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Ecology and Evolution
Iceland
2026

D-Index & Metrics

Ecology and Evolution

D-Index
51
Citations
10013
World Ranking
3638
National Ranking
2

Ingi Agnarsson publication distribution in Ecology and Evolution in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Ecology and Evolution in 2026. The highlighted bar marks where Ingi Agnarsson sits on this spectrum.

37–41 publications: 2 scientists 42–46 publications: 9 scientists 47–51 publications: 10 scientists 52–56 publications: 31 scientists 57–61 publications: 56 scientists 62–66 publications: 91 scientists 67–71 publications: 92 scientists 72–76 publications: 127 scientists 77–81 publications: 173 scientists 82–86 publications: 236 scientists 87–91 publications: 227 scientists 92–96 publications: 240 scientists 97–101 publications: 333 scientists 102–106 publications: 280 scientists 107–111 publications: 300 scientists 112–116 publications: 285 scientists 117–121 publications: 305 scientists 122–126 publications: 287 scientists 127–131 publications: 278 scientists 132–136 publications: 289 scientists 137–141 publications: 273 scientists 142–146 publications: 262 scientists 147–151 publications: 246 scientists 152–156 publications: 235 scientists 157–161 publications: 205 scientists 162–166 publications: 199 scientists 167–171 publications: 174 scientists 172–176 publications: 164 scientists 177–181 publications: 173 scientists 182–186 publications: 189 scientists 187–191 publications: 170 scientists 192–196 publications: 139 scientists 197–201 publications: 128 scientists 202–206 publications: 117 scientists 207–211 publications: 115 scientists 212–216 publications: 107 scientists 217–221 publications: 124 scientists 222–226 publications: 81 scientists 227–231 publications: 82 scientists 232–236 publications: 85 scientists 237–241 publications: 75 scientists 242–246 publications: 66 scientists 247–251 publications: 81 scientists 252–256 publications: 69 scientists 257–261 publications: 70 scientists 262–266 publications: 55 scientists 267–271 publications: 64 scientists 272–276 publications: 49 scientists 277–281 publications: 48 scientists 282–286 publications: 44 scientists 287–291 publications: 45 scientists 292–296 publications: 36 scientists 297–301 publications: 39 scientists 302–306 publications: 38 scientists 307–311 publications: 30 scientists 312–316 publications: 34 scientists 317–321 publications: 25 scientists 322–326 publications: 22 scientists 327–331 publications: 28 scientists 332–336 publications: 30 scientists 337–341 publications: 22 scientists 342–346 publications: 30 scientists 347–351 publications: 26 scientists 352–356 publications: 22 scientists 357–361 publications: 29 scientists 362–366 publications: 21 scientists 367–371 publications: 12 scientists 372–376 publications: 18 scientists 377–381 publications: 17 scientists 382–386 publications: 13 scientists 387–391 publications: 21 scientists 392–396 publications: 13 scientists 397–401 publications: 10 scientists 402–406 publications: 15 scientists 407–411 publications: 8 scientists 412–416 publications: 9 scientists 417–421 publications: 8 scientists 422–426 publications: 4 scientists 427–431 publications: 10 scientists 432–436 publications: 10 scientists 437–441 publications: 5 scientists 442–446 publications: 4 scientists 447–451 publications: 10 scientists 452–456 publications: 2 scientists 457–461 publications: 4 scientists 462–466 publications: 7 scientists 467–471 publications: 7 scientists 472–476 publications: 6 scientists 477–481 publications: 6 scientists 482–486 publications: 3 scientists 487–491 publications: 3 scientists 492–496 publications: 4 scientists 497–501 publications: 4 scientists 502–506 publications: 8 scientists 507–511 publications: 5 scientists 512–516 publications: 4 scientists 517–521 publications: 5 scientists 522–526 publications: 4 scientists 527–530 publications: 5 scientists 531+ publications: 100 scientists
37 publications 531+

This scientist: 168 publications — 61st percentile

61% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 531 publications or more.

Ingi Agnarsson D-index placement in Ecology and Evolution in 2026

The chart shows the D-index (discipline H-index) distribution of Ecology and Evolution scientists ranked by Research.com in 2026. The highlighted bar marks where Ingi Agnarsson sits on this spectrum.

30 D-Index: 95 scientists 31 D-Index: 123 scientists 32 D-Index: 191 scientists 33 D-Index: 245 scientists 34 D-Index: 252 scientists 35 D-Index: 244 scientists 36 D-Index: 249 scientists 37 D-Index: 244 scientists 38 D-Index: 254 scientists 39 D-Index: 254 scientists 40 D-Index: 280 scientists 41 D-Index: 274 scientists 42 D-Index: 266 scientists 43 D-Index: 233 scientists 44 D-Index: 248 scientists 45 D-Index: 208 scientists 46 D-Index: 201 scientists 47 D-Index: 213 scientists 48 D-Index: 207 scientists 49 D-Index: 172 scientists 50 D-Index: 209 scientists 51 D-Index: 199 scientists 52 D-Index: 153 scientists 53 D-Index: 169 scientists 54 D-Index: 163 scientists 55 D-Index: 148 scientists 56 D-Index: 120 scientists 57 D-Index: 146 scientists 58 D-Index: 137 scientists 59 D-Index: 140 scientists 60 D-Index: 104 scientists 61 D-Index: 119 scientists 62 D-Index: 118 scientists 63 D-Index: 99 scientists 64 D-Index: 77 scientists 65 D-Index: 100 scientists 66 D-Index: 86 scientists 67 D-Index: 83 scientists 68 D-Index: 75 scientists 69 D-Index: 94 scientists 70 D-Index: 57 scientists 71 D-Index: 68 scientists 72 D-Index: 59 scientists 73 D-Index: 63 scientists 74 D-Index: 66 scientists 75 D-Index: 60 scientists 76 D-Index: 42 scientists 77 D-Index: 49 scientists 78 D-Index: 39 scientists 79 D-Index: 37 scientists 80 D-Index: 43 scientists 81 D-Index: 41 scientists 82 D-Index: 45 scientists 83 D-Index: 34 scientists 84 D-Index: 40 scientists 85 D-Index: 35 scientists 86 D-Index: 55 scientists 87 D-Index: 24 scientists 88 D-Index: 24 scientists 89 D-Index: 30 scientists 90 D-Index: 23 scientists 91 D-Index: 25 scientists 92 D-Index: 27 scientists 93 D-Index: 27 scientists 94 D-Index: 13 scientists 95 D-Index: 23 scientists 96 D-Index: 12 scientists 97 D-Index: 14 scientists 98 D-Index: 19 scientists 99 D-Index: 16 scientists 100 D-Index: 14 scientists 101 D-Index: 5 scientists 102 D-Index: 21 scientists 103 D-Index: 16 scientists 104 D-Index: 10 scientists 105 D-Index: 7 scientists 106 D-Index: 7 scientists 107 D-Index: 7 scientists 108 D-Index: 6 scientists 109 D-Index: 9 scientists 110 D-Index: 11 scientists 111 D-Index: 12 scientists 112 D-Index: 9 scientists 113 D-Index: 7 scientists 114 D-Index: 3 scientists 115 D-Index: 8 scientists 116 D-Index: 5 scientists 117 D-Index: 11 scientists 118 D-Index: 4 scientists 119 D-Index: 2 scientists 120 D-Index: 5 scientists 121+ D-Index: 100 scientists
30 D-Index 121+

This scientist: 51 D-Index — 58th percentile

58% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 121 D-Index or more.

Research.com Recognitions

  • 2026 - Research.com Ecology and Evolution in Iceland Leader Award
  • 2025 - Research.com Ecology and Evolution in Iceland Leader Award

Overview

Ingi Agnarsson is affiliated with the University of Iceland in Iceland. Their research encompasses several fields primarily within the biological sciences, with a strong emphasis on Biochemistry, Genetics and Molecular Biology as well as Agricultural and Biological Sciences. They have contributed extensively to Genetics, Ecology, Evolution, Behavior and Systematics, Paleontology, Molecular Biology, and Insect Science.

Their main research topics include Spider Taxonomy and Behavior Studies, Lepidoptera Biology and Taxonomy, Genetic Diversity and Population Structure, Subterranean Biodiversity and Taxonomy, Silk-based Biomaterials and Applications, Scarabaeidae Beetle Taxonomy and Biogeography, and Hymenoptera Taxonomy and Phylogeny.

Ingi Agnarsson has published work in several notable scientific venues. Frequent publication outlets include:

  • ZooKeys
  • Diversity
  • Science Advances
  • Systematic Biology
  • PeerJ

Significant recent publications by Ingi Agnarsson include:

  • "Improving Taxonomic Practices and Enhancing Its Extensibility-An Example from Araneology" (2021, Diversity)
  • "Correlation between protein secondary structure and mechanical performance for the ultra-tough dragline silk of Darwin's bark spider" (2021, Journal of The Royal Society Interface)
  • "Eyeless cave-dwelling Leptonetela spiders still rely on light" (2023, Science Advances)
  • "Increasing Information Content and Diagnosability in Family-Level Classifications" (2023, Systematic Biology)
  • "Global Diversification of Anelosimus Spiders Driven by Long-Distance Overwater Dispersal and Neogene Climate Oscillations" (2020, Systematic Biology)

Collaborations span multiple scientists with frequent co-authors including:

  • Matjaž Kuntner
  • Matjaž Gregorič
  • Jie Liu
  • Greta J. Binford
  • Yu Peng

Best Publications

  • Reconstructing web evolution and spider diversification in the molecular era.

    Todd A. Blackledge;Nikolaj Scharff;Jonathan A. Coddington;Tamas Szüts

  • Undersampling bias: the null hypothesis for singleton species in tropical arthropod surveys

    Jonathan A. Coddington;Ingi Agnarsson;Ingi Agnarsson;Jeremy A. Miller;Matjaž Kuntner;Matjaž Kuntner

  • Taxonomy in a changing world: seeking solutions for a science in crisis.

    Ingi Agnarsson;Ingi Agnarsson;Matjaž Kuntner;Matjaž Kuntner

  • Morphological phylogeny of cobweb spiders and their relatives (Araneae, Araneoidea, Theridiidae)

    Ingi Agnarsson

  • Bioprospecting Finds the Toughest Biological Material: Extraordinary Silk from a Giant Riverine Orb Spider

    Ingi Agnarsson;Ingi Agnarsson;Ingi Agnarsson;Matjaž Kuntner;Todd A. Blackledge

  • Spider phylogenomics: untangling the Spider Tree of Life

    Nicole L. Garrison;Juanita Rodriguez;Ingi Agnarsson;Jonathan A. Coddington

  • The phylogeny of Cetartiodactyla: the importance of dense taxon sampling, missing data, and the remarkable promise of cytochrome b to provide reliable species-level phylogenies.

    Ingi Agnarsson;Laura J. May-Collado

  • A time-calibrated species-level phylogeny of bats (Chiroptera, Mammalia).

    Ingi Agnarsson;Carlos M. Zambrana-Torrelio;Nadia Paola Flores-Saldana;Laura J. May-Collado

  • Phylogenomics Resolves a Spider Backbone Phylogeny and Rejects a Prevailing Paradigm for Orb Web Evolution

    Jason E. Bond;Nicole L. Garrison;Chris A. Hamilton;Rebecca L. Godwin

  • The Nephila clavipes genome highlights the diversity of spider silk genes and their complex expression

    Paul L Babb;Nicholas F Lahens;Sandra M Correa-Garhwal;David N Nicholson

  • Dogs, cats, and kin: a molecular species-level phylogeny of Carnivora.

    Ingi Agnarsson;Ingi Agnarsson;Matjaž Kuntner;Laura J. May-Collado;Laura J. May-Collado

  • Shark tales: a molecular species-level phylogeny of sharks (Selachimorpha, Chondrichthyes).

    Ximena Vélez-Zuazo;Ingi Agnarsson

  • SOCIALITY IN THERIDIID SPIDERS: REPEATED ORIGINS OF AN EVOLUTIONARY DEAD END

    Ingi Agnarsson;Ingi Agnarsson;Leticia Avilés;Jonathan A. Coddington;Wayne P. Maddison

  • The Form and Function of Spider Orb Webs: Evolution from Silk to Ecosystems

    Todd A. Blackledge;Matjaž Kuntner;Ingi Agnarsson

  • Spider silk as a novel high performance biomimetic muscle driven by humidity

    Ingi Agnarsson;Ali Dhinojwala;Vasav Sahni;Todd A. Blackledge

  • From a comb to a tree: phylogenetic relationships of the comb-footed spiders (Araneae, Theridiidae) inferred from nuclear and mitochondrial genes

    Miquel A Arnedo;Jonathan Coddington;Ingi Agnarsson;Ingi Agnarsson;Rosemary G Gillespie

  • Cytochrome b and Bayesian inference of whale phylogeny.

    Laura May-Collado;Laura May-Collado;Ingi Agnarsson;Ingi Agnarsson

  • Is ACCTRAN better than DELTRAN

    Ingi Agnarsson;Ingi Agnarsson;Jeremy A. Miller

  • Phylogenetic review of tonal sound production in whales in relation to sociality.

    Laura Johanna May-Collado;Laura Johanna May-Collado;Ingi Agnarsson;Douglas Wartzok

  • A revision of the New World eximius lineage of Anelosimus (Araneae, Theridiidae) and a phylogenetic analysis using worldwide exemplars

    Ingi Agnarsson

  • Behavioural and biomaterial coevolution in spider orb webs

    A. Sensenig;I. Agnarsson;I. Agnarsson;T. A. Blackledge

Frequent Co-Authors

Matjaž Kuntner
Matjaž Kuntner National Institute of Biology
Jonathan A. Coddington
Jonathan A. Coddington National Museum of Natural History
Daiqin Li
Daiqin Li National University of Singapore
Jonathan N. Pruitt
Jonathan N. Pruitt McMaster University
Leticia Avilés
Leticia Avilés University of British Columbia
Wayne P. Maddison
Wayne P. Maddison University of British Columbia
Mark S. Harvey
Mark S. Harvey Australian Museum
Ali Dhinojwala
Ali Dhinojwala University of Akron
Cheryl Y. Hayashi
Cheryl Y. Hayashi American Museum of Natural History
Dimitar Dimitrov
Dimitar Dimitrov University of Bergen

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