List of works - Bjarni Kristófer Kristjánsson

A way forward with eco evo devo: an extended theory of resource polymorphism with postglacial fishes as model systems

scientific article published on 19 June 2019

AFLPs and mitochondrial haplotypes reveal local adaptation to extreme thermal environments in a freshwater gastropod

scientific article

Bacterial diversity in Icelandic cold spring sources and in relation to the groundwater amphipod Crangonyx islandicus

scientific article published on 02 October 2019

Bones in motion: Ontogeny of craniofacial development in sympatric arctic charr morphs

scientific article

Characterisation and expression of the paired box protein 7 (Pax7) gene in polymorphic Arctic charr (Salvelinus alpinus).

scientific article published on 6 September 2006

Chironomidae fauna of springs in Iceland – assessing the ecological relevance behind Tuxen’s spring classification

scholarly article by Agnes-Katharina Kreiling et al published 31 May 2018 in Journal of Limnology

Connectivity in a pond system influences migration and genetic structure in threespine stickleback

scientific article published on 18 January 2013

Corrigendum to “Molecular taxonomy and phylogenetic affinities of two groundwater amphipods, Crangonyx islandicus and Crymostygius thingvallensis, endemic to Iceland” [Mol. Phylogenet. Evol. 58 (2011) 527–539]

scholarly article by Etienne Kornobis et al published January 2012 in Molecular Phylogenetics and Evolution

Crangonyx islandicus sp. nov., a subterranean freshwater amphipod (Crustacea, Amphipoda, Crangonyctidae) from springs in lava fields in Iceland ⬇️

scientific article published on 27 November 2006

Crymostygidae, a new family of subterranean freshwater gammaridean amphipods (Crustacea) recorded from subarctic Europe

scientific article published in 2004

Diet of Juvenile Lumpsucker Cyclopterus lumpus (Cyclopteridae) in Floating Seaweed: Effects of Ontogeny and Prey Availability

scientific article published in May 2002

Differences among families in craniofacial shape at early life-stages of Arctic charr (Salvelinus alpinus)

scientific article published on 26 October 2020

Differential gene expression during early development in recently evolved and sympatric Arctic charr morphs

scientific article published on 7 February 2018

Differential gene expression during early development in recently evolved and sympatric Arctic charr morphs

Divergence in social foraging among morphs of the three-spined stickleback,Gasterosteus aculeatus

Divergence of gastropod life history in contrasting thermal environments in a geothermal lake

scientific article published in July 2016

Drift versus selection as drivers of phenotypic divergence at small spatial scales: The case of Belgjarskógur threespine stickleback

scientific article published on 27 June 2019

Ecosystem size matters: the dimensionality of intralacustrine diversification in Icelandic stickleback is predicted by lake size

scientific article

Evolution of adaptive diversity and genetic connectivity in Arctic charr (Salvelinus alpinus) in Iceland.

scientific article

Extreme sexual brain size dimorphism in sticklebacks: a consequence of the cognitive challenges of sex and parenting?

scientific article published on 19 January 2012

Fine-scale parallel patterns in diversity of small benthic Arctic charr (Salvelinus alpinus) in relation to the ecology of lava/groundwater habitats.

scientific article

Gene expression in the phenotypically plastic Arctic charr (Salvelinus alpinus): A focus on growth and ossification at early stages of development

scientific article published on 26 November 2018

Genetic analysis of ciliates living on the groundwater amphipod Crangonyx islandicus (Amphipoda: Crangonyctidae)

scientific article published in 2017

Independent axes of genetic variation and parallel evolutionary divergence of opercle bone shape in threespine stickleback

scientific article

Invertebrate biodiversity in cold groundwater fissures in Iceland.

scientific article

Molecular evidence of the survival of subterranean amphipods (Arthropoda) during Ice Age underneath glaciers in Iceland.

scientific article

Molecular taxonomy and phylogenetic affinities of two groundwater amphipods, Crangonyx islandicus and Crymostygius thingvallensis, endemic to Iceland.

scientific article

Morphological segregation of Icelandic threespine stickleback (Gasterosteus aculeatus L)

scholarly article by Bjarni K. Kristjansson et al published June 2002 in Biological Journal of the Linnean Society

Multigenerational exposure to elevated temperatures leads to a reduction in standard metabolic rate in the wild

scientific article published on 19 February 2020

Parallel Evolution, not Always so Parallel: Comparison of Small Benthic Charr, Salvelinus alpinus, from Grímsnes and Thingvallavatn, Iceland

scholarly article by Rakel Júlía Sigursteinsdóttir & Bjarni K. Kristjánsson published October 2005 in Environmental Biology of Fishes

Phenotypic plasticity in the morphology of small benthic Icelandic Arctic charr (Salvelinus alpinus )

scholarly article by Bjarni K. Kristjánsson et al published 28 September 2017 in Ecology of Freshwater Fish

Quick divergence but slow convergence during ecotype formation in lake and stream stickleback pairs of variable age.

scientific article

Rapid Morphological Changes in Threespine Stickleback, Gasterosteus aculeatus, in Freshwater

Rapid evolution of muscle fibre number in post-glacial populations of Arctic charr Salvelinus alpinus

scientific article published in December 2004

Recreational scuba diving in a groundwater ecosystem: Disturbance mechanisms, ecological impacts and stakeholder perceptions

scientific article

Repeatability of Adaptive Radiation Depends on Spatial Scale: Regional Versus Global Replicates of Stickleback in Lake Versus Stream Habitats

scientific article published on 01 February 2020

Salmonid genomes have a remarkably expanded akirin family, coexpressed with genes from conserved pathways governing skeletal muscle growth and catabolism

scientific article

Spatial phenotypic and genetic structure of threespine stickleback (Gasterosteus aculeatus) in a heterogeneous natural system, Lake Mývatn, Iceland.

scientific article published on 06 August 2013

Spring type influences invertebrate communities at cold spring sources

article

Subglacial Refugia in Iceland Enabled Groundwater Amphipods to Survive Glaciations

scholarly article by Bjarni K. Kristjánsson & Jörundur Svavarsson published August 2007 in The American Naturalist

Subglacial refugia in Iceland enabled groundwater amphipods to survive glaciations

scientific article

The Importance of Egg Size and Social Effects for Behaviour of Arctic Charr Juveniles

article by Camille A.-L. Leblanc et al published 9 June 2011 in Ethology

The developmental transcriptome of contrasting Arctic charr ( Salvelinus alpinus) morphs.

scientific article published on June 2015

The developmental transcriptome of contrasting Arctic charr (Salvelinus alpinus) morphs

scientific article published on 01 June 2015

The parallel evolution of dwarfism in Arctic charr is accompanied by adaptive divergence in mTOR-pathway gene expression.

scientific article published on 29 June 2011

Universal scaling rules predict evolutionary patterns of myogenesis in species with indeterminate growth.

scientific article

Unusual number of pectoral fin rays in an Icelandic population of threespine stickleback (Gasterosteus aculeatus) recently isolated in freshwater

scholarly article by Bjarni K. Kristjánsson et al published July 2005 in Evolutionary Ecology

Variability in the functional role of Arctic charr Salvelinus alpinus as it relates to lake ecosystem characteristics

article

Variation in egg size and offspring phenotype among and within seven Arctic charr morphs

scientific article published in 2022

Variation in parasite resistance of Arctic charr, , between and within sympatric morphs

scientific article

Variation in the magnitude of morphological and dietary differences between individuals among populations of small benthic Arctic charr in relation to ecological factors.

scientific article published on 3 January 2018

Water temperature, not fish morph, determines parasite infections of sympatric Icelandic threespine sticklebacks (Gasterosteus aculeatus).

scientific article published on 17 April 2013

List of works by Bjarni Kristófer Kristjánsson

A way forward with eco evo devo: an extended theory of resource polymorphism with postglacial fishes as model systems

AFLPs and mitochondrial haplotypes reveal local adaptation to extreme thermal environments in a freshwater gastropod

Bacterial diversity in Icelandic cold spring sources and in relation to the groundwater amphipod Crangonyx islandicus

Bones in motion: Ontogeny of craniofacial development in sympatric arctic charr morphs

Characterisation and expression of the paired box protein 7 (Pax7) gene in polymorphic Arctic charr (Salvelinus alpinus).

Chironomidae fauna of springs in Iceland – assessing the ecological relevance behind Tuxen’s spring classification

Connectivity in a pond system influences migration and genetic structure in threespine stickleback

Corrigendum to “Molecular taxonomy and phylogenetic affinities of two groundwater amphipods, Crangonyx islandicus and Crymostygius thingvallensis, endemic to Iceland” [Mol. Phylogenet. Evol. 58 (2011) 527–539]

Crangonyx islandicus sp. nov., a subterranean freshwater amphipod (Crustacea, Amphipoda, Crangonyctidae) from springs in lava fields in Iceland ⬇️

Crymostygidae, a new family of subterranean freshwater gammaridean amphipods (Crustacea) recorded from subarctic Europe

Diet of Juvenile Lumpsucker Cyclopterus lumpus (Cyclopteridae) in Floating Seaweed: Effects of Ontogeny and Prey Availability

Differences among families in craniofacial shape at early life-stages of Arctic charr (Salvelinus alpinus)

Differential gene expression during early development in recently evolved and sympatric Arctic charr morphs

Differential gene expression during early development in recently evolved and sympatric Arctic charr morphs

Differential gene expression during early development in recently evolved and sympatric Arctic charr morphs

Divergence in social foraging among morphs of the three-spined stickleback,Gasterosteus aculeatus

Divergence of gastropod life history in contrasting thermal environments in a geothermal lake

Drift versus selection as drivers of phenotypic divergence at small spatial scales: The case of Belgjarskógur threespine stickleback

Ecosystem size matters: the dimensionality of intralacustrine diversification in Icelandic stickleback is predicted by lake size

Evolution of adaptive diversity and genetic connectivity in Arctic charr (Salvelinus alpinus) in Iceland.

Extreme sexual brain size dimorphism in sticklebacks: a consequence of the cognitive challenges of sex and parenting?

Fine-scale parallel patterns in diversity of small benthic Arctic charr (Salvelinus alpinus) in relation to the ecology of lava/groundwater habitats.

Gene expression in the phenotypically plastic Arctic charr (Salvelinus alpinus): A focus on growth and ossification at early stages of development

Genetic analysis of ciliates living on the groundwater amphipod Crangonyx islandicus (Amphipoda: Crangonyctidae)

Independent axes of genetic variation and parallel evolutionary divergence of opercle bone shape in threespine stickleback

Invertebrate biodiversity in cold groundwater fissures in Iceland.

Molecular evidence of the survival of subterranean amphipods (Arthropoda) during Ice Age underneath glaciers in Iceland.

Molecular taxonomy and phylogenetic affinities of two groundwater amphipods, Crangonyx islandicus and Crymostygius thingvallensis, endemic to Iceland.

Morphological segregation of Icelandic threespine stickleback (Gasterosteus aculeatus L)

Multigenerational exposure to elevated temperatures leads to a reduction in standard metabolic rate in the wild

Parallel Evolution, not Always so Parallel: Comparison of Small Benthic Charr, Salvelinus alpinus, from Grímsnes and Thingvallavatn, Iceland

Phenotypic plasticity in the morphology of small benthic Icelandic Arctic charr (Salvelinus alpinus )

Quick divergence but slow convergence during ecotype formation in lake and stream stickleback pairs of variable age.

Rapid Morphological Changes in Threespine Stickleback, Gasterosteus aculeatus, in Freshwater

Rapid evolution of muscle fibre number in post-glacial populations of Arctic charr Salvelinus alpinus

Recreational scuba diving in a groundwater ecosystem: Disturbance mechanisms, ecological impacts and stakeholder perceptions

Repeatability of Adaptive Radiation Depends on Spatial Scale: Regional Versus Global Replicates of Stickleback in Lake Versus Stream Habitats

Salmonid genomes have a remarkably expanded akirin family, coexpressed with genes from conserved pathways governing skeletal muscle growth and catabolism

Spatial phenotypic and genetic structure of threespine stickleback (Gasterosteus aculeatus) in a heterogeneous natural system, Lake Mývatn, Iceland.

Spring type influences invertebrate communities at cold spring sources

Subglacial Refugia in Iceland Enabled Groundwater Amphipods to Survive Glaciations

Subglacial refugia in Iceland enabled groundwater amphipods to survive glaciations

The Importance of Egg Size and Social Effects for Behaviour of Arctic Charr Juveniles

The developmental transcriptome of contrasting Arctic charr ( Salvelinus alpinus) morphs.

The developmental transcriptome of contrasting Arctic charr (Salvelinus alpinus) morphs

The developmental transcriptome of contrasting Arctic charr (Salvelinus alpinus) morphs

The parallel evolution of dwarfism in Arctic charr is accompanied by adaptive divergence in mTOR-pathway gene expression.

Universal scaling rules predict evolutionary patterns of myogenesis in species with indeterminate growth.

Unusual number of pectoral fin rays in an Icelandic population of threespine stickleback (Gasterosteus aculeatus) recently isolated in freshwater

Variability in the functional role of Arctic charr Salvelinus alpinus as it relates to lake ecosystem characteristics

Variation in egg size and offspring phenotype among and within seven Arctic charr morphs

Variation in parasite resistance of Arctic charr, , between and within sympatric morphs

Variation in the magnitude of morphological and dietary differences between individuals among populations of small benthic Arctic charr in relation to ecological factors.

Water temperature, not fish morph, determines parasite infections of sympatric Icelandic threespine sticklebacks (Gasterosteus aculeatus).