Fylogeni, evolusjonshistorie, biodiversitet

 

2025

• Willassen, Endre (2025). 1846 Den første konservatoren, Johan Koren tilsatt ved museet. (ekstern lenke)
• Willassen, Endre (2025). 1882 Fridtjof Nansen som konservator ved museet. (ekstern lenke)
• Willassen, Endre (2025). 1876 Den norske nordhavsekspedisjon 1876-78. (ekstern lenke)
• Hosia, Aino Laila Johanna; Kongshavn, Katrine; Willassen, Endre (2025). 2009 Artsprosjektet bidrar til nye arter og nye biosystematikere. (ekstern lenke)
• Hosia, Aino Laila Johanna; Kongshavn, Katrine; Willassen, Endre (2025). 2008 NorBOL, DNA-strekkoding, og naturhistoriske samlinger. (ekstern lenke)
• Willassen, Endre; Andersen, Heidi Lie (2025). 1998 Museets DNA-lab. (ekstern lenke)
• Magnusson, Christer; Willassen, Endre; Hågvar, Sigmund (2025). Succession of soil-living Nematoda and Diptera larvae (Chironomidae, Sciaridae, and Brachycera) near a melting glacier in Southern Norway. (ekstern lenke)

2023

• Kongshavn, Katrine; Bakken, Torkild; Kongsrud, Jon Anders et al. (2023). En oppsummering av Hardbunnsfauna-prosjektet (2019-2022). (ekstern lenke)
• Roth, Steffen; Siva-Jothy, Michael T.; Balvín, Ondřej et al. (2023). The evolution of female-biased genital diversity in bedbugs (Cimicidae). (ekstern lenke)

2022

• Hektoen, Martin Mejdell; Willassen, Endre; Budaeva, Nataliya (2022). Phylogeny and Cryptic Diversity of Diopatra (Onuphidae, Annelida) in the East Atlantic. (ekstern lenke)

2020

• Juul, Jens Anibal; Forsaa, Vegard Asgeir; Utheim, Tor Paaske et al. (2020). Scanning electron microscopy observations of Loa loa (Nematoda). (ekstern lenke)

2019

• Roth, Steffen; Balvín, Ondřej; Siva-Jothy, Michael T. et al. (2019). Bedbugs (Cimicidae) evolved before their bat hosts and did not co-speciate with ancient humans. (ekstern lenke)
• Oskars, Trond Roger; Too, Chin Chin; Rees, David John et al. (2019). A molecular phylogeny of the gastropod family Haminoeidae sensu lato (Heterobranchia: Cephalaspidea): a generic revision. (ekstern lenke)
• Weigand, Hannah; Beermann, Arne J.; Čiampor, Fedor et al. (2019). DNA barcode reference libraries for the monitoring of aquatic biota in Europe: Gap-analysis and recommendations for future work. (ekstern lenke)

2018

• Roth, Steffen; Reinhardt, Klaus; Willassen, Endre (2018). The evolution of specialisation and generalism in bedbugs (Cimicidae). (ekstern lenke)
• Landsverk, Johanne; Willassen, Endre (2018). Kvar art sin kode. (ekstern lenke)
• Willassen, Endre (2018). Evolusjon, art og arv. (ekstern lenke)
• Mally, Richard; Jordal, Bjarte Henry; Willassen, Endre (2018). The phylogenetic system of Spilomelinae and Pyraustinae snout moths (Lepidoptera: Pyraloidea). (ekstern lenke)

2017

• Willassen, Endre; Kongsrud, Jon Anders; Kongshavn, Katrine et al. (2017). Investigating the marine invertebrate fauna of the West African continental shelf with DNA barcodes. (ekstern lenke)
• Kongshavn, Katrine; Kongsrud, Jon Anders; Alvestad, Tom et al. (2017). Barcoding of marine invertebrates from Norway through NorBOL. (ekstern lenke)
• Budaeva, Nataliya; Willassen, Endre (2017). Progenetic evolution in the deep-sea fauna. (ekstern lenke)
• Jurado-Rivera, José A.; Pons, Joan; Alvarez, Fernando et al. (2017). Phylogenetic evidence that both ancient vicariance and dispersal have contributed to the biogeographic patterns of anchialine cave shrimps. (ekstern lenke)
• Willassen, Endre; Kongshavn, Katrine (2017). Data con carne – kilder til ny kunnskap om biologisk mangfold. (ekstern lenke)
• Willassen, Endre (2017). Junk-DNA or species markers? DNA-barcoding needs taxonomists.. (ekstern lenke)

2016

• Kongshavn, Katrine; Kongsrud, Jon Anders; Malaquias, Manuel Antonio E. et al. (2016). Marin biodiversitetsforskning ved Universitetsmuseet i Bergen. (ekstern lenke)
• Ekrem, Torbjørn; Alsos, Inger Greve; Johnsen, Arild et al. (2016). The Norwegian Barcode of Life Network (NorBOL). (ekstern lenke)
• Malaquias, Manuel Antonio E.; Ohnheiser, Lena Tina; Oskars, Trond Roger et al. (2016). Diversity and systematics of philinid snails (Gastropoda: Cephalaspidea) in West Africa with remarks on the biogeography of the region. (ekstern lenke)
• Plotkin, Alexander; Voigt, Oliver; Willassen, Endre et al. (2016). Molecular phylogenies challenge the classification of Polymastiidae (Porifera, Demospongiae) based on morphology. (ekstern lenke)
• Willassen, Endre; Williams, Akanbi Bamikole; Oskars, Trond Roger (2016). New observations of the enigmatic West African Cellana limpet (Mollusca: Gastropoda: Nacellidae). (ekstern lenke)
• Bakken, Torkild; Kongsrud, Jon Anders; Kongshavn, Katrine et al. (2016). DNA barcoding contributing to new knowledge on diversity and distribution of Polychaeta (Annelida) in Norwegian and adjacent waters. (ekstern lenke)
• Willassen, Endre (2016). When the barcode identification engine needs a bit of therapy. (ekstern lenke)

2015

• Jordal, Bjarte Henry; Willassen, Endre; Hufthammer, Anne Karin et al. (2015). Klimaendringer – spor i museets samlinger. (ekstern lenke)
• Ekrem, Torbjørn; Alsos, Inger Greve; Johnsen, Arild et al. (2015). The Norwegian Barcode of Life Network (NorBOL). (ekstern lenke)

2014

• Ekrem, Torbjørn; Alsos, Inger Greve; Johnsen, Arild et al. (2014). The Norwegian Barcode of Life Network (NorBOL). (ekstern lenke)
• Willassen, Endre (2014). Krøll med Krabbe Krølle. (ekstern lenke)
• Kongshavn, Katrine; Kongsrud, Jon Anders; Willassen, Endre (2014). Genetisk strekkoding av marine virvelløse dyr. (ekstern lenke)
• Willassen, Endre (2014). Småkryp på akvariet. (ekstern lenke)
• Alme, Øydis; Willassen, Endre; Kongsrud, Jon Anders (2014). An Investigation of West African Brittle Star (Echinodermata: Ophiuroidea) Fauna. (ekstern lenke)
• Meland, Kenneth; Willassen, Endre; Richter, Stefan (2014). Phylogeny of the Lophogastrida. (ekstern lenke)
• Lindblom, Louise Maria; Meland, Kenneth; Thorkildsen, Solveig et al. (2014). DNA-Lab: «Fortidens framtid». (ekstern lenke)

2013

• Mikkelsen, Nina Therese; Kocot, Kevin M.; Halanych, Kenneth M. et al. (2013). New Methods Provide Answers to Old Questions- Phylogenetics and Systematics of the Caudofoveata (=Chaetodermomorpha). (ekstern lenke)
• Baranov, Viktor; Ivković, Marija; Willassen, Endre (2013). First record of Diamesa thomasi Serra-Tosio, 1970, from Croatia. (ekstern lenke)

2012

• Velle, Gaute; Brodersen, Klaus P.; Birks, Harry John Betteley et al. (2012). Inconsistent results should not be overlooked: A reply to Brooks et al. (2012). (ekstern lenke)

2011

• Willassen, Endre (2011). Phylogeny of Diamesinae inferred from mtDNA sequences. (ekstern lenke)

2010

• Ekrem, Torbjørn; Willassen, Endre; Stur, Elisabeth (2010). Phylogenetic utility of five genes for dipteran phylogeny: A test case in the Chironomidae leads to generic synonymies. (ekstern lenke)
• Ekrem, Torbjørn; Stur, Elisabeth; Willassen, Endre et al. (2010). Towards a molecular phylogeny of the tribe Tanytarsini (Diptera: Chironomidae): new genera emerge while others disappear. (ekstern lenke)

2009

• Tverberg, Joar; Schander, Christoffer; Willassen, Endre (2009). Molecular phylogenetics of North-East Atlantic hydrothermal vent and wood fall associated Rissoidae (Mollusca; Gastropoda). (ekstern lenke)
• Ekrem, Torbjørn; Willassen, Endre; Stur, Elisabeth (2009). Molecular phylogeny of Micropsectra and allies: evidence of new generic synonyms (Diptera: Chironomidae). (ekstern lenke)

2008

• Larsen, Ole-Kristian; Willassen, Endre (2008). A phylogenetic analysis of Oplophoridae (Crustacea: Decapoda) based on molecular data. (ekstern lenke)
• Mikkelsen, Nina Therese; Schander, Christoffer; Todt, Christiane et al. (2008). Where are the Caudofoveata (=Chaetodermomorpha) in the tree of life?. (ekstern lenke)
• Willassen, Endre (2008). Dyr eller menneske - beinharde bevis. (ekstern lenke)
• Keuning, Rozemarijn; Schander, Christoffer; Willassen, Endre (2008). Diversity and Ecology of Thyasiridae (Mollusca: Bivalvia) in coastal waters of Hordaland, Norway. (ekstern lenke)
• Oug, Eivind; Brattegard, Torleiv; Schander, Christoffer et al. (2008). G.O. Sars hadde likevel rett. (ekstern lenke)

2007

• Willassen, Endre (2007). DNA-barcoding and taxonomy. (ekstern lenke)
• Willassen, Endre; Ursin, Lars Holger; Schander, Christoffer (2007). Diversity in danger. (ekstern lenke)
• Keuning, Rozemarijn; Schander, Christoffer; Kongsrud, Jon Anders et al. (2007). Distribution and Ecology of Thyasiridae (Mollusca: Bivalvia) in coastal waters of Hordaland Norway. (ekstern lenke)
• Byrkjedal, Ingvar; Willassen, Endre; Hanner, Robert (2007). DNA barcoding northern mid Atlantic deep sea fishes. (ekstern lenke)
• Byrkjedal, Ingvar; Rees, David J.; Willassen, Endre (2007). Lumping lumpsuckers: molecular and morphological insights into the taxonomic status of Eumicrotremus spinosus (Fabricius, 1776) and Eumicrotremus eggvinii Koefoed, 1956 (Teleostei: Cyclopteridae). (ekstern lenke)
• Endo, Kazuo; Makarchenko, Eugenyi A.; Willassen, Endre (2007). On the systematics of Linevitshia Makarchenko, 1987 (Diptera, Chironomidae, Diamesinae), with description of L. yezoensis sp.n. from Hokkaido, Japan. (ekstern lenke)

2006

• Mikkelsen, Nina Therese; Willassen, Endre; Schander, Christoffer (2006). What can DNA barcoding do for Aplacophoran mollusks?. (ekstern lenke)
• Willassen, Endre (2006). DNA barcoding in MAR-ECO. (ekstern lenke)
• Ekrem, Torbjørn; Willassen, Endre; Stur, Elisabeth (2006). DNA barcoding of non-biting midges (Diptera: Chironomidae). (ekstern lenke)

2005

• Willassen, Endre (2005). New species of Diamesa (Diptera: Chironomidae) from Tibet: conspecific males and females associated with mitochondrial DNA. (ekstern lenke)
• Byrkjedal, Ingvar; Willassen, Endre (2005). Dyrelivet i et undersjøisk alpelandskap - om MAR-ECO-toktet til Atlanterhavsryggen i 2004. (ekstern lenke)
• Ekrem, Torbjørn; Willassen, Endre (2005). DNA-barcoding of non-biting midges (Diptera:Chironomidae). (ekstern lenke)
• Falkenhaug, Tone; Kaartvedt, Stein; Vereshchaka, A. et al. (2005). Macrozooplankton on the mid-Atlantic Ridge: Material derived from pelagic trawl catches during GOS 2004, Leg1. (ekstern lenke)

2004

• Ekrem, Torbjørn; Willassen, Endre (2004). Exploring Tanytarsini relationships (Diptera: Chironomidae) using mitochondrial COII gene sequences. (ekstern lenke)
• Meland, Kenneth; Willassen, Endre (2004). Molecular phylogeny and biogeography of the genus Pseudomma (Peracarida: Mysidacea). (ekstern lenke)
• Ekrem, Torbjørn; Willassen, Endre (2004). Exploring Tanytarsini relationships (Diptera: Chironomidae) using mitochondrial COII gene sequences. (ekstern lenke)

1996

• Willassen, Endre (1996). Ptychopteridae. Glansmygg. (ekstern lenke)
• Makarchenko, Eugenyi; Wang, Xinhua; Willassen, Endre (1996). A new species of Boreoheptagyia Brundin (Diptera, Chironomidae) from Tibet (China). (ekstern lenke)
• Willassen, Endre; Thunes, Karl H. (1996). Bracket fungi (Polyporacea): an alternative habitat for soil chironomids (Diptera: Chironomidae). (ekstern lenke)

1993

• Thunes, Karl Hilding; Willassen, Endre; Solhøy, Torstein (1993). Polypore fungi and their associated arthropod communities in selected West Norwegian forests. The rationale and applications of numerical methods. (ekstern lenke)

1988

• Willassen, Endre (1988). A New Oriental Species of Diamesa Meigen (Diptera, Chironomidae). (ekstern lenke)

1987

• Willassen, Endre (1987). Børstehaler. (ekstern lenke)
• Willassen, Endre (1987). Elveperlemusling. (ekstern lenke)

1986

• Willassen, Endre (1986). Haliphron atlanticus Steenstrup (Cephalopoda, Octopoda) from the Coast of Norway. (ekstern lenke)
• Willassen, Endre; Cranston, P.S. (1986). Zoological Journal of the Linnean Society. (ekstern lenke)
• Willassen, Endre (1986). Verdens lengste hoppekreps. (ekstern lenke)

1985

• Willassen, Endre (1985). A review of Diamesa davisi Edwards and the davisi group (Diptera,Chironomidae). (ekstern lenke)
• Sæther, Ole A.; Willassen, Endre (1985). The first record of Protanypus pseudomorio Makarchenko (Diptera, Chironomidae) from the Nearctic, with a description of the female and a revised key to males of the genus. (ekstern lenke)
• Willassen, Endre (1985). "Snømygg". (ekstern lenke)

1982

• Willassen, Endre (1982). Descriptions and redescriptions of female Diamesa Meigen, 1835 (Diptera: chironomidae) : with a comparative morphology, keys, phylogenetic and biogeographical notes. (ekstern lenke)

1980

• Säwedal, Lars; Willassen, Endre (1980). Redescription of Micropsectra borealis (Kieffer, 1922) n.comb. (Diptera, Chironomidae). (ekstern lenke)

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Marine Invertebrates of West Africa

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Evertebratfauna på hardbunn