Torbjørn Ekrem
About
Research interests
I am interested in evolution, systematics and biogeography, in particular of non-biting midges of the family Chironomidae (Diptera). My research focuses on taxonomy, biology, phylogeny, zoogeography and molecular systematics of genera and species in the tribe Tanytarsini, but I am also involved in work with other groups of animals and plants. Among these, tardigrades through the project Tardigrades in Norwegian forests.
The last few years I have been heavily involved in various projects testing and using DNA barcoding in biosystematics. I am currently chairing the Norwegian Barcode of Life network and project (NorBOL) which is a national research infrastructure on DNA Barcoding. NorBOL aims to develop a barcode reference database for Norwegian species to support barcoding in applied and basic reserach. I am also coordinating the work package on sampling for barcoding in the Horzon Europe funded project Biodiversity Genomics Europe and represent Norway in iBOL.
I am leading the reseach group on Integrative Taxonomy and DNA Barcoding (TAXA) at the Department of Natural History.
Teaching
The last couple of years I have lectured courses in biosystematics, biogeography and molecular techniques (BI1002, BI2001 and BI8002) at the NTNU Department of Biology.
Scientific collections
I am curator of Diptera, Hymenoptera, Arachnida and a few minor insect orders at the NTNU University Museum.
Competencies
Research
Biodiversity Genomics Europe (BGE)
BGE will accelerate the use of genomic science to enhance understanding of biodiversity, monitor biodiversity change, and guide interventions to address its decline. BGE is funded by Horizon Europe and coordinated by the Naturalis Biodiversity Center.
Norwegian Barcode of Life (NorBOL)
NorBOL is the Norwegian National Research Infrastructure for DNA barcoding.
Tardigrades in Norwegian forests
Funded by the Norwegian Biodiversity Center's Taxonomy Initiative, this project has as goal to document tardigrade diversity in different forest types in Norway and analyse community characteristics of different substrates.
Publications
2023
-
Åström, Jens;
Birkemoe, Tone;
Brandsegg, Hege;
Dahle, Sondre;
Davey, Marie Louise;
Ekrem, Torbjørn.
(2023)
Insektovervåking på Østlandet, Sørlandet og i Trøndelag. Rapport fra feltsesong 2022.
NINA rapport (2241)
Report
-
Ekrem, Torbjørn;
Baussant, Thierry;
Dunshea, Glenn John;
Dunthorn, Micah;
Egge, Elianne Dunthorn;
Engesmo, Anette.
(2023)
The use of eDNA and DNA based methods to assess and monitor alien and doorknocker species.
Report. Norwegian Environment Agency (M2523|2013)
Report
-
Chua, Physilia Y. S.;
Bourlat, Sarah J;
Ferguson, Cameron;
Korlevic, Petra;
Zhao, Leia;
Ekrem, Torbjørn.
(2023)
Future of DNA-based insect monitoring.
Trends in Genetics
Academic literature review
-
da Silva, Fabio Laurindo;
Pinho, Luiz Carlos;
Stur, Elisabeth;
Nihei, Silvio Shigueo;
Ekrem, Torbjørn.
(2023)
DNA barcodes provide insights into the diversity and biogeography of the non-biting midge Polypedilum (Diptera, Chironomidae) in South America.
Ecology and Evolution
Academic article
2022
-
Kjærstad, Gaute;
Majaneva, Markus;
Falahati-Anbaran, Mohsen;
Topstad, Lasse;
Finstad, Anders Gravbrøt;
Arnekleiv, Jo Vegar.
(2022)
DNA Metabarcoding of Preservative Ethanol Reveals Changes in Invertebrate Community Composition Following Rotenone Treatment.
Frontiers in Environmental Science
Academic article
-
Tyukosova, Valentina;
Gerecke, Reinhard;
Stur, Elisabeth;
Ekrem, Torbjørn.
(2022)
Disentangling the identity of Lebertia porosa Thor, 1900 using integrative taxonomy (Acari: Hydrachnidia).
European Journal of Taxonomy
Academic article
-
Guidetti, Roberto;
Giovannini, Ilaria;
Del Papa, Valeria;
Ekrem, Torbjørn;
Nelson, Diane R.;
Rebecchi, Lorena.
(2022)
Phylogeny of the asexual lineage Murrayidae (Macrobiotoidea, Eutardigrada) with the description of Paramurrayon gen. nov. and Paramurrayon meieri sp. nov.
Invertebrate systematics
Academic article
-
Gerecke, Reinhard;
Kjærstad, Gaute;
Ekrem, Torbjørn;
Stur, Elisabeth.
(2022)
A faunistic study of water mites (Hydrachnidia and Halacaridae) from southern Norway.
Norwegian Journal of Entomology
Academic article
2021
-
Grant, Danielle;
Brodnicke, Ole Bjørn;
Evankow, Ann;
Ferreira, André O.;
Fontes, João T.;
Hansen, Aslak Kappel.
(2021)
The Future of DNA Barcoding: Reflections from Early Career Researchers .
Diversity
Academic literature review
-
Dunshea, Glenn;
Martell, Luis;
Bakken, Torkild;
Budaeva, Nataliya;
Ekrem, Torbjørn;
Tandberg, Anne Helene S..
(2021)
Kunnskapsstatus for bruk av molekylære verktøy i kartlegging og overvåkning av biologisk mangfold i marine miljø.
Miljødirektoratet
Report
-
Krosch, Matt N.;
Silva, Fabio L;
Ekrem, Torbjørn;
Baker, Andrew M.;
Bryant, Litticia M.;
Stur, Elisabeth.
(2021)
A new molecular phylogeny for the Tanypodinae (Diptera: Chironomidae) places the Australian diversity in a global context.
Molecular Phylogenetics and Evolution
Academic article
-
Chua, Physilia Y. S.;
Lammers, Youri;
Menoni, Emmanuel;
Ekrem, Torbjørn;
Bohmann, Kristine;
Boessenkool, Sanne.
(2021)
Molecular dietary analyses of western capercaillies (Tetrao urogallus) reveal a diverse diet.
Environmental DNA
Academic article
-
Tyukosova, Valentina;
Ekrem, Torbjørn;
Stur, Elisabeth;
Gerecke, Reinhard.
(2021)
Integrative taxonomy and species delimitation of water mites: the case of the Lebertia porosa (Acari, Parasitengona, Hydrachnidia) species complex.
NTNU
Masters thesis
-
Geiger, Matthias;
Koblmüller, Stephan;
Assandri, Giacomo;
Chovanec, Andreas;
Ekrem, Torbjørn;
Fischer, Iris.
(2021)
Coverage and quality of DNA barcode
references for Central and Northern
European Odonata.
PeerJ
Academic article
-
Topstad, Lasse;
Guidetti, Roberto;
Majaneva, Markus;
Ekrem, Torbjørn.
(2021)
Multi-marker DNA metabarcoding reflects tardigrade diversity in different habitats.
Genome
Academic article
-
Rimet, Frédéric;
Aylagas, Eva;
Borja, Angel;
Bouchez, Agnès;
Canino, Alexis;
Chauvin, Christian.
(2021)
Metadata standards and practical guidelines for specimen and DNA curation when building barcode reference libraries for aquatic life.
Metabarcoding and Metagenomics
Academic article
2020
-
Finstad, Anders Gravbrøt;
Boer, Hugo de;
Brurberg, May Bente;
Dahle, Geir;
Edgar, Kristin Skarsfjord;
Eiler, Alexander.
(2020)
Kriterier for lagring av miljø-DNA prøver og data, herunder henvisning til referansemateriale.
Criteria for depositing eDNA samples and data, including vouchered specimens.
Miljødirektoratet
Report
-
Fontes, João T.;
Vieira, Pedro E.;
Ekrem, Torbjørn;
Soares, Pedro;
Costa, Filipe O..
(2020)
BAGS: An automated Barcode, Audit & Grade System for DNA barcode reference libraries.
Molecular Ecology Resources
Academic article
-
Meissner, Kristian;
Aroviita, Jukka;
Baattrup-Pedersen, Annette;
Buchner, Dominik;
Ekrem, Torbjørn;
Friberg, Nikolai.
(2020)
Metabarcoding for use in Nordic routine aquatic biomonitoring - a validation study .
TemaNord (538)
Report
-
Hupało, Kamil;
Majaneva, Markus;
Czachur, Molly Victoria;
Sire, Lucas;
Marquina, Daniel;
Lijtmaer, Darío A..
(2020)
An urban Blitz with a twist: rapid biodiversity assessment using aquatic environmental DNA.
Environmental DNA
Academic article
-
Stur, Elisabeth;
Ekrem, Torbjørn.
(2020)
The Chironomidae (Diptera) of Svalbard and Jan Mayen.
Insects
Academic literature review
-
Åström, Jens;
Birkemoe, Tone;
Dahle, Sondre;
Davey, Marie Louise;
Ekrem, Torbjørn;
Endrestøl, Anders.
(2020)
Forslag til nasjonal insektovervåking.
Erfaringer fra et pilotforsøk samt en nytte-kostnadsanalyse.
NINA rapport (1725)
Report
2019
-
Stur, Elisabeth;
da Silva, Fabio Laurindo;
Ekrem, Torbjørn.
(2019)
Back from the Past: DNA Barcodes and Morphology
Support Ablabesmyia americana Fittkau as a Valid
Species (Diptera: Chironomidae).
Diversity
Academic article
-
Ekrem, Torbjørn;
Stur, Elisabeth;
Bakken, Torkild;
Martin, Michael David;
Adamowicz, Sarah J..
(2019)
Abstracts from the 8th International Barcode of Life Conference in Trondheim, Norway.
Genome
Editorial
-
Sun, Zhenhua;
Majaneva, Markus;
Sokolova, Ekaterina;
Rauch, Sebastien;
Meland, Sondre;
Ekrem, Torbjørn.
(2019)
DNA metabarcoding adds valuable information for management of biodiversity in roadside stormwater ponds.
Ecology and Evolution
Academic article
-
Weigand, Hannah;
Beermann, Arne J.;
Čiampor, Fedor;
Costa, Filipe O.;
Csabai, Zoltán;
Duarte, Sofia.
(2019)
DNA barcode reference libraries for the monitoring of aquatic biota in Europe: Gap-analysis and recommendations for future work.
Science of the Total Environment
Academic literature review
-
Ekrem, Torbjørn;
Majaneva, Markus.
(2019)
DNA-metastrekkoding til undersøkelser av invertebrater i ferskvann.
NTNU Vitenskapsmuseet naturhistorisk notat (10)
Report
-
Åström, Jens;
Birkemoe, Tone;
Ekrem, Torbjørn;
Endrestøl, Anders;
Fossøy, Frode;
Sverdrup-Thygeson, Anne.
(2019)
Nasjonal overvåking av insekter. Behovsanalyse og forslag til overvåkingsprogram.
NINA rapport (1549)
Report
-
Ávila-Jimenéz, Maria Luisa;
Solhøy, Torstein;
Gwiazdowicz, Dariusz J.;
Fjellberg, Arne;
Dózsa-Farkas, Klára;
Monson, Frank.
(2019)
The terrestrial invertebrate fauna of Edgeøya, Svalbard: Arctic landscape community composition reflects biogeography patterns.
Polar Biology
Academic article
-
Topstad, Lasse;
Ekrem, Torbjørn.
(2019)
A multi-marker metabarcoding approach to study tardigrade diversity in forest ecosystems.
Norwegian University of Science and Technology
Masters thesis
-
Ekrem, Torbjørn.
(2019)
A new dawn for chironomids in freshwater biomonitoring?.
Chironomus Journal of Chironomidae Research
Editorial
2018
-
Leese, Florian;
Bouchez, A;
Abarenkov, Kessy;
Altermatt, F;
Borja, Ángel;
Bruce, Kat.
(2018)
Why We Need Sustainable Networks Bridging Countries, Disciplines, Cultures and Generations for Aquatic Biomonitoring 2.0: A Perspective Derived From the DNAqua-Net COST Action.
Academic Press
Academic chapter/article/Conference paper
-
Qi, Xin;
Lin, Xiaolong;
Ekrem, Torbjørn;
Beutel, Rolf Georg;
Song, Chao;
Orlov, Igor.
(2018)
A new surface gliding species of Chironomidae: An independent invasion of marine environments and its evolutionary implications.
Zoologica Scripta
Academic article
-
Lin, Xiaolong;
Stur, Elisabeth;
Ekrem, Torbjørn.
(2018)
Molecular phylogeny and temporal diversification of Tanytarsus van der Wulp (Diptera: Chironomidae) support generic synonymies, a new classification and centre of origin.
Systematic Entomology
Academic article
-
Lin, Xiaolong;
Stur, Elisabeth;
Ekrem, Torbjørn.
(2018)
Exploring species boundaries with multiple genetic loci using empirical data from non-biting midges.
Zoologica Scripta
Academic article
-
Majaneva, Markus;
Diserud, Ola Håvard;
Eagle, Shannon;
Hajibabaei, Mehrdad;
Ekrem, Torbjørn.
(2018)
Choice of DNA extraction method affects DNA metabarcoding of unsorted invertebrate bulk samples.
Metabarcoding and Metagenomics
Academic article
-
Ekrem, Torbjørn;
Stur, Elisabeth;
Orton, Matthew J.;
Adamowicz, Sarah J..
(2018)
DNA barcode data reveal biogeographic trends in Arctic non-biting midges.
Genome
Academic article
-
Majaneva, Markus;
Diserud, Ola Håvard;
Eagle, Shannon;
Boström, Erik;
Hajibabaei, Mehrdad;
Ekrem, Torbjørn.
(2018)
Environmental DNA filtration techniques affect recovered biodiversity.
Scientific Reports
Academic article
-
Ferrer-Suay, Mar;
Staverløkk, Arnstein;
Selfa, Jesús;
Pujade-Villar, Juli;
Naik, Suresh;
Ekrem, Torbjørn.
(2018)
Nuclear and mitochondrial markers suggest new species boundaries in Alloxysta (Hymenoptera: Cynipoidea: Figitidae).
Arthropod Systematics & Phylogeny
Academic article
2017
-
Lin, Xiaolong;
Stur, Elisabeth;
Ekrem, Torbjørn.
(2017)
DNA barcodes and morphology reveal unrecognized species in Chironomidae (Diptera).
Insect Systematics & Evolution
Academic article
-
Kranzfelder, Petra;
Ekrem, Torbjørn;
Stur, Elisabeth.
(2017)
DNA barcoding for species identification of insect skins: A test on Chironomidae (Diptera) pupal exuviae.
Journal of Insect Science
Academic article
-
Ekrem, Torbjørn;
Ashe, Patrick;
Andersen, Trond;
Stur, Elisabeth.
(2017)
Chironomidae (non-biting midges).
Academic chapter/article/Conference paper
2016
-
Fossøy, Frode;
Sorenson, Michael D;
Liang, Wei;
Ekrem, Torbjørn;
Moksnes, Arne;
Møller, Anders P..
(2016)
Ancient origin and maternal inheritance of blue cuckoo eggs.
Nature Communications
Academic article
-
Silva, Fabio;
Ekrem, Torbjørn.
(2016)
Phylogenetic relationships of nonbiting midges in the subfamily Tanypodinae (Diptera: Chironomidae) inferred from morphology.
Systematic Entomology
Academic article
-
Kranzfelder, Petra;
Ekrem, Torbjørn;
Stur, Elisabeth.
(2016)
Trace DNA from insect skins: a comparison of five extraction protocols and direct PCR on chironomid pupal exuviae.
Molecular Ecology Resources
Academic article
-
Haugen, Grethe Sundet;
Bakken, Torkild;
Ekrem, Torbjørn.
(2016)
Kartlegging av marin bløtbunnsfauna - Metodeutvikling i hydrolittoralsonen.
NTNU
Masters thesis
-
Seberg, Ole;
Ekrem, Torbjørn;
Hyvönen, Jaakko;
Sundberg, Per.
(2016)
Willi Hennig's legacy in the Nordic countries.
Cambridge University Press
Chapter
-
Aagaard, Kaare;
Berggren, Kai;
Hebert, Paul D. N.;
Sones, Jayme;
McClenaghan, Beverly;
Ekrem, Torbjørn.
(2016)
Investigating suburban micromoth diversity using DNA barcoding of malaise trap samples.
Urban Ecosystems
Academic article
-
Fossen, Erlend Ignacio;
Ekrem, Torbjørn;
Nilsson, Anders N.;
Bergsten, Johannes.
(2016)
Species delimitation in northern European water scavenger beetles of the genus Hydrobius (Coleoptera, Hydrophilidae).
ZooKeys
Academic article
-
Ekrem, Torbjørn;
Stur, Elisabeth.
(2016)
New combinations of Afrotropical Chironomini (Diptera: Chironomidae).
Chironomus Journal of Chironomidae Research
Academic article
-
Leese, Florian;
Altermatt, F;
Bouchez, A;
Ekrem, Torbjørn;
Hering, D;
Meissner, K.
(2016)
DNAqua-Net: Developing new genetic tools for bioassessment and monitoring of aquatic ecosystems in Europe.
Research Ideas and Outcomes (RIO)
Academic article
2015
-
Silva, Fabio;
Ekrem, Torbjørn;
Fonseca-Gessner, Alaide Aparecida.
(2015)
Out of South America: phylogeny of non-biting midges in the genus Labrundinia suggests multiple dispersal events to Central and North America.
Zoologica Scripta
Academic article
-
Lin, Xiaolong;
Stur, Elisabeth;
Ekrem, Torbjørn.
(2015)
Exploring genetic divergence in a species-rich insect genus using 2790 DNA barcodes.
PLOS ONE
Academic article
-
Stur, Elisabeth;
Ekrem, Torbjørn.
(2015)
A review of Norwegian Gymnometriocnemus (Diptera, Chironomidae) including the description of two new species and a new name for Gymnometriocnemus volitans (Goetghebuer) sensu Brundin.
ZooKeys
Academic article
2014
-
Silva, Fabio;
Fonseca-Gessner, Alaide Aparecida;
Ekrem, Torbjørn.
(2014)
A taxonomic revision of genus Labrundinia Fittkau, 1962 (Diptera: Chironomidae: Tanypodinae).
Magnolia Press
Zootaxa (1)
Academic monograph
Journal publications
-
Chua, Physilia Y. S.;
Bourlat, Sarah J;
Ferguson, Cameron;
Korlevic, Petra;
Zhao, Leia;
Ekrem, Torbjørn.
(2023)
Future of DNA-based insect monitoring.
Trends in Genetics
Academic literature review
-
da Silva, Fabio Laurindo;
Pinho, Luiz Carlos;
Stur, Elisabeth;
Nihei, Silvio Shigueo;
Ekrem, Torbjørn.
(2023)
DNA barcodes provide insights into the diversity and biogeography of the non-biting midge Polypedilum (Diptera, Chironomidae) in South America.
Ecology and Evolution
Academic article
-
Kjærstad, Gaute;
Majaneva, Markus;
Falahati-Anbaran, Mohsen;
Topstad, Lasse;
Finstad, Anders Gravbrøt;
Arnekleiv, Jo Vegar.
(2022)
DNA Metabarcoding of Preservative Ethanol Reveals Changes in Invertebrate Community Composition Following Rotenone Treatment.
Frontiers in Environmental Science
Academic article
-
Tyukosova, Valentina;
Gerecke, Reinhard;
Stur, Elisabeth;
Ekrem, Torbjørn.
(2022)
Disentangling the identity of Lebertia porosa Thor, 1900 using integrative taxonomy (Acari: Hydrachnidia).
European Journal of Taxonomy
Academic article
-
Guidetti, Roberto;
Giovannini, Ilaria;
Del Papa, Valeria;
Ekrem, Torbjørn;
Nelson, Diane R.;
Rebecchi, Lorena.
(2022)
Phylogeny of the asexual lineage Murrayidae (Macrobiotoidea, Eutardigrada) with the description of Paramurrayon gen. nov. and Paramurrayon meieri sp. nov.
Invertebrate systematics
Academic article
-
Gerecke, Reinhard;
Kjærstad, Gaute;
Ekrem, Torbjørn;
Stur, Elisabeth.
(2022)
A faunistic study of water mites (Hydrachnidia and Halacaridae) from southern Norway.
Norwegian Journal of Entomology
Academic article
-
Grant, Danielle;
Brodnicke, Ole Bjørn;
Evankow, Ann;
Ferreira, André O.;
Fontes, João T.;
Hansen, Aslak Kappel.
(2021)
The Future of DNA Barcoding: Reflections from Early Career Researchers .
Diversity
Academic literature review
-
Krosch, Matt N.;
Silva, Fabio L;
Ekrem, Torbjørn;
Baker, Andrew M.;
Bryant, Litticia M.;
Stur, Elisabeth.
(2021)
A new molecular phylogeny for the Tanypodinae (Diptera: Chironomidae) places the Australian diversity in a global context.
Molecular Phylogenetics and Evolution
Academic article
-
Chua, Physilia Y. S.;
Lammers, Youri;
Menoni, Emmanuel;
Ekrem, Torbjørn;
Bohmann, Kristine;
Boessenkool, Sanne.
(2021)
Molecular dietary analyses of western capercaillies (Tetrao urogallus) reveal a diverse diet.
Environmental DNA
Academic article
-
Geiger, Matthias;
Koblmüller, Stephan;
Assandri, Giacomo;
Chovanec, Andreas;
Ekrem, Torbjørn;
Fischer, Iris.
(2021)
Coverage and quality of DNA barcode
references for Central and Northern
European Odonata.
PeerJ
Academic article
-
Topstad, Lasse;
Guidetti, Roberto;
Majaneva, Markus;
Ekrem, Torbjørn.
(2021)
Multi-marker DNA metabarcoding reflects tardigrade diversity in different habitats.
Genome
Academic article
-
Rimet, Frédéric;
Aylagas, Eva;
Borja, Angel;
Bouchez, Agnès;
Canino, Alexis;
Chauvin, Christian.
(2021)
Metadata standards and practical guidelines for specimen and DNA curation when building barcode reference libraries for aquatic life.
Metabarcoding and Metagenomics
Academic article
-
Fontes, João T.;
Vieira, Pedro E.;
Ekrem, Torbjørn;
Soares, Pedro;
Costa, Filipe O..
(2020)
BAGS: An automated Barcode, Audit & Grade System for DNA barcode reference libraries.
Molecular Ecology Resources
Academic article
-
Hupało, Kamil;
Majaneva, Markus;
Czachur, Molly Victoria;
Sire, Lucas;
Marquina, Daniel;
Lijtmaer, Darío A..
(2020)
An urban Blitz with a twist: rapid biodiversity assessment using aquatic environmental DNA.
Environmental DNA
Academic article
-
Stur, Elisabeth;
Ekrem, Torbjørn.
(2020)
The Chironomidae (Diptera) of Svalbard and Jan Mayen.
Insects
Academic literature review
-
Stur, Elisabeth;
da Silva, Fabio Laurindo;
Ekrem, Torbjørn.
(2019)
Back from the Past: DNA Barcodes and Morphology
Support Ablabesmyia americana Fittkau as a Valid
Species (Diptera: Chironomidae).
Diversity
Academic article
-
Ekrem, Torbjørn;
Stur, Elisabeth;
Bakken, Torkild;
Martin, Michael David;
Adamowicz, Sarah J..
(2019)
Abstracts from the 8th International Barcode of Life Conference in Trondheim, Norway.
Genome
Editorial
-
Sun, Zhenhua;
Majaneva, Markus;
Sokolova, Ekaterina;
Rauch, Sebastien;
Meland, Sondre;
Ekrem, Torbjørn.
(2019)
DNA metabarcoding adds valuable information for management of biodiversity in roadside stormwater ponds.
Ecology and Evolution
Academic article
-
Weigand, Hannah;
Beermann, Arne J.;
Čiampor, Fedor;
Costa, Filipe O.;
Csabai, Zoltán;
Duarte, Sofia.
(2019)
DNA barcode reference libraries for the monitoring of aquatic biota in Europe: Gap-analysis and recommendations for future work.
Science of the Total Environment
Academic literature review
-
Ávila-Jimenéz, Maria Luisa;
Solhøy, Torstein;
Gwiazdowicz, Dariusz J.;
Fjellberg, Arne;
Dózsa-Farkas, Klára;
Monson, Frank.
(2019)
The terrestrial invertebrate fauna of Edgeøya, Svalbard: Arctic landscape community composition reflects biogeography patterns.
Polar Biology
Academic article
-
Ekrem, Torbjørn.
(2019)
A new dawn for chironomids in freshwater biomonitoring?.
Chironomus Journal of Chironomidae Research
Editorial
-
Qi, Xin;
Lin, Xiaolong;
Ekrem, Torbjørn;
Beutel, Rolf Georg;
Song, Chao;
Orlov, Igor.
(2018)
A new surface gliding species of Chironomidae: An independent invasion of marine environments and its evolutionary implications.
Zoologica Scripta
Academic article
-
Lin, Xiaolong;
Stur, Elisabeth;
Ekrem, Torbjørn.
(2018)
Molecular phylogeny and temporal diversification of Tanytarsus van der Wulp (Diptera: Chironomidae) support generic synonymies, a new classification and centre of origin.
Systematic Entomology
Academic article
-
Lin, Xiaolong;
Stur, Elisabeth;
Ekrem, Torbjørn.
(2018)
Exploring species boundaries with multiple genetic loci using empirical data from non-biting midges.
Zoologica Scripta
Academic article
-
Majaneva, Markus;
Diserud, Ola Håvard;
Eagle, Shannon;
Hajibabaei, Mehrdad;
Ekrem, Torbjørn.
(2018)
Choice of DNA extraction method affects DNA metabarcoding of unsorted invertebrate bulk samples.
Metabarcoding and Metagenomics
Academic article
-
Ekrem, Torbjørn;
Stur, Elisabeth;
Orton, Matthew J.;
Adamowicz, Sarah J..
(2018)
DNA barcode data reveal biogeographic trends in Arctic non-biting midges.
Genome
Academic article
-
Majaneva, Markus;
Diserud, Ola Håvard;
Eagle, Shannon;
Boström, Erik;
Hajibabaei, Mehrdad;
Ekrem, Torbjørn.
(2018)
Environmental DNA filtration techniques affect recovered biodiversity.
Scientific Reports
Academic article
-
Ferrer-Suay, Mar;
Staverløkk, Arnstein;
Selfa, Jesús;
Pujade-Villar, Juli;
Naik, Suresh;
Ekrem, Torbjørn.
(2018)
Nuclear and mitochondrial markers suggest new species boundaries in Alloxysta (Hymenoptera: Cynipoidea: Figitidae).
Arthropod Systematics & Phylogeny
Academic article
-
Lin, Xiaolong;
Stur, Elisabeth;
Ekrem, Torbjørn.
(2017)
DNA barcodes and morphology reveal unrecognized species in Chironomidae (Diptera).
Insect Systematics & Evolution
Academic article
-
Kranzfelder, Petra;
Ekrem, Torbjørn;
Stur, Elisabeth.
(2017)
DNA barcoding for species identification of insect skins: A test on Chironomidae (Diptera) pupal exuviae.
Journal of Insect Science
Academic article
-
Fossøy, Frode;
Sorenson, Michael D;
Liang, Wei;
Ekrem, Torbjørn;
Moksnes, Arne;
Møller, Anders P..
(2016)
Ancient origin and maternal inheritance of blue cuckoo eggs.
Nature Communications
Academic article
-
Silva, Fabio;
Ekrem, Torbjørn.
(2016)
Phylogenetic relationships of nonbiting midges in the subfamily Tanypodinae (Diptera: Chironomidae) inferred from morphology.
Systematic Entomology
Academic article
-
Kranzfelder, Petra;
Ekrem, Torbjørn;
Stur, Elisabeth.
(2016)
Trace DNA from insect skins: a comparison of five extraction protocols and direct PCR on chironomid pupal exuviae.
Molecular Ecology Resources
Academic article
-
Aagaard, Kaare;
Berggren, Kai;
Hebert, Paul D. N.;
Sones, Jayme;
McClenaghan, Beverly;
Ekrem, Torbjørn.
(2016)
Investigating suburban micromoth diversity using DNA barcoding of malaise trap samples.
Urban Ecosystems
Academic article
-
Fossen, Erlend Ignacio;
Ekrem, Torbjørn;
Nilsson, Anders N.;
Bergsten, Johannes.
(2016)
Species delimitation in northern European water scavenger beetles of the genus Hydrobius (Coleoptera, Hydrophilidae).
ZooKeys
Academic article
-
Ekrem, Torbjørn;
Stur, Elisabeth.
(2016)
New combinations of Afrotropical Chironomini (Diptera: Chironomidae).
Chironomus Journal of Chironomidae Research
Academic article
-
Leese, Florian;
Altermatt, F;
Bouchez, A;
Ekrem, Torbjørn;
Hering, D;
Meissner, K.
(2016)
DNAqua-Net: Developing new genetic tools for bioassessment and monitoring of aquatic ecosystems in Europe.
Research Ideas and Outcomes (RIO)
Academic article
-
Silva, Fabio;
Ekrem, Torbjørn;
Fonseca-Gessner, Alaide Aparecida.
(2015)
Out of South America: phylogeny of non-biting midges in the genus Labrundinia suggests multiple dispersal events to Central and North America.
Zoologica Scripta
Academic article
-
Lin, Xiaolong;
Stur, Elisabeth;
Ekrem, Torbjørn.
(2015)
Exploring genetic divergence in a species-rich insect genus using 2790 DNA barcodes.
PLOS ONE
Academic article
-
Stur, Elisabeth;
Ekrem, Torbjørn.
(2015)
A review of Norwegian Gymnometriocnemus (Diptera, Chironomidae) including the description of two new species and a new name for Gymnometriocnemus volitans (Goetghebuer) sensu Brundin.
ZooKeys
Academic article
Books
-
Silva, Fabio;
Fonseca-Gessner, Alaide Aparecida;
Ekrem, Torbjørn.
(2014)
A taxonomic revision of genus Labrundinia Fittkau, 1962 (Diptera: Chironomidae: Tanypodinae).
Magnolia Press
Zootaxa (1)
Academic monograph
Part of book/report
-
Leese, Florian;
Bouchez, A;
Abarenkov, Kessy;
Altermatt, F;
Borja, Ángel;
Bruce, Kat.
(2018)
Why We Need Sustainable Networks Bridging Countries, Disciplines, Cultures and Generations for Aquatic Biomonitoring 2.0: A Perspective Derived From the DNAqua-Net COST Action.
Academic Press
Academic chapter/article/Conference paper
-
Ekrem, Torbjørn;
Ashe, Patrick;
Andersen, Trond;
Stur, Elisabeth.
(2017)
Chironomidae (non-biting midges).
Academic chapter/article/Conference paper
-
Seberg, Ole;
Ekrem, Torbjørn;
Hyvönen, Jaakko;
Sundberg, Per.
(2016)
Willi Hennig's legacy in the Nordic countries.
Cambridge University Press
Chapter
Report
-
Åström, Jens;
Birkemoe, Tone;
Brandsegg, Hege;
Dahle, Sondre;
Davey, Marie Louise;
Ekrem, Torbjørn.
(2023)
Insektovervåking på Østlandet, Sørlandet og i Trøndelag. Rapport fra feltsesong 2022.
NINA rapport (2241)
Report
-
Ekrem, Torbjørn;
Baussant, Thierry;
Dunshea, Glenn John;
Dunthorn, Micah;
Egge, Elianne Dunthorn;
Engesmo, Anette.
(2023)
The use of eDNA and DNA based methods to assess and monitor alien and doorknocker species.
Report. Norwegian Environment Agency (M2523|2013)
Report
-
Dunshea, Glenn;
Martell, Luis;
Bakken, Torkild;
Budaeva, Nataliya;
Ekrem, Torbjørn;
Tandberg, Anne Helene S..
(2021)
Kunnskapsstatus for bruk av molekylære verktøy i kartlegging og overvåkning av biologisk mangfold i marine miljø.
Miljødirektoratet
Report
-
Tyukosova, Valentina;
Ekrem, Torbjørn;
Stur, Elisabeth;
Gerecke, Reinhard.
(2021)
Integrative taxonomy and species delimitation of water mites: the case of the Lebertia porosa (Acari, Parasitengona, Hydrachnidia) species complex.
NTNU
Masters thesis
-
Finstad, Anders Gravbrøt;
Boer, Hugo de;
Brurberg, May Bente;
Dahle, Geir;
Edgar, Kristin Skarsfjord;
Eiler, Alexander.
(2020)
Kriterier for lagring av miljø-DNA prøver og data, herunder henvisning til referansemateriale.
Criteria for depositing eDNA samples and data, including vouchered specimens.
Miljødirektoratet
Report
-
Meissner, Kristian;
Aroviita, Jukka;
Baattrup-Pedersen, Annette;
Buchner, Dominik;
Ekrem, Torbjørn;
Friberg, Nikolai.
(2020)
Metabarcoding for use in Nordic routine aquatic biomonitoring - a validation study .
TemaNord (538)
Report
-
Åström, Jens;
Birkemoe, Tone;
Dahle, Sondre;
Davey, Marie Louise;
Ekrem, Torbjørn;
Endrestøl, Anders.
(2020)
Forslag til nasjonal insektovervåking.
Erfaringer fra et pilotforsøk samt en nytte-kostnadsanalyse.
NINA rapport (1725)
Report
-
Ekrem, Torbjørn;
Majaneva, Markus.
(2019)
DNA-metastrekkoding til undersøkelser av invertebrater i ferskvann.
NTNU Vitenskapsmuseet naturhistorisk notat (10)
Report
-
Åström, Jens;
Birkemoe, Tone;
Ekrem, Torbjørn;
Endrestøl, Anders;
Fossøy, Frode;
Sverdrup-Thygeson, Anne.
(2019)
Nasjonal overvåking av insekter. Behovsanalyse og forslag til overvåkingsprogram.
NINA rapport (1549)
Report
-
Topstad, Lasse;
Ekrem, Torbjørn.
(2019)
A multi-marker metabarcoding approach to study tardigrade diversity in forest ecosystems.
Norwegian University of Science and Technology
Masters thesis
-
Haugen, Grethe Sundet;
Bakken, Torkild;
Ekrem, Torbjørn.
(2016)
Kartlegging av marin bløtbunnsfauna - Metodeutvikling i hydrolittoralsonen.
NTNU
Masters thesis
Teaching
Courses
- BI1002 - Faunistics and Floristics
- BI2001 - Biogeography and Biosystematics
- BI3096 - Special syllabus master degree III
- BI8002 - Advanced Biosystematics
Supervision
PhD-students
Sara Atienza Casas
Martin Mejdell Hektoen
Master students
Ingvill Reistad
Charlotte Egdetveit Karlsen
Morgan Amundsen
Media
2023
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InterviewEkrem, Torbjørn; Mølster, Elisabeth Strand. (2023) Hva skal til for å finne en ny art?. NRK P1, God ettermiddag Trøndelag NRK P1, God ettermiddag Trøndelag [Radio] 2023-01-16
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Academic lectureDavey, Marie Louise; Birkemoe, Tone; Brandsegg, Hege; Dahle, Sondre; Ekrem, Torbjørn; Fossøy, Frode. (2023) The Norwegian Insect Monitoring Program: Lessons in metabarcoding based biomonitoring. Geo Bon GeoBon Global Conference: Monitoring Biodiversity for Action , Montreal 2023-10-10 - 2023-10-13
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Programme participation
2022
-
InterviewEkrem, Torbjørn; Jakobsen, Hanne Østli. (2022) Bjørnedyrenes juleevangelium. Morgenbladet Morgenbladet [Newspaper] 2022-12-23
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Academic lectureHektoen, Martin Mejdell; Bakken, Torkild; Ekrem, Torbjørn; Dunshea, Glenn. (2022) Molecular species delimitation reveals high diversity and wide distribution ranges of North-East Atlantic Prionospio and Aurospio (Annelida, Spionidae). SILPOLY VI Latin American Symposium of Polychaeta , Puerto Varas 2022-11-22 - 2022-11-25
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InterviewEkrem, Torbjørn; Olsen, Bård Sørø. (2022) Abels forgård - Faller romstasjonen ned nå, Nima?. NRK P2 Abels tårn NRK P2 Abels tårn [Radio] 2022-03-11
2021
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Academic lectureEkrem, Torbjørn. (2021) Nytt fra Norwegian Barcode of Life (NorBOL) og arbeidet med BIOSCAN Norway. Artsdatabanken Artsprosjektdagene 2021 2021-10-26 - 2021-10-27
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Academic lectureEkrem, Torbjørn. (2021) Bjørnedyr i norske skoger - det bor mer i lav og mose enn du tror. Artsdatabanken Artsprosjektdagene 2021 2021-10-26 - 2021-10-27
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InterviewEkrem, Torbjørn; Ottesen, Sofie Skarholt. (2021) Disse krypene bor i juletreet ditt: – 25.000 insekter og edderkoppdyr. Nidaros Nidaros [Newspaper] 2021-12-20
2020
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InterviewHoff, Kristine; Ekrem, Torbjørn; Breiland, Sissel; Heimland, Terje. (2020) Kjørte rett inn i en sverm av insekter: – Følte jeg var i en skrekkfilm. nrk.no og NRK Nordland (radio) nrk.no og NRK Nordland (radio) [Internet] 2020-07-06
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InterviewEkrem, Torbjørn; Christensen, Henning Holter. (2020) Slike småkryp som dette kan bli med juletreet ditt inn i stua. Hamar arbeiderblad Hamar arbeiderblad [Newspaper] 2020-12-25
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InterviewEkrem, Torbjørn; Rydland, Elina Nordhagen; Steinert, Mari. (2020) Høysesong for bananfluer – slik blir du kvitt dem. TV2.no TV2.no [Internet] 2020-08-22
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InterviewNess, Kaja Kristin; Ekrem, Torbjørn; Alsos, Inger Greve. (2020) Slik tror forskere det vil bli mulig å forhindre pandemier i fremtiden. nrk.no nrk.no [Internet] 2020-06-25
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InterviewEkrem, Torbjørn; Schjølberg, Ulla Gjeset. (2020) Forskere hevder å ha funnet akilleshælen til bjørnedyr. forskning.no forskning.no [Internet] 2020-01-27
2019
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InterviewEkrem, Torbjørn; Hove, Silje Marie. (2019) Forskerspirer i Jegersberg. Fædrelandsvennen Fædrelandsvennen [Newspaper] 2019-11-26
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InterviewBrandslet, Steinar; Ekrem, Torbjørn; Finstad, Anders Gravbrøt. (2019) 1,5 milliarder til å kartlegge arter. Gemini.no Gemini.no [Journal] 2019-06-13
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Popular scientific lectureEkrem, Torbjørn. (2019) Bjørnedyr – fascinerende skapninger i mikroverdenen. Trondheim folkebibliotek og Kunnskapsbyen VitenLunsj , Trondheim folkebibliotek, Magistratsalen 2019-11-23 - 2019-11-23
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InterviewAlsos, Inger Greve; Ekrem, Torbjørn; Mellegård, Hilde; Fossøy, Frode; Vrålstad, Trude; Bohnhorst, Janne Øvrebø. (2019) Miljø-DNA: Tar pulsen på naturen. GENialt GENialt [Business/trade/industry journal] 2019-12-05
-
InterviewEkrem, Torbjørn; Mostad, Magnhild. (2019) Du tar mange insekter med deg inn i julevarmen. Adresseavisen Adresseavisen [Newspaper] 2019-12-22
2018
-
InterviewPersson, Aksel Faanes; Ekrem, Torbjørn. (2018) Programmert til å velge sofa fremfor trening?. NRK, P1, Norgesglasset NRK, P1, Norgesglasset [Radio] 2018-09-24
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InterviewFroster, Anna; Ekrem, Torbjørn; Strand, Malin. (2018) Varför ska naturen ha streckkoder?. Forskning & Framsteg Forskning & Framsteg [Business/trade/industry journal] 2018-05-17
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InterviewSøum, Veronika; Ødegaard, Frode; Ekrem, Torbjørn. (2018) Frykter nye arter med importerte juletrær. Gemini.no Gemini.no [Internet] 2018-12-18
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InterviewEkrem, Torbjørn; Wilhelmsen, Ken Willy. (2018) Slik blir du kvitt fruktfluene. NRK, God morgen Telemark NRK, God morgen Telemark [Radio] 2018-08-22
2017
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InterviewBrandslet, Steinar; Lin, Xiaolong; Stur, Elisabeth; Ekrem, Torbjørn. (2017) Myggjegeren har funnet 30 nye arter. www.gemini.no www.gemini.no [Internet] 2017-10-20
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InterviewEkrem, Torbjørn; Lin, Xiaolong; Stur, Elisabeth. (2017) Ny art får navn etter strekkodingens far. www.norbol,org www.norbol,org [Internet] 2017-10-19
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InterviewTarjem, Guro; Ekrem, Torbjørn; Heide, Bjarte Rambjør. (2017) Hvem overlevde rotenondrapet?. NRK radio, Ekko NRK radio, Ekko [Radio] 2017-07-31
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InterviewEkrem, Torbjørn; Tarjem, Guro. (2017) Bjørnedyr i norske skoger. NRK radio, Ekko NRK radio, Ekko [Radio] 2017-05-31
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InterviewSøli, Geir Einar Ellefsen; Ekrem, Torbjørn; Nordahl, Marianne. (2017) Svalbard-sommerfugl funnet igjen etter 140 år. Forskning.no Forskning.no [Internet] 2017-01-30
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InterviewEkrem, Torbjørn; Eldøen Hansen, Kari. (2017) Hemmeligheten bak verdens tøffeste dyr. nrk.no nrk.no [Internet] 2017-04-09
2016
-
InterviewBrandslet, Steinar; Ekrem, Torbjørn. (2016) Livets strekkoder i Norge kartlegges raskt. Gemini Gemini [Internet] 2016-03-01
-
InterviewJakobsen, Hanne Østli; Ekrem, Torbjørn; Guidetti, Roberto; Jönsson, K. Ingemar; Kaczmarek, Łukasz; Meier, Terje. (2016) Grensesprengende gummibjørner. Morgenbladet Morgenbladet [Newspaper] 2016-02-12
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InterviewGausen, Kenneth, A.; Ekrem, Torbjørn. (2016) Nå kommer vepsen. Trønder-Avisa Trønder-Avisa [Newspaper] 2016-06-28
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Popular scientific lectureEkrem, Torbjørn; Aspaas, Aina Mærk; Lin, Xiaolong; Boström, Erik. (2016) DNA-strekkoding. NTNU Researchers' Night - Ungdommens forskernatt , Realfagbygget, Trondheim 2016-09-23 - 2016-09-23
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InterviewBrandseth, Magnar; Ekrem, Torbjørn; Aspaas, Aina Mærk; Boström, Erik; Majaneva, Markus. (2016) Ny metode for vannovervåkning. NRK Midtnytt NRK Midtnytt [TV] 2016-10-04
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Popular scientific lectureEkrem, Torbjørn. (2016) Water bears (bjørnedyr): tiny creatures with a fascinating life. NTNU UB Realfagbiblioteket Mysterium tremendum , NTNU UB Realfagbiblioteket 2016-11-02 - 2016-11-02
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InterviewSundberg, Charlotte .; Vaagland, Henriette; Ekrem, Torbjørn; Forthun, Jo Kristen Breivik. (2016) Disse dyrene overlever koking, tørking og frysing. Adresseavisen Adresseavisen [Newspaper] 2016-10-23
2015
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Popular scientific lectureEkrem, Torbjørn; Dolmen, Dag. (2015) Insekter i og rundt dammen på Ringve. NTNU Vitenskapsmuseet Kunnskapskalenderen , Ringve botaniske hage 2015-05-20 - 2015-05-20
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InterviewYttervik, Linn K.; Søli, Geir Einar Ellefsen; Ekrem, Torbjørn. (2015) Myggen kommer sent i år – og den kommer ikke alene. Verdens Gang Verdens Gang [Newspaper] 2015-06-20
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InterviewEkrem, Torbjørn; Skumsvoll, Nils. (2015) Snart kommer bananfluene på besøk. Varden Varden [Newspaper] 2015-08-04
2014
-
InterviewTarjem, Guro; Ekrem, Torbjørn. (2014) DNA strekkoding av boller og miljø. Ekko, NRK Ekko, NRK [Radio] 2014-11-04
-
InterviewEkrem, Torbjørn; Boström, Erik; Opland, Egil M.. (2014) Her Jakter han på Juks med Julemat. Adresseavisen Adresseavisen [Newspaper] 2014-12-19
-
InterviewEivindsen, Tove; Ekrem, Torbjørn. (2014) Norwegian Christmas food spills its beans. Gemini Gemini [Internet] 2014-12-23
-
Interview
-
InterviewAlsos, Inger Greve; Ekrem, Torbjørn; Svendsen, John Sigurd. (2014) Lager digitalt oppslagsverk over alt liv på jorda. NRK Her og nå, P1 NRK Her og nå, P1 [Radio] 2014-03-13
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InterviewAlsos, Inger Greve; Ekrem, Torbjørn; Svendsen, John Sigurd. (2014) DNA fra planter og dyr kan gi kunnskap om sykdommer. NRK Nordnytt og NRK Morgennytt NRK Nordnytt og NRK Morgennytt [TV] 2014-03-13
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InterviewAlsos, Inger Greve; Ekrem, Torbjørn; Svendsen, John Sigurd. (2014) - Kan bidra til utviklingen av nye medisiner. NRK Troms og Finnmark NRK Troms og Finnmark [Internet] 2014-03-13
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Programme participationEkrem, Torbjørn; Bakken, Torkild; Evertsen, Jussi; Borgan, Eldrid. (2014) DNA strekkode avslører nye arter. NRK Schrödingers katt NRK Schrödingers katt [TV] 2014-09-04
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InterviewBusterud, Kjersti; Hansen, Lars Ove; Ekrem, Torbjørn. (2014) Jakter på nye arter - I disse dager saumfares norske vann, vidder, skoger, fjell og myrer etter nye arter. Drammens Tidende Drammens Tidende [Newspaper] 2014-05-21
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InterviewStur, Elisabeth; Ekrem, Torbjørn; Opland, Egil M.. (2014) Insektene med strekkoder. Adresseavisen Adresseavisen [Newspaper] 2014-10-13
-
InterviewEkrem, Torbjørn. (2014) Testa arvestoff i julemat - ansjos avslørt som brisling. NTB NTB [Newspaper] 2014-12-19
-
Interview
-
Programme participation
2013
-
InterviewEivindsen, Tove; Ekrem, Torbjørn. (2013) DNA-strekkoder gir nye arter. Forskning.no Forskning.no [Internet] 2013-10-24
-
InterviewEkrem, Torbjørn. (2013) Dyrenes "Hvem tror du at du er?". Dagbladet, papir Dagbladet, papir [Newspaper] 2013-02-17
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InterviewEkrem, Torbjørn; Søli, Geir Einar Ellefsen; Løland, Lisbeth Fauske. (2013) Bananfluer elsker vin og øl. nrk.no nrk.no [Internet] 2013-07-03
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Interview
2012
-
InterviewEkrem, Torbjørn. (2012) Det kryper og kravler i juletreet. NTB og over 75 andre mediesteder NTB og over 75 andre mediesteder [Internet] 2012-12-09
-
InterviewHorg, Beate; Ekrem, Torbjørn; Myklebust, Ivar. (2012) Googles teknologipris til DNA-strekkoding. Artsdatabankens nettsider Artsdatabankens nettsider [Internet] 2012-12-07
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InterviewEkrem, Torbjørn; Kvamme, Kjell. (2012) Se, en mann løper på vannet. Vårt Land Vårt Land [Newspaper] 2012-11-16
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Programme participation
2011
-
Interview
-
Interview
-
Interview
-
Interview
-
InterviewEkrem, Torbjørn. (2011) Lagrer alt levende på strekkode. Adresseavisen Adresseavisen [Newspaper] 2011-10-18
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Interview
-
Interview
-
Interview
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InterviewEkrem, Torbjørn. (2011) Klar for arktisk forskningsekspedisjon. forskning.no forskning.no [Internet] 2011-08-01
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Programme participationEkrem, Torbjørn. (2011) Småkryp i juletreet. NRK P1, Kveldsåpent NRK P1, Kveldsåpent [Radio] 2011-12-20
-
Interview
-
InterviewEkrem, Torbjørn. (2011) Forskere svermer til myggkonferanse. Adresseavisen Adresseavisen [Newspaper] 2011-06-28
-
Interview
2010
-
InterviewEkrem, Torbjørn. (2010) Hvor kommer bananfluene fra?. forskning.no forskning.no [Internet] 2010-06-14
-
Interview
-
Interview
-
Interview
-
InterviewEkrem, Torbjørn. (2010) Denne fant Hans i munnen. Adresseavisen Adresseavisen [Newspaper] 2010-05-17
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InterviewStur, Elisabeth; Ekrem, Torbjørn. (2010) Fant 75 nye arter. Bergens Tidende Bergens Tidende [Newspaper] 2010-10-09
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InterviewStur, Elisabeth; Ekrem, Torbjørn. (2010) Fant 75 nye arter i Norge. Adresseavisen Adresseavisen [Newspaper] 2010-10-09
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InterviewEkrem, Torbjørn. (2010) Forskere jakter på hittil ukjente arter. Nationen Nationen [Newspaper] 2010-06-21
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Programme participation
-
Interview
2009
-
InterviewEkrem, Torbjørn. (2009) Ja, han kommer på besøk i julen. DinSide.no DinSide.no [Internet] 2009-12-21
-
Interview
-
InterviewEkrem, Torbjørn. (2009) Der bor 20.000 dyr i dit juletræ. Politiken.dk Politiken.dk [Internet] 2009-12-22
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InterviewEkrem, Torbjørn. (2009) Verdt å vite spesial om DNA strekkoding. NRK P2, Verdt å vite NRK P2, Verdt å vite [Radio] 2009-09-07
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InterviewEkrem, Torbjørn. (2009) Fjærmygg som indikatorer. NRK P2, Verd å vite NRK P2, Verd å vite [Radio] 2009-08-25
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InterviewEkrem, Torbjørn. (2009) ColdGene - nedfrysing av utryddingstruede arter. NRK P2, Verdt å vite NRK P2, Verdt å vite [Radio] 2009-09-02
-
Interview
-
Interview
-
Interview
-
Interview
-
InterviewEkrem, Torbjørn. (2009) DNA barcoding av fisk i frysedisk. NRK Trøndelag NRK Trøndelag [TV] 2009-04-07
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InterviewEkrem, Torbjørn. (2009) Småkryp i juletreet - Ubudne gjester til jul. www.klikk.no www.klikk.no [Internet] 2009-12-11
2008
-
Interview
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Interview
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InterviewEkrem, Torbjørn. (2008) Hvorfor flyr insekter mot lyset?. NRK 1 - Newton NRK 1 - Newton [TV] 2008-11-09
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InterviewEkrem, Torbjørn. (2008) Her er julegjestene dine. http://www.bt.no/lokalt/bergen/article674190.ece http://www.bt.no/lokalt/bergen/article674190.ece [Internet] 2008-12-10
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Interview
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Interview
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Interview
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Interview
2007
-
Programme participation
-
Interview
-
Interview
2005
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Interview