2023 The Tyge Christensen Award for the best paper published in Phycologia during 2022

Haraguchi, L., Moestrup, Ø., Jakobsen, H.H., and Lundholm, N. (2022). Phytoflagellate diversity in Roskilde Fjord (Denmark), including the description of Pyramimonas octopora sp. nov. (Pyramimonadales, Chlorophyta). Phycologia, 61(1), 45-59.

2022 The Tyge Christensen Award for the best paper published in Phycologia during 2021

Archontikis, O.A., and Young, J.R. (2021). A reappraisal of the taxonomy and biodiversity of the extant coccolithophore genus Palusphaera (Rhabdosphaeraceae, Prymnesiophyceae). Phycologia, 60(6), 589-602.

2021 The Tyge Christensen Award for the best paper published in Phycologia during 2020

Akita, S., Hashimoto, K., Hanyuda, T., and Kawai, H. (2020). Molecular phylogeny and biogeography of Ecklonia spp.(Laminariales, Phaeophyceae) in Japan revealed taxonomic revision of E. kurome and E. stolonifera. Phycologia, 59(4), 330-339. Archontikis, O. A., & Young, J. R. (2021). A reappraisal of the taxonomy and biodiversity of the extant coccolithophore genus Palusphaera (Rhabdosphaeraceae, Prymnesiophyceae). Phycologia, 60(6), 589-602.

2020 The Tyge Christensen Award for the best paper published in Phycologia during 2019

Klochkova, T.A., Motomura, T., Nagasato, C., Klimova, A.V., and Kim, G.H. (2019). The role of egg flagella in the settlement and development of zygotes in two Saccharina species. Phycologia, 58(2), 145-153.

2019 The Tyge Christensen Award for the best paper published in Phycologia during 2018

Hoshino, M., Ishikawa, S., and Kogame, K. (2018). Concordance between DNA-based species boundaries and reproductive isolating barriers in the Scytosiphon lomentaria species complex (Ectocarpales, Phaeophyceae). Phycologia, 57(2), 232-242.

2018 The Tyge Christensen Award for the best paper published in Phycologia during 2017

Wham, D.C., Ning, G., and LaJeunesse, T.C. (2017). Symbiodinium glynnii sp. nov., a species of stress-tolerant symbiotic dinoflagellates from pocilloporid and montiporid corals in the Pacific Ocean. Phycologia, 56(4), 396-409.

2017 The Tyge Christensen Award for the best paper published in Phycologia during 2016

Caisová, L. (2016). Dicranochaete – an enigmatic green alga with surprising adaptive capabilities. Phycologia 55(2): 219-229. 

 

2016 The Tyge Christensen Award for the best paper published in Phycologia during 2015

Onuma, R., K. Watanabe, and T. Horiguchi (2015). Pellucidodinium psammophilum gen. & sp. nov. and Nusuttodinium desymbiontum sp. nov. (Dinophyceae), two novel heterotrophs closely related to kleptochloroplastidic dinoflagellates. Phycologia 54(2): 192-209.

 

2015 The Tyge Christensen Award for the best paper published in Phycologia during 2014

LaJeunesse, T.C., D. C. Wham, D.T. Pettay, J.E. Parkinson, S. Keshavmurthy, and C.A. Chen (2014). Ecologically differentiated stress-tolerant endosymbionts in the dinoflagellate genus Symbiodinium (Dinophyceae) Clade D are different species. Phycologia 53(4): 304-319.

 

2014 The Tyge Christensen Award for the best paper published in Phycologia during 2013

Ogawa, T., Ohki, K., & M. Kamiya (2013). Differences of spatial distribution and seasonal succession among Ulva species (Ulvophyceae) across salinity gradients. Phycologia, 52(6): 637-651.

 

2013 The Tyge Christensen Award for the best paper published in Phycologia during 2012

Schaller, S., D. Latowski, M. Jemiola-Rzeminska, T. Quaas, C. Wilhelm, K. Strzalka, and R. Goss (2012). The investigation of violaxanthin de-epoxidation in the primitive green alga Mantoniella squamata (Prasinophyceae) indicates mechanistic differences in xanthophyll conversion to higher plants. Phycologia 51(4): 359-370.

 

2012 The Tyge Christensen Award for the best paper published in Phycologia during 2011

Lundholm, N., S. Ribeiro, T.J. Andersen, T. Koch, A. Godhe, F. Ekelund, and M. Ellegaard (2011). Buried alive-germination of up to a century-old marine protist resting stages. Phycologia 50(6): 629-640.

 

2011 The Tyge Christensen Award for the best paper published in Phycologia during 2010

Ribeiro, S., N. Lundholm, A. Amorim, and M. Ellegaard (2010).  Protoperidinium minutum (Dinophyceae) from Portugal: cyst-theca relationship and phylogenetic position on the basis of single-cell SSU and LSU rDNA sequencing.  Phycologia, 49 (1): 48-63.

 

2010 The Tyge Christensen Award for the best paper published in Phycologia during 2009.

R.W. Litaker, M.W. Vandersea, M.A. Faust, S.R. Kibler, M. Chinain, M.J. Holmes, W.C. Holland, and P.A. Tester (2009). Taxonomy of Gambierdiscus including four new species, Gambierdiscus caribaeus, G. carolinianus, G. carpenteri and G. reutzleri (Gonyaulacales, Dinophyceae). Phycologia 48(5): 344-390.

 

2009 The Tyge Christensen Award for the best  paper published in Phycologia during 2008.

Takano, Y., G. Hansen, D. Fujita, and T. Horiguchi (2008). Serial replacement of diatom endosymbionts in two freshwater dinoflagellates, Peridiniopsis spp. (Peridiniales, Dinophyceae).  Phycologia 47(1): 41-53.

 

2008 The Tyge Christensen Award for the best paper published in Phycologia during 2007. Two papers shared the prize.

Hoef-Emden, K. (2007). Revision of the genus Cryptomonas (Cryptophyceae) II: incongruence between the classical morphospecies concept and molecular phylogeny in smaller pyrenoid-less cells. Phycologia 46: 402-428.

 

Cassar, N. and E.A. Laws (2007). Potential contribution of β-carboxylases to photosynthetic carbon isotope fractionation in a marine diatom. Phycologia 46: 307-314.

 

2007 The Tyge Christensen Award for the best paper published in Phycologia during 2006.  Two papers shared the prize.

Renninger, S., C.L. Dieckmann, and G. Kreimer (2006). Toward a protein map of the green algal eyespot: analysis of eyespot globule-associated proteins. Phycologia 45: 199-212.

 

Sims, P.A., D.G. Mann and L.K. Medlin (2006). Evolution of the diatoms: insights from fossil, biological and molecular data. Phycologia 45 (4), 361-402.

 

2006 The Tyge Christensen Award for the best microalgal paper published in Phycologia during 2005.

Nakayama, T., M. Yoshida, M.-H. Noel, M. Kawachi, and I. Inouye (2005). Ultrastructure and phylogenetic position of Chrysoculter rhomboideus gen. et sp. nov. (Prymnesiophyceae), a new flagellate haptophyte from Japanese coastal waters. Phycologia 44(4): 369–383.

 

2005 The Tyge Christensen Award for the best microalgal paper published in Phycologia during 2004.  Two papers shared the prize.

Milligan, K. and R. DeWreede (2004). Morphological variations do not effectively reduce drag forces at high wave-exposure for the macroalgal species Hedophyllum sessile (Laminariales, Phaeophyta).  Phycologia 43: 236-244.

Medlin, L. and I. Kaczmarska (2004). Evolution of the diatoms: V. Morphological and cytological support for the major clades and a taxonomic revision. Phycologia 43: 245-270.

2004 The Tyge Christensen Award for the best microalgal paper published in Phycologia during 2003.

Berger, S., U. Fettweiss, S. Gleissberg, L.B. Liddle, U. Richter, H. Sawitzky, and G. Zuccarello (2003). 18S rDNA phylogeny and evolution of cap development in Polyphysaceae (formerly Acetabulariaceae; Dasycladales, Chlorophyta). Phycologia 42: 506-561.

 

2003 The Tyge Christensen Award for the best microalgal paper published in Phycologia during 2001 and 2002

Blackburn, S.I., C.J.S. Bolch, K. A. Haskard, and G.M. Hallegraeff (2002) Reproductive compatibility among four global populations of the toxic dinoflagellate Gymnodinium catenatum (Dinophyceae). Phycologia 40: 78-87.

 

2002 The Tyge Christensen Award for the best macroalgal paper published in Phycologia during 2000 and 2001.

Iken, K., C.D. Amsler, S.P. Greer, and J.B. McClintock (2001). Qualitative and quantitative studies of swimming behaviour of Hincksia irregularis (Phaeophyceae) spores: ecological implications and parameters for quantitative swimming assays. Phycologia 40:359-366.

 

2001 The Tyge Christensen Award for the best microalgal paper published in Phycologia during 1999 and 2000.

Edvardsen, B., W. Eikrem, J.C. Green, R.A. Andersen, S.Y. Moon-van der Staay, and L.K. Medlin (2000). Phylogenetic reconstructions of the Haptophyta inferred from 18S ribosomal DNA sequences and available morphological data. Phycologia 39: 19-35.

 

2000 The Tyge Christensen Award for the best macroalgal paper published in Phycologia during 1997, 1998, and 1999.

Zuccarello, G.C., J.A.West, and R.J. King (1999). Evolutionary divergence in the Bostrychia moritziana/B. radicans complex (Rhodomelaceae, Rhodophyta): molecular and hybridization data. Phycologia 38: 234-244.

 

1999 The Tyge Christensen Award for the best microalgal paper published in Phycologia during 1997 and 1998)

Larsen, A., and B. Edvardsen (1998). Relative ploidy levels in Prymnesium parvum and P. patelliferum (Haptophyta) analyzed by flow cytometry. Phycologia 37: 412-424.