetopoea processionea (Linnaeus, 1758), Eilema griseolum (Hübner, 1803), Grammodes stolida (Fabricius, 1775), Catocala fulminea (Scopoli, 1763), C. adultera Menetries, 1856, C. elocata (Esper, 1788), Helicoverpa armigera (Hübner, 1808), Autographa mandarina (Freyer, 1846), Spodoptera exigua (Hübner, 1808), Blepharita amica (Treitschke, 1825), Mythimna vitellina (Hübner, 1808), Peridroma saucium (Hübner, 1808), Xestia ditrapezium (Denis & Schiffermüller, 1775), och Nycteola asiatica (Krulikowsky, 1904). Totalt detta år är 145 nya landskaps- och lappmarksfynd rapporterade.

    Ladda ner fulltext (pdf)
    fulltext
  • 30.
    Prous, Marko
    et al.
    Senckenberg Deutsches Entomologisches Institut, Müncheberg, Germany.
    Blank, Stephan M.
    Senckenberg Deutsches Entomologisches Institut, Müncheberg, Germany.
    Heibo, Erik
    Ento Consulting, Lierskogen, Norway.
    Lønnve, Ole
    BioFokus, Gaustadalèen 21, NO-0349 Oslo, Norge.
    Taeger, Andreas
    Senckenberg Deutsches Entomologisches Institut, Müncheberg, Germany.
    Vårdal, Hege
    Naturhistoriska riksmuseet, Enheten för zoologi.
    Liston, Andrew
    Senckenberg Deutsches Entomologisches Institut, Müncheberg, Germany.
    Sawflies (Hymenoptera, Symphyta) newly recorded from Sweden2014Ingår i: Entomologisk Tidskrift, ISSN 0013-886X, ISSN 0013-886X, Vol. 135, nr 3, s. 135-146Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    The first records from Sweden of 15 species of sawfly are presented: 2 species of Pamphiliidae,1 Argidae, 11 Tenthredinidae and 1 Cimbicidae. Of these, Empria camtschaticaand E. plana are also recorded for the first time in Europe. An illustrated key is providedto distinguish them from similar species (E. immersa, E. fletcheri). Rhogogaster polarisLindqvist, 1964 is treated as a valid species (species revocata). The number of Symphytaspecies that occur in Sweden and possible deficits in recording strategies are discussed.

  • 31.
    Ryrholm, Nils
    Högskolan i Gävle, Akademin för teknik och miljö, Avdelningen för elektronik, matematik och naturvetenskap, Biologi.
    Norges sommerfugle av Leif Aarvik et al2010Ingår i: Entomologisk Tidskrift, ISSN 0013-886X, Vol. 131, s. 54-Artikel, recension (Övrigt vetenskapligt)
  • 32.
    Ryrholm, Nils
    Högskolan i Gävle, Institutionen för matematik, natur- och datavetenskap, Ämnesavdelningen för naturvetenskap.
    The Geometrid Moths of Europe vol. 4, av Vladimir Mironov2004Ingår i: Entomologisk Tidskrift, ISSN 0013-886X, Vol. 131, s. 199-200Artikel, recension (Övrigt vetenskapligt)
  • 33.
    Ryrholm, Nils
    Högskolan i Gävle, Institutionen för matematik, natur- och datavetenskap, Ämnesavdelningen för naturvetenskap.
    The Sesiidae of Europe, av Zdenek och Ales Lastuvka2004Ingår i: Entomologisk Tidskrift, ISSN 0013-886X, Vol. 125, s. 61-62Artikel, recension (Övrigt vetenskapligt)
  • 34.
    Ryrholm, Nils
    et al.
    Högskolan i Gävle, Akademin för hälsa och arbetsliv, Avdelningen för arbets- och folkhälsovetenskap, Biologi.
    Johansson, Niklas
    Shaw, Mark
    National Museums of Scotland,.
    The Swedish species of Cidaphus (Hymenoptera, Ichneumonidae, Mesochorinae), a new genus and three new species for Sweden2017Ingår i: Entomologisk Tidskrift, ISSN 0013-886X, Vol. 138, nr 3-4, s. 203-208Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    The ichneumonid genus Cidaphus Förster, 1869, and its three known European species Cidapus areolatus (Boie, 1850), C. alarius (Gravenhorst, 1829) and C. atricillus (Haliday, 1839) are reported as new to Sweden based primarily on specimens collected in light traps during projects monitoring nocturnal moths. The available material indicates that C. areolatus is a rather abundant and widespread species throughout most of the southern and central parts of Sweden. The trapping data indicates that it flies in one prolonged generation from July until October. Cidaphus atricillus and C. alarius are both rather rare and their distribution is much less clear, but both species appear to fly earlier in the season than C. areolatus.

  • 35.
    Ryrholm, Nils
    et al.
    Uppsala Universitet.
    Ohlsson, Anders
    Intressanta fynd av fjällfjärilar 19981999Ingår i: Entomologisk Tidskrift, ISSN 0013-886X, Vol. 120, s. 43-53Artikel i tidskrift (Övrigt vetenskapligt)
  • 36.
    Ryrholm, Nils
    et al.
    Högskolan i Gävle, Institutionen för matematik, natur- och datavetenskap, Ämnesavdelningen för naturvetenskap.
    Ohlsson, Anders
    Intressanta fynd av fjällfjärilar 19992000Ingår i: Entomologisk Tidskrift, ISSN 0013-886X, Vol. 121, s. 47-52Artikel i tidskrift (Övrigt vetenskapligt)
  • 37.
    Ryrholm, Nils
    et al.
    Högskolan i Gävle, Institutionen för matematik, natur- och datavetenskap, Ämnesavdelningen för naturvetenskap.
    Ohlsson, Anders
    Intressanta fynd av fjällfjärilar 20002001Ingår i: Entomologisk Tidskrift, ISSN 0013-886X, Vol. 122, s. 33-38Artikel i tidskrift (Övrigt vetenskapligt)
  • 38.
    Ryrholm, Nils
    et al.
    Högskolan i Gävle, Institutionen för matematik, natur- och datavetenskap, Ämnesavdelningen för naturvetenskap.
    Ohlsson, Anders
    Intressanta fynd av fjällfjärilar 20012002Ingår i: Entomologisk Tidskrift, ISSN 0013-886X, Vol. 123, s. 13-18Artikel i tidskrift (Övrigt vetenskapligt)
  • 39.
    Ryrholm, Nils
    et al.
    Högskolan i Gävle, Institutionen för matematik, natur- och datavetenskap, Ämnesavdelningen för naturvetenskap.
    Ohlsson, Anders
    Intressanta fynd av fjällfjärilar 20022003Ingår i: Entomologisk Tidskrift, ISSN 0013-886X, Vol. 124, s. 25-31Artikel i tidskrift (Övrigt vetenskapligt)
  • 40.
    Ryrholm, Nils
    et al.
    Högskolan i Gävle, Institutionen för matematik, natur- och datavetenskap, Ämnesavdelningen för naturvetenskap.
    Ohlsson, Anders
    Intressanta fynd av fjällfjärilar 20032004Ingår i: Entomologisk Tidskrift, ISSN 0013-886X, Vol. 125, s. 111-116Artikel i tidskrift (Övrigt vetenskapligt)
  • 41.
    Ryrholm, Nils
    et al.
    Högskolan i Gävle, Institutionen för matematik, natur- och datavetenskap, Ämnesavdelningen för naturvetenskap.
    Ohlsson, Anders
    Intressanta fynd av fjällfjärilar 20042005Ingår i: Entomologisk Tidskrift, ISSN 0013-886X, Vol. 126, s. 77-84Artikel i tidskrift (Övrigt vetenskapligt)
  • 42.
    Stigenberg, Julia
    Naturhistoriska riksmuseet, Enheten för zoologi.
    Review of the genus Townesilitus (Haeselbarth & Loan) in Sweden, with a molecular characterization.2017Ingår i: Entomologisk Tidskrift, ISSN 0013-886X, Vol. 138, nr 2, s. 137-150Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    The tribe Townesilitini (Braconidae, Euphorinae) includes the genera Townesilitus, Streblocera,

    Marshiella and Prochlithrophorus. In Sweden this tribe is represented by the genera

    Townesilitus and Streblocera. This paper explores the taxonomy of the genus Townesilitus

    in Sweden. One new species is described from Sweden, Townesilitus oelandicus sp.

    nov. and the species T. aemulus (Ruthe, 1856) is recorded for the first time for Sweden. All

    five Swedish species, T. aemulus (Ruthe, 1856), T. bicolor (Wesmael, 1835), T. deceptor

    (Wesmael, 1835), T. fulviceps (Ruthe, 1856) and T. oelandicus, are diagnosed both morphologically and molecularly. A key for the identification of these species is provided and

    a phylogenetic tree is presented as well as information on distribution and phenology for

    all five species occurring in Sweden.

    Ladda ner fulltext (pdf)
    Townesilitus
  • 43.
    Stigenberg, Julia
    Naturhistoriska riksmuseet, Enheten för zoologi.
    Spathicopis van Achterberg, 1977 (Braconidae, Euphorinae) a new wasp genus for Sweden, with a spoon shaped ovipositor2012Ingår i: Entomologisk Tidskrift, ISSN 0013-886X, Vol. 133, nr 4, s. 169-172Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    In Sweden, the parasitic wasp family Braconidae belongs to the top-three species-richest insect families, together with Ichneumonidae (Hymenoptera) and Staphylinidae (Coleoptera). Currently 1089 species are reported from Sweden. The world species of Braconidae are divided into 31 subfamilies and 172 genera. Several new species has been discovered in Sweden within the subfamily Euphoriane (Stigenberg & Ronquist 2011) and there is material enough to increase the Braconidae records up to at least 1500 species in Sweden. Here I present a new genus to Sweden with a distribution covering Sweden from the North to the South. So far 52 specimens of the species Spathicopis flavocephala have been found in Sweden. 

    Ladda ner fulltext (pdf)
    fulltext
  • 44.
    Stigenberg, Julia
    et al.
    Naturhistoriska riksmuseet, Enheten för zoologi.
    Berger, Josef
    Department of Biology, Lund University, Lund, Sweden.
    Forshage, Mattias
    Naturhistoriska riksmuseet, Enheten för zoologi.
    Johansson, Niklas
    Larsson, Artur
    ArtDatabanken, Box 7007, 75007 Uppsala.
    Lønnve, Ole
    BioFokus, Gaustadalléen 21, NO-0349 Oslo, Norway.
    Reshchikov, Alexey
    Sun Yat-sen University, 135 Xingangxi St. Guangzhou, 510275, China.
    Vårdal, Hege
    Naturhistoriska riksmuseet, Enheten för zoologi.
    Österblad, Ika
    Snapshot of the Hymenopteran fauna of Stora Karlsö2017Ingår i: Entomologisk Tidskrift, ISSN 0013-886X, Vol. 138, s. 71-91Artikel, recension (Refereegranskat)
    Abstract [en]

    Stora Karlsö is a small island close to Gotland in the Baltic Sea of which the Hymenopteran

    fauna has not been extensively studied before. In August 2014, a team of eight persons

    carried out an inventory of Hymenoptera, mainly the parasitoid wasps and sawflies, on

    the island. Sampling was done with Malaise traps for a period of 22 days, complemented

    with vegetation sweeping, branch shaking and opportunistic handpicking during a five day

    sojourn. As a result, about 200 species of parasitoid wasps and 14 sawflies are reported for

    Stora Karlsö for the first time. Eleven species are reported as new to Sweden: The sawfly

    Athalia cornubiae Benson, 1931, the gasteruptiid Gasteruption opacum (Tournier, 1877),

    the diapriid Spilomicrus rufitarsis (Kieffer, 1911), the eulophid Entedonomphale bulgarica

    Boyadzhiev & Triapitsyn, 2007, the braconids Bracon rozneri Papp, 1998 and Gnamptodon

    decoris (Förster, 1862), and the ichneumonids Bathythrix maculata (Hellén, 1957),

    Heterischnus filiformis (Gravenhorst, 1829), Lissonota picticoxis Schmiedeknecht, 1900,

    Mesochorus tipularius Gravenhorst, 1829, Ophion brevicornis Morley, 1915, and Plectochorus

    iwatensis (Uchida, 1928). Also the gasteruptiid Gasteruption opacum (Tournier,

    1877) is reported new to Sweden based on a record from inventory by NJ in 2013. This

    demonstrates how the knowledge of Swedish biodiversity can be substantially augmented

    by a short and intensive collecting expedition. We strongly recommend that other places in

    the country be subjected to similar efforts.

  • 45.
    Stigenberg, Julia
    et al.
    Naturhistoriska riksmuseet, Enheten för zoologi.
    van Achterberg, Kees
    Heads up on Swedish Leiophron (Braconidae, Euphorinae) - a key to species and three new species records2016Ingår i: Entomologisk Tidskrift, ISSN 0013-886X, Vol. 136, s. 175-184Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    The Swedish species of Leiophron nees are reviewed. The species Leiophron reclinator (Ruthe, 1856), L. fulvipes (Curtis, 1833) and L. duploclaviventris (Shenefelt, 1969) are reported for the rst time from Sweden. Leiophron similis (Curtis, 1833) is introduced as a new synonym of L. basalis (Curtis, 1833). a key and diagnoses for the identifcation of the Swedish species are also provided. There are currently nine species known in Sweden, most parasitize on Miridae (hemiptera) and Psochidae (Psocoptera). 

    Ladda ner fulltext (pdf)
    fulltext
  • 46.
    Szpryngiel, Scarlett
    et al.
    Naturhistoriska riksmuseet, Enheten för zoologi.
    Coulianos, Carl-Cedric
    Några för Sverige nya ängsskinnbaggar (Hemiptera-Heteroptera: Miridae) jämte nya landskapsfynd2017Ingår i: Entomologisk Tidskrift, ISSN 0013-886X, Vol. 138, nr 3-4, s. 171-177Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    Plant bugs (Hemiptera-Heteroptera: Miridae) are terrestrial insects displaying large diversity in both morphology and biology. Here we report four plant bug species new to Sweden, with an overview of known Swedish records and biological and distributional notes. Hence, the Swedish plant bug fauna is now represented by 237 species. Two monophagous bugs are reported: Tupiocoris rhododendri (Dolling, 1772), on cultivated Rhododendron bushes over large parts of southern Sweden and Dichrooscytus gustavi Josifov, 1981, on Juniperus in three localities. The distinctive bug Reuteria marqueti (Puton, 1875) is noted in Gothenburg and Stockholm. All Swedish records of Psallus montanus Josifov, 1973 earlier regarded as P. betuleti are here revised, and P. montanus is shown to have a distribution more centered to the southern parts of Sweden. In addition, we report new provincial records of 26 Swedish plant bug species.

  • 47.
    Wahlberg, Emma
    et al.
    Naturhistoriska riksmuseet, Enheten för zoologi.
    Rhodén, Caroline
    Johanson, Kjell Arne
    Naturhistoriska riksmuseet, Enheten för zoologi.
    New records of dance flies (Hybotidae) and dagger flies (Empididae) in Sweden and a significant addition of genetic barcodes of the Swedish empidoid fauna2019Ingår i: Entomologisk Tidskrift, ISSN 0013-886X, Vol. 140, nr 2, s. 133-144Artikel i tidskrift (Refereegranskat)
  • 48.
    Wahlberg, Emma
    et al.
    Stockholms universitet, Naturvetenskapliga fakulteten, Zoologiska institutionen. Swedish Museum of Natural History, Sweden.
    Rhodén, Caroline
    Stockholms universitet, Naturvetenskapliga fakulteten, Zoologiska institutionen.
    Johanson, Kjell Arne
    New records of dance flies (Hybotidae) and dagger flies (Empididae) in Sweden and a significant addition of genetic barcodes of the Swedish empidoid fauna2019Ingår i: Entomologisk Tidskrift, ISSN 0013-886X, Vol. 140, nr 2, s. 133-144Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    Three species are recorded for the first time in Sweden, Rhamphomyia erythrophthalma Meigen, 1830, R. lamellata Collin, 1926, and Platypalpus pygialis Chvala, 1973, and additionally new provincial records for several species from both Hybotidae and Empidae are presented. We also provide DNA barcode sequences from 71 species, submitted to the Barcode of Life Database together with geographical data and images. This increases the taxonomical representation of Swedish taxa in the database with over 30%. A much-needed addition to aid in modern molecular methods relying on high coverage of quality reference data. The dance fly Oeadalea ringdahli Chvála, 1983 is also presented with an image of a female specimen for the first time.

  • 49.
    Wahlberg, Emma
    et al.
    Stockholms universitet, Naturvetenskapliga fakulteten, Zoologiska institutionen, Avdelningen för zoologisk systematik och evolutionsforskning.
    Solbreck, Christer
    Hymenoptera flying over a boreal forest landscape2013Ingår i: Entomologisk Tidskrift, ISSN 0013-886X, Vol. 134, nr 4, s. 163-171Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    Hymenoptera were collected in suction traps mounted on a TV-tower in an area of mixed coniferous woodland in western Sweden. Over 32 000 individuals were collected in four traps mounted at 2, 9,43 and 93 m above ground during the summer of 1980. Over 95% of the individuals belonged to Parasitica and only 4.2 and 0.2 % to Aculeata and Symphyta respectively. The height distribution of flying Hymenoptera as a whole is intermediate compared with other insect groups such as aphids, with high densities at high altitudes, and Lepidoptera which tend to fly closer to the ground. However, our study showed large differences between major groups of Hymenoptera. All Symphyta were confined to the lowest traps as were most Aculeata signifying a low tendency to high altitude migratory flight. The ants were an exception among the Aculeata with high numbers in the upper traps, indicative of long downwind flights high in the air. A large percentage (over 40%) of the flying population of Parasitica were found above the forest canopy indicating that many Parasitica regularly engage in long-distance flights high in the air.

1 - 49 av 49
RefereraExporteraLänk till träfflistan
Permanent länk
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf