Change search
Refine search result
1 - 9 of 9
CiteExportLink to result list
Permanent link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Rows per page
  • 5
  • 10
  • 20
  • 50
  • 100
  • 250
Sort
  • Standard (Relevance)
  • Author A-Ö
  • Author Ö-A
  • Title A-Ö
  • Title Ö-A
  • Publication type A-Ö
  • Publication type Ö-A
  • Issued (Oldest first)
  • Issued (Newest first)
  • Created (Oldest first)
  • Created (Newest first)
  • Last updated (Oldest first)
  • Last updated (Newest first)
  • Disputation date (earliest first)
  • Disputation date (latest first)
  • Standard (Relevance)
  • Author A-Ö
  • Author Ö-A
  • Title A-Ö
  • Title Ö-A
  • Publication type A-Ö
  • Publication type Ö-A
  • Issued (Oldest first)
  • Issued (Newest first)
  • Created (Oldest first)
  • Created (Newest first)
  • Last updated (Oldest first)
  • Last updated (Newest first)
  • Disputation date (earliest first)
  • Disputation date (latest first)
Select
The maximal number of hits you can export is 250. When you want to export more records please use the Create feeds function.
  • 1.
    Adediran, Gbotemi A.
    et al.
    Department of Soil and Environment Swedish University of Agricultural Sciences Uppsala Sweden;UK Centre for Ecology and Hydrology Wallingford United Kingdom.
    Kielman-Schmitt, Melanie
    Swedish Museum of Natural History, Department of Geology.
    Kooijman, Ellen
    Swedish Museum of Natural History, Department of Geology. Department of Geosciences Swedish Museum of Natural History Stockholm Sweden.
    Gustafsson, Jon‐Petter
    Department of Soil and Environment Swedish University of Agricultural Sciences Uppsala Sweden.
    Significance of phosphorus inclusions and discrete micron‐sized grains of apatite in postglacial forest soils2022In: European Journal of Soil Science, ISSN 1351-0754, E-ISSN 1365-2389, Vol. 73, no 5, article id e13310Article in journal (Refereed)
  • 2.
    Bouguerche, Chahinez
    et al.
    Swedish Museum of Natural History, Department of Zoology.
    Huston, Daniel C.
    Australian National Insect Collection, National Research Collections Australia, CSIRO, PO Box 1700, Canberra, ACT 2601, Australia.
    Cribb, Thomas H.
    The University of Queensland, School of Biological Sciences, St Lucia, QLD, 4072, Australia.
    Karlsbakk, Egil
    Department of Biological Sciences, University of Bergen, 7803, 5020 Bergen, Norway.
    Ahmed, Mohammed
    Swedish Museum of Natural History, Department of Zoology.
    Holovachov, Oleksandr
    Swedish Museum of Natural History, Department of Zoology.
    Hidden in the fog: morphological and molecular characterisation of Derogenes varicus sensu stricto (Trematoda, Derogenidae) from Sweden and Norway, and redescription of two poorly known Derogenes species2023In: Parasite, ISSN 1252-607X, E-ISSN 1776-1042, Vol. 30, p. 35-35Article in journal (Refereed)
    Abstract [en]

    Derogenes varicus (Müller, 1784) is widely reported as a trematode with exceptionally low host specificity and a wide, bipolar distribution. However, several recent studies have suggested that D. varicus represents a species complex and based on molecular evidence, four genetic lineages (labeled as “DV1–4”) have been designated within the D. varicus species complex. This possibility requires improved (ideally molecular) characterisation of specimens from the type-host (Salmo salar) and type-locality (off Denmark). During examination of trematode parasites of fish from Scandinavian and Arctic waters (Sweden and Norway), we found specimens of D. varicus in the stomach of Merlangius merlangus off the coast of Sweden, and in Gadus morhua off the coast of Sweden and Norway; we compared them to D. varicus from the type-host, the Atlantic salmon Salmo salar from Norway, to verify their conspecificity. Newly generated sequences (28S rDNA, ITS2 and cox1) of Scandinavian and Arctic specimens consistent with D. varicus all formed a single clade, DV1. 28S sequences of D. varicus from S. salar from Norway, i.e., close to the Danish type locality, clustered within the DV1 clade along with sequences of D. varicus from various hosts including Limanda limanda, G. morhua and Myoxocephalus scorpius from the White Sea and the Barents Sea (Russia), without any host-related structuring. We thus consider that the lineage DV1 represents D. varicus sensu stricto. Additionally, specimens from M. merlangus had a similar morphology and anatomy to those of D. varicus from L. limanda, G. morhua and M. scorpius from T. Odhner’s collection, supporting the presence of a single species in the DV1 lineage designated herein as D. varicus sensu stricto. We redescribe D. varicus sensu stricto, add new morphological characters and provide morphometric data. We infer that D. varicus types DV2–4 all relate to separate species. We also revise type-specimens of Derogenes minor Looss, 1901 from the A. Looss collection in the Swedish Museum of Natural History and provide redescriptions of it and of the type-species of the genus, Derogenes ruber Lühe, 1900. In light of their morphological distinctiveness relative to D. varicus sensu stricto, we reinstate D. parvus Szidat, 1950 and D. fuhrmanni Mola, 1912.

  • 3.
    Bouguerche, Chahinez
    et al.
    Swedish Museum of Natural History, Department of Zoology.
    Justine, Jean-Lou
    nstitut Systématique Évolution Biodiversité (ISYEB), Muséum National d’Histoire Naturelle, CNRS, Sorbonne Université, EPHE, Université des Antilles, 57 rue Cuvier, CP 51, 75231 Paris Cedex 05, France.
    Ayadi, Zouhour El Mouna
    Université des Sciences et de la Technologie Houari Boumediene, Faculté des Sciences Biologiques, Laboratoire de Biodiversité et Environnement: Interactions - Génomes, Alger, Algeria.
    Tazerouti, Fadila
    Université des Sciences et de la Technologie Houari Boumediene, Faculté des Sciences Biologiques, Laboratoire de Biodiversité et Environnement: Interactions - Génomes, Alger, Algeria.
    Redescription of Axine belones Abildgaard, 1794 (Monogenea, Axinidae), a gill parasite of Belone belone (Linnaeus, 1760) (Teleostei, Belonidae) off the Algerian coast, Western Mediterranean2023In: Acta Adriatica, ISSN 0001-5113, E-ISSN 1846-0453, Vol. 64, no 2, p. 1-14Article in journal (Refereed)
    Abstract [en]

    Axine belones Abildgaard, 1794 is a polyopisthocotylean monogenean, parasite of belonid fishes, and there are few accounts with morphological and morphometrical data. Here, we redescribe A. belones based on newly collected specimens from its type-host, the garfish Belone belone (Linnaeus, 1760) collected off Algeria, Western Mediterranean, a new locality for this species. Several anatomical and morphological features (genital apertures and clamps sclerites) are described and illustrated. We provide morpho-anatomical and morphometrical data, along with detailed illustrations of A. belones, and we discuss the host specificity of A. belones. Notes on hosts and localities of this species and other congeners are presented, and host specificity patterns of A. belones revealed stenoxenic specificity to Belonidae Bonaparte, 1835, whilst the genus Axine Abildgaard, 1794 seems to be restricted to fishes of the order Beloniformes. Our attempt to investigate morphometric variations between Mediterranean and oceanic specimens revealed that the two populations differed by the number of testes, body length, and clamp dimensions. However, the limited number of measured organs in the various accounts precluded any distinction between the populations. Molecular data for both Mediterranean and oceanic specimens are needed to determine the existence of cryptic species. 

    Download full text (pdf)
    fulltext
  • 4.
    Forshage, Mattias
    et al.
    Swedish Museum of Natural History, Department of Zoology.
    Nordlander, Göran
    The identity of figitid parasitoids (Hymenoptera: Cynipoidea: Figitidae) of anthomyiid flies in conifer cones2018In: European Journal of Entomology, ISSN 1210-5759, E-ISSN 1802-8829, Vol. 115, p. 104-111Article in journal (Refereed)
    Abstract [en]

    Larvae of Strobilomyia flies (Diptera: Anthomyiidae) are serious pests in conifer-seed orchards because they feed on the seed inside the cones. Figitid parasitoids (Hymenoptera: Cynipoidea) of Strobilomyia larvae in conifer cones are commonly reported but under various generic names. It is argued here that, across the entire Holarctic region, these figitids belong to Amphithectus and perhaps also to Sarothrus (Figitinae), but not to Melanips (Aspicerinae), contrary to some reports. We conclude that the identity of the commonly found figitid associated with conifer cones (Larix and Picea) in Europe and Asia is Amphithectus austriacus (Tavares, 1928) comb. n. This is most likely considering the original description and the host association, although the type specimen of Seitneria austriaca Tavares, 1928 is lost. This species name takes priority over the recently described Amphithectus coriaceus Paretas-Martinez & Pujade-Villar, 2013. Seitneria Tavares, 1928 becomes a new junior synonym of Amphithectus Hartig, 1840, and Amphithectus coriaceus Paretas-Martinez & Pujade-Villar, 2013 becomes a new synonym of Amphithectus austriacus (Tavares, 1928) comb. n.

    Download full text (pdf)
    fulltext
  • 5. Ikoyi, Israel
    et al.
    Egeter, Bastian
    Chaves, Cátia
    Ahmed, Mohammed
    Swedish Museum of Natural History, Department of Zoology.
    Fowler, Andrew
    Schmalenberger, Achim
    Responses of soil microbiota and nematodes to application of organic and inorganic fertilizers in grassland columns2020In: Biology and Fertility of Soils, ISSN 0178-2762, E-ISSN 1432-0789, Vol. 56, p. 647-662Article in journal (Refereed)
    Download full text (pdf)
    fulltext
  • 6.
    Kullander, Sven
    Swedish Museum of Natural History, Department of Zoology.
    The need for fish taxonomy in biodiversity and fishery assessment and management2014In: Fish identification tools for biodiversity and fisheries assessments: Review and guidance for decision-makers / [ed] Johanne Fischer, Rome: Food and Agriculture Organization of the United Nations (FAO), 2014, p. 52-53Chapter in book (Other academic)
  • 7.
    Matetski, Lagle
    et al.
    Estonian Marine Institute University of Tartu Tartu Estonia.
    Rohtla, Mehis
    Estonian Marine Institute University of Tartu Tartu Estonia.
    Svirgsden, Roland
    Estonian Marine Institute University of Tartu Tartu Estonia.
    Kesler, Martin
    Estonian Marine Institute University of Tartu Tartu Estonia.
    Saks, Lauri
    Estonian Marine Institute University of Tartu Tartu Estonia.
    Taal, Imre
    Estonian Marine Institute University of Tartu Tartu Estonia.
    Hommik, Kristiina
    Estonian Marine Institute University of Tartu Tartu Estonia.
    Paiste, Päärn
    Department of Geology University of Tartu Tartu Estonia.
    Kielman-Schmitt, Melanie
    Swedish Museum of Natural History, Department of Geology.
    Kooijman, Ellen
    Swedish Museum of Natural History, Department of Geology. Department of Geosciences Swedish Museum of Natural History Stockholm Sweden.
    Birzaks, Jānis
    Department of Ecology University of Daugavpils Daugavpils Latvia.
    Saura, Ari
    Natural Resource Institute Finland Helsinki Finland.
    Ziņģis, Mārcis
    Aquaculture Research and Education Centre Institute of Food Safety Animal Health and Environment Fish Farm “Tome” Ķegums Latvia.
    Vaittinen, Matti
    Centre of Economic Development, Transport and the Environment for Southeast Finland Kouvola Finland.
    Vetemaa, Markus
    Estonian Marine Institute University of Tartu Tartu Estonia.
    Variability in stream water chemistry and brown trout ( Salmo trutta L.) parr otolith microchemistry on different spatial scales2021In: Ecology of Freshwater Fish, ISSN 0906-6691, E-ISSN 1600-0633, Vol. 31, no 2, p. 438-453Article in journal (Refereed)
  • 8.
    Matetski, Lagle
    et al.
    Estonian Marine Institute University of Tartu Tartu Estonia.
    Rohtla, Mehis
    Estonian Marine Institute University of Tartu Tartu Estonia.
    Svirgsden, Roland
    Estonian Marine Institute University of Tartu Tartu Estonia.
    Kesler, Martin
    Estonian Marine Institute University of Tartu Tartu Estonia.
    Saks, Lauri
    Estonian Marine Institute University of Tartu Tartu Estonia.
    Taal, Imre
    Estonian Marine Institute University of Tartu Tartu Estonia.
    Hommik, Kristiina
    Estonian Marine Institute University of Tartu Tartu Estonia.
    Paiste, Päärn
    Department of Geology University of Tartu Tartu Estonia.
    Kielman-Schmitt, Melanie
    Swedish Museum of Natural History, Department of Geology.
    Kooijman, Ellen
    Swedish Museum of Natural History, Department of Geology.
    Birzaks, Jānis
    Department of Ecology University of Daugavpils Daugavpils Latvia.
    Saura, Ari
    Natural Resource Institute Finland Helsinki Finland.
    Ziņģis, Mārcis
    Aquaculture Research and Education Centre Institute of Food Safety Animal Health and Environment, Fish Farm “Tome” Ķegums Latvia.
    Vaittinen, Matti
    Centre of Economic Development, Transport and the Environment for Southeast Finland Kouvola Finland.
    Vetemaa, Markus
    Estonian Marine Institute University of Tartu Tartu Estonia.
    Variability in stream water chemistry and brown trout (Salmo trutta L.) parr otolith microchemistry on different spatial scales2021In: Ecology of Freshwater Fish, ISSN 0906-6691, E-ISSN 1600-0633Article in journal (Refereed)
  • 9.
    Zedam, Fatima-Zohra
    et al.
    Université des Sciences et de la Technologie Houari Boumediene (U.S.T.H.B), Faculté des Sciences Biologiques, Département d’Écologie et Environnement, Laboratoire de Biodiverasité et Environnement, Interactions et Génomes, BP 32, El Alia Bab Ezzouar, Alger, Algeria.
    Bouguerche, Chahinez
    Swedish Museum of Natural History, Department of Zoology.
    Ahmed, Mohammed
    Swedish Museum of Natural History, Department of Zoology.
    Tazerouti, Fadila
    Morphological and molecular characterization of Encotyllabe vallei Monticelli, 1907 (Monopisthocotylea, Monogenea) from the gilthead seabream Sparus aurata Linnaeus (Teleostei, Sparidae) from the southwestern Mediterranean and notes on host specificity of the genus Encotyllabe Diesing, 18502023In: Journal of Helminthology, ISSN 0022-149X, E-ISSN 1475-2697, Vol. 97, p. 1-15, article id e82Article in journal (Refereed)
    Abstract [en]

    Incomplete original descriptions, the unavailability or poor conditions of specimens and the lack of detailed redescriptions have caused the validity of several species of the genus Encotyllabe Diesing, 1850 to be questioned. To date, seven of the recognized species were described upon one or two specimens, hindering study of intraspecific variations. This was made worse by considering few morphoanatomical differences sufficient to erect new species. Among Encotyllabe spp. occurring in Mediterranean waters, E. vallei was first described from the gilt-head bream Sparus aurata (Sparidae) off Italy. Although beautifully illustrated for a paper from that century, morphometric data for E. vallei from the type-host S. aurata remain unavailable. Previous records of E. vallei provided either morphometrical or molecular data, and its validity was questioned. We provide a redescription of E. vallei based on newly collected specimens from the S. aurata from the southwestern Mediterranean (off Algeria) using integrative taxonomy. Analysis of cox1 sequences of E. vallei from S. aurata, compared to sequences from other sparid hosts, mainly Pagellus bogaraveo, revealed a divergence not exceeding 2%, suggesting a stenoxenic specificity for this monogenean. Given that P. bogaraveo is the type-host for Encotyllabe pagelli, we were tempted to suggest a synonymy between E. vallei and E. pagelli. We refrained from doing so because E. pagelli was first described from the Atlantic coast off Brest, France. Morphological data for Encotyllabe from P. bogaraveo are warranted assessing the host specificity of E. vallei and whether there might be a species complex within individual sparid fish species.

    Download full text (pdf)
    fulltext
1 - 9 of 9
CiteExportLink to result list
Permanent link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf