World's Best Scientists 2026 revealed!

D-Index & Metrics

Ecology and Evolution

D-Index
50
Citations
10742
World Ranking
3813
National Ranking
1336

James B. Whitfield 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 James B. Whitfield sits on this spectrum.

37–46 publications: 11 scientists 47–56 publications: 41 scientists 57–66 publications: 147 scientists 67–76 publications: 219 scientists 77–86 publications: 409 scientists 87–96 publications: 467 scientists 97–106 publications: 613 scientists 107–116 publications: 585 scientists 117–126 publications: 591 scientists 127–136 publications: 567 scientists 137–146 publications: 535 scientists 147–156 publications: 481 scientists 157–166 publications: 404 scientists 167–176 publications: 338 scientists 177–186 publications: 362 scientists 187–196 publications: 309 scientists 197–206 publications: 246 scientists 207–216 publications: 223 scientists 217–226 publications: 205 scientists 227–236 publications: 167 scientists 237–246 publications: 141 scientists 247–256 publications: 150 scientists 257–266 publications: 125 scientists 267–276 publications: 113 scientists 277–286 publications: 92 scientists 287–296 publications: 81 scientists 297–306 publications: 77 scientists 307–316 publications: 64 scientists 317–326 publications: 47 scientists 327–336 publications: 58 scientists 337–346 publications: 52 scientists 347–356 publications: 48 scientists 357–366 publications: 50 scientists 367–376 publications: 30 scientists 377–386 publications: 30 scientists 387–396 publications: 34 scientists 397–406 publications: 25 scientists 407–416 publications: 17 scientists 417–426 publications: 12 scientists 427–436 publications: 20 scientists 437–446 publications: 9 scientists 447–456 publications: 12 scientists 457–466 publications: 11 scientists 467–476 publications: 13 scientists 477–486 publications: 10 scientists 487–496 publications: 7 scientists 497–506 publications: 12 scientists 507–516 publications: 10 scientists 517–526 publications: 9 scientists 527–532 publications: 6 scientists 533+ publications: 100 scientists
37 publications 533+

This scientist: 159 publications — 57th percentile

57% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 533 publications or more.

James B. Whitfield 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 James B. Whitfield 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: 152 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: 120 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: 28 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: 8 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: 3 scientists 122+ D-Index: 99 scientists
30 D-Index 122+

This scientist: 50 D-Index — 56th percentile

56% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 122 D-Index or more.

Research.com Recognitions

  • 2011 - Fellow of the American Association for the Advancement of Science (AAAS)
  • 1999 - Fellow of the Royal Society of Canada Academy of Science

Overview

James B. Whitfield is affiliated with the University of Illinois at Urbana-Champaign in the United States. Their research primarily focuses on agricultural and biological sciences, with significant contributions in insect science, ecology, evolution, behavior, systematics, and genetics.

Their work spans several interconnected subfields, including:

  • Insect Science
  • Ecology, Evolution, Behavior and Systematics
  • Genetics
  • Plant Science
  • Ecology

The main research topics covered in their publications include:

  • Insect-Plant Interactions and Control
  • Hymenoptera taxonomy and phylogeny
  • Plant and animal studies
  • Lepidoptera: Biology and Taxonomy
  • Insect symbiosis and bacterial influences
  • Insect and Arachnid Ecology and Behavior
  • Insect behavior and control techniques

James B. Whitfield has authored papers published in a variety of venues, frequently contributing to the following journals:

  • ZooKeys
  • Journal of Hymenoptera Research
  • Global Biodiversity Information Facility
  • Communications Biology
  • Molecular Phylogenetics and Evolution

Recent notable publications include:

  • "Chromosomal scale assembly of parasitic wasp genome reveals symbiotic virus colonization" (2021), Communications Biology
  • "Phylogenomics of Ichneumonoidea (Hymenoptera) and implications for evolution of mode of parasitism and viral endogenization" (2020), Molecular Phylogenetics and Evolution
  • "Importance of interaction rewiring in determining spatial and temporal turnover of tritrophic (Piper-caterpillar-parasitoid) metanetworks in the Yucatán Península, México" (2021), Biotropica
  • "Many evolutionary roads led to virus domestication in ichneumonoid parasitoid wasps" (2021), Current Opinion in Insect Science
  • "First record of miracine parasitoid wasps (Hymenoptera: Braconidae) from Australia: molecular phylogenetics and morphology reveal multiple new species" (2022), Austral Entomology

Frequent collaborators in their research projects include:

  • Lee A. Dyer
  • Daniel H. Janzen
  • José Fernández-Triana
  • Scott Richard Shaw
  • Carmen Pozo

James B. Whitfield has been recognized by professional scientific communities with honors such as:

  • Fellow of the American Association for the Advancement of Science (AAAS), 2011
  • Fellow of the Royal Society of Canada, 1999 (Academy of Science)

Best Publications

  • Functional and evolutionary insights from the genomes of three parasitoid Nasonia species.

    John H. Werren;Stephen Richards;Christopher A. Desjardins;Oliver Niehuis

  • A minimalist barcode can identify a specimen whose DNA is degraded

    Mehrdad Hajibabaei;M. Alex Smith;Daniel H. Janzen;Josephine J. Rodriguez

  • Extreme diversity of tropical parasitoid wasps exposed by iterative integration of natural history, DNA barcoding, morphology, and collections

    M. Alex Smith;Josephine J. Rodriguez;James B. Whitfield;Andrew R. Deans

  • Deciphering ancient rapid radiations

    James B. Whitfield;Peter J. Lockhart

  • Integration of DNA Barcoding Into An Ongoing Inventory of Complex Tropical Biodiversity

    Daniel H. Janzen;Winnie Hallwachs;Patrick Blandin;John M. Burns

  • Wolbachia and DNA Barcoding Insects: Patterns, Potential, and Problems

    M. Alex Smith;Claudia Bertrand;Kate Crosby;Eldon S. Eveleigh

  • Ancient rapid radiations of insects: challenges for phylogenetic analysis.

    James Bryan Whitfield;Karl M. Kjer

  • Phylogeny and evolution of host-parasitoid interactions in hymenoptera.

    James Bryan Whitfield

  • Networks: expanding evolutionary thinking

    Eric Bapteste;Leo van Iersel;Axel Janke;Scot Kelchner

  • Phylogenetic Signal in the COI, 16S, and 28S Genes for Inferring Relationships among Genera of Microgastrinae (Hymenoptera; Braconidae): Evidence of a High Diversification Rate in This Group of Parasitoids

    Patrick Mardulyn;James B. Whitfield

  • Estimating the age of the polydnavirus/braconid wasp symbiosis.

    James B. Whitfield

  • Phylogeny of the parasitic microgastroid subfamilies (Hymenoptera: Braconidae) based on sequence data from seven genes, with an improved time estimate of the origin of the lineage.

    Nicholas Murphy;Jonathan C. Banks;James B. Whitfield;Andrew D. Austin

  • Virus or not? Phylogenetics of polydnaviruses and their wasp carriers

    James B. Whitfield;Sassan Asgari

  • Review of Apanteles sensu stricto (Hymenoptera, Braconidae, Microgastrinae) from Area de Conservación Guanacaste, northwestern Costa Rica, with keys to all described species from Mesoamerica.

    Jose L. Fernandez-Triana;James B. Whitfield;Josephine J. Rodriguez;M. Alex Smith

  • Extrapolations from field studies and known faunas converge on dramatically increased estimates of global microgastrine parasitoid wasp species richness (Hymenoptera: Braconidae)

    Josephine J. Rodriguez;Jose L. Fernández-Triana;M. Alex Smith;Daniel H. Janzen

  • DNA barcoding and the taxonomy of Microgastrinae wasps (Hymenoptera, Braconidae): impacts after 8 years and nearly 20 000 sequences.

    M. Alex Smith;J. L. Fernández-Triana;J. L. Fernández-Triana;E. Eveleigh;J. Gómez

  • Viruses and virus-like entities in the parasitic Hymenoptera

    D B Stoltz;J B Whitfield

  • Molecular and Morphological Data Suggest a Single Origin of the Polydnaviruses among Braconid Wasps

    James Bryan Whitfield

  • DiscoVista: Interpretable visualizations of gene tree discordance.

    Erfan Sayyari;James B. Whitfield;Siavash Mirarab

  • Hierarchical analysis of variation in the mitochondrial 16S rRNA gene among Hymenoptera.

    James B. Whitfield;Sydney A. Cameron

  • PHYLOGENY OF THE SUBFAMILIES OF THE FAMILY BRACONIDAE (HYMENOPTERA: ICHNEUMONOIDEA): A REASSESSMENT

    R.A. Wharton;S.R. Shaw;M.J. Sharkey;D.B. Wahl

  • Phylogenetic Networks: Concepts, Algorithms and Applications

    James B. Whitfield

Frequent Co-Authors

Daniel H. Janzen
Daniel H. Janzen University of Pennsylvania
Sydney A. Cameron
Sydney A. Cameron University of Illinois at Urbana-Champaign
M. Alex Smith
M. Alex Smith University of Guelph
Winnie Hallwachs
Winnie Hallwachs University of Pennsylvania
Paul D. N. Hebert
Paul D. N. Hebert University of Guelph
Donald L. J. Quicke
Donald L. J. Quicke Chulalongkorn University
Lee A. Dyer
Lee A. Dyer University of Nevada Reno
Louise E. M. Vet
Louise E. M. Vet Wageningen University & Research
Paul J. Ode
Paul J. Ode Colorado State University
George E. Heimpel
George E. Heimpel University of Minnesota

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