Phylogenies without roots? A plea for the use of vouchers in molecular phylogenetic studies F Pleijel, U Jondelius, E Norlinder, A Nygren, B Oxelman, C Schander, ... Molecular Phylogenetics and Evolution 48 (1), 369-371, 2008 | 518 | 2008 |
Cryptic polychaete diversity: a review A Nygren Zoologica Scripta 43 (2), 172-183, 2014 | 203 | 2014 |
Phylogeny and evolution of reproductive modes in Autolytinae (Syllidae, Annelida) A Nygren, P Sundberg Molecular phylogenetics and evolution 29 (2), 235-249, 2003 | 120 | 2003 |
Phylogeny of scale-worms (Aphroditiformia, Annelida), assessed from 18SrRNA, 28SrRNA, 16SrRNA, mitochondrial cytochrome c oxidase subunit I (COI), and morphology E Norlinder, A Nygren, H Wiklund, F Pleijel Molecular phylogenetics and evolution 65 (2), 490-500, 2012 | 109 | 2012 |
From one to ten in a single stroke–resolving the European Eumida sanguinea (Phyllodocidae, Annelida) species complex A Nygren, F Pleijel Molecular phylogenetics and evolution 58 (1), 132-141, 2011 | 104 | 2011 |
A mega-cryptic species complex hidden among one of the most common annelids in the North East Atlantic A Nygren, J Parapar, J Pons, K Meißner, T Bakken, JA Kongsrud, E Oug, ... PLoS One 13 (6), e0198356, 2018 | 99 | 2018 |
Revision of Autolytinae (Syllidae: Polychaeta) A Nygren Zootaxa 680 (1), 1–314-1–314, 2004 | 93 | 2004 |
Phylogeny of Syllidae (Polychaeta) based on combined molecular analysis of nuclear and mitochondrial genes MT Aguado, A Nygren, ME Siddall Cladistics 23 (6), 552-564, 2007 | 73 | 2007 |
Phylogeny of Aphroditiformia (Polychaeta) based on molecular and morphological data H Wiklund, A Nygren, F Pleijel, P Sundberg Molecular Phylogenetics and Evolution 37 (2), 494-502, 2005 | 72 | 2005 |
Cryptic species of Notophyllum (Polychaeta: Phyllodocidae) in Scandinavian waters A Nygren, J Eklöf, F Pleijel Organisms Diversity & Evolution 10, 193-204, 2010 | 49 | 2010 |
Phylogenetic position of Nerillidae and Aberranta (Polychaeta, Annelida), analysed by direct optimization of combined molecular and morphological data K Worsaae, A Nygren, GW Rouse, G Giribet, J Persson, P Sundberg, ... Zoologica Scripta 34 (3), 313-328, 2005 | 46 | 2005 |
Phylogeny and reproduction in Syllidae (Polychaeta) A Nygren Zoological journal of the Linnean Society 126 (3), 365-386, 1999 | 44 | 1999 |
Phylogeny of Hesionidae (Aciculata, Polychaeta), assessed from morphology, 18S rDNA, 28S rDNA, 16S rDNA and COI C Ruta, A Nygren, V Rousset, P Sundberg, A Tillier, H Wiklund, F Pleijel Zoologica Scripta 36 (1), 99-107, 2007 | 43 | 2007 |
Five colour morphs and three new species of Gyptis (Hesionidae, Annelida) under a jetty in Edithburgh, South Australia F Pleijel, G Rouse, A Nygren Zoologica Scripta 38 (1), 89-99, 2009 | 40 | 2009 |
Colour polymorphism in the polychaete Harmothoe imbricata (Linnaeus, 1767) A Nygren, E Norlinder, M Panova, F Pleijel Marine Biology Research 7 (1), 54-62, 2011 | 37 | 2011 |
Arctic-boreal sibling species of Paranaitis (Polychaeta, Phyllodocidae) A Nygren, J Eklöf, F Pleijel Marine Biology Research 5 (4), 315-327, 2009 | 37 | 2009 |
A new nemertean species: what are the useful characters for ribbon worm descriptions? M Strand, A Herrera-Bachiller, A Nygren, T Kånneby Journal of the Marine Biological Association of the United Kingdom 94 (2 …, 2014 | 36 | 2014 |
Vrijenhoekia balaenophila, a new hesionid polychaete from a whale fall off California F Pleijel, GW Rouse, C Ruta, H Wiklund, A Nygren Zoological Journal of the Linnean Society 152 (4), 625-634, 2008 | 32 | 2008 |
Two apparently unrelated groups of symbiotic annelids, Nautiliniellidae and Calamyzidae (Phyllodocida, Annelida), are a clade of derived chrysopetalid polychaetes MT Aguado, A Nygren, GW Rouse Cladistics 29 (6), 610-628, 2013 | 30 | 2013 |
The phylogenetic relationships between Amphinomidae, Archinomidae and Euphrosinidae (Amphinomida: Aciculata: Polychaeta), inferred from molecular data H Wiklund, A Nygren, F Pleijel, P Sundberg Journal of the Marine Biological Association of the United Kingdom 88 (3 …, 2008 | 28 | 2008 |