World's Best Scientists 2026 revealed!

D-Index & Metrics

Ecology and Evolution

D-Index
41
Citations
6229
World Ranking
5862
National Ranking
1993

Craig R. McClain 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 Craig R. McClain 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: 98 publications — 17th percentile

17% of scientists in this discipline score the same or lower.

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

Craig R. McClain 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 Craig R. McClain 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: 41 D-Index — 32nd percentile

32% of scientists in this discipline score the same or lower.

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

Overview

Craig R. McClain is affiliated with the University of Louisiana at Lafayette in the United States. Their research predominantly spans the fields of Environmental Science and Earth and Planetary Sciences, with a focus on Ecology and Oceanography. The scientist's work also intersects with subfields such as Global and Planetary Change, Ecology, Evolution, Behavior and Systematics, and Nature and Landscape Conservation.

The core topics of McClain's research involve Marine Biology and Ecology Research, Isotope Analysis in Ecology, Marine and fisheries research, Coral and Marine Ecosystems Studies, Marine Bivalve and Aquaculture Studies, Marine and coastal plant biology, and Coastal wetland ecosystem dynamics.

The scientist has published extensively in several scholarly journals. Frequent publication venues include Frontiers in Marine Science, Nature Ecology & Evolution, Marine Ecology, PLoS Biology, and Oikos.

Among recent papers, these stand out:

  • "Ecological variables for developing a global deep-ocean monitoring and conservation strategy," 2020, Nature Ecology & Evolution
  • "A Blueprint for an Inclusive, Global Deep-Sea Ocean Decade Field Program," 2020, Frontiers in Marine Science
  • "A decade to study deep-sea life," 2020, Nature Ecology & Evolution
  • "A Synthesis of Deep Benthic Faunal Impacts and Resilience Following the Deepwater Horizon Oil Spill," 2020, Frontiers in Marine Science
  • "Low-Cost, Deep-Sea Imaging and Analysis Tools for Deep-Sea Exploration: A Collaborative Design Study," 2022, Frontiers in Marine Science

Frequent collaborators include S. River D. Bryant, Granger Hanks, Lisa A. Levin, Noel A. Heim, and Jonathan L. Payne.

Best Publications

  • Global bathymetric patterns of standing stock and body size in the deep-sea benthos

    Michael A. Rex;Ron J. Etter;Jeremy S. Morris;Jenifer Crouse

  • Extinctions in ancient and modern seas

    Paul G. Harnik;Heike K. Lotze;Sean C. Anderson;Zoe V. Finkel

  • Two-phase increase in the maximum size of life over 3.5 billion years reflects biological innovation and environmental opportunity

    Jonathan L. Payne;Alison G. Boyer;James H. Brown;Seth Finnegan

  • A Source‐Sink Hypothesis for Abyssal Biodiversity

    Michael A. Rex;Craig R. McClain;Nicholas A. Johnson;Ron J. Etter

  • Ecological variables for developing a global deep-ocean monitoring and conservation strategy

    Roberto Danovaro;Emanuela Fanelli;Jacopo Aguzzi;David Billett

  • The dynamics of biogeographic ranges in the deep sea

    Craig R. McClain;Sarah Mincks Hardy

  • Habitat heterogeneity, disturbance, and productivity work in concert to regulate biodiversity in deep submarine canyons

    Craig R. McClain;James P. Barry

  • Paleontological baselines for evaluating extinction risk in the modern oceans

    Seth Finnegan;Sean C. Anderson;Paul G. Harnik;Carl Simpson

  • Seamounts: identity crisis or split personality?

    Craig R. McClain

  • Energetics of life on the deep seafloor

    Craig R. McClain;Andrew P. Allen;Derek P. Tittensor;Derek P. Tittensor;Michael A. Rex

  • Sizing ocean giants: patterns of intraspecific size variation in marine megafauna

    Craig R. McClain;Meghan A. Balk;Mark C. Benfield;Trevor A. Branch

  • Endemicity, Biogeography, Composition, and Community Structure On a Northeast Pacific Seamount

    Craig R. McClain;Lonny Lundsten;Micki Ream;James Barry

  • On some hypotheses of diversity of animal life at great depths on the sea floor

    Craig R. McClain;Thomas A. Schlacher

  • The Evolution of Energetic Scaling across the Vertebrate Tree of Life.

    Josef C. Uyeda;Matthew W. Pennell;Eliot T. Miller;Rafael Maia

  • The relationship between the standing stock of deep-sea macrobenthos and surface production in the western North Atlantic

    Nicholas A. Johnson;Janet W. Campbell;Timothy S. Moore;Michael A. Rex

  • The relationship between dissolved oxygen concentration and maximum size in deep-sea turrid gastropods: an application of quantile regression

    C. R. Mcclain;M. A. Rex

  • The evolutionary consequences of oxygenic photosynthesis: a body size perspective

    Jonathan L. Payne;Craig R. McClain;Alison G. Boyer;James H. Brown

  • Energetic tradeoffs control the size distribution of aquatic mammals

    William Gearty;Craig R. McClain;Jonathan L. Payne

  • Assemblage structure, but not diversity or density, change with depth on a northeast Pacific seamount

    Craig R. McClain;Lonny Lundsten;James Barry;Andrew DeVogelaere

  • Evolution of the indoor biome

    Laura J. Martin;Rachel I. Adams;Ashley Bateman;Holly M. Bik

  • Practices and promises of Facebook for science outreach: Becoming a "Nerd of Trust".

    Craig R. McClain

Frequent Co-Authors

Michael A. Rex
Michael A. Rex University of Massachusetts Boston
Jonathan L. Payne
Jonathan L. Payne Stanford University
Seth Finnegan
Seth Finnegan University of California, Berkeley
Derek P. Tittensor
Derek P. Tittensor Dalhousie University
James P. Barry
James P. Barry Monterey Bay Aquarium Research Institute
Michał Kowalewski
Michał Kowalewski Florida Museum of Natural History
Ron J. Etter
Ron J. Etter University of Massachusetts Boston
Felisa A. Smith
Felisa A. Smith University of New Mexico
Craig R. Smith
Craig R. Smith University of Hawaii at Manoa
Lisa A. Levin
Lisa A. Levin University of California, San Diego

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

Studying Ecology and Evolution opens doors to diverse career opportunities, but many students also seek flexible, accredited online degrees in related fields. If you are interested in human and environmental behavior dynamics, exploring child psychology masters programs can enhance your understanding of developmental influences on ecosystems and communities. Such programs often intersect with ecological concepts like adaptation, resilience, and behavioral change.

For those considering roles that combine research with direct service, options like the most affordable master's in counseling or an online masters in clinical psychology offer training in mental health support, assessment, and behavioral intervention. These skills are valuable when working in conservation education, outreach, or public health in environmental sectors.

If you’re interested in making a broader community impact, an online degree in human services can prepare you for roles supporting social change, sustainability initiatives, and nonprofit leadership. These degrees complement a foundation in ecology and evolution by equipping you with tools to address societal and environmental challenges holistically.

Best Scientists Citing Craig R. McClain

Trending Scientists

Recently Published Articles