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D-Index & Metrics

Ecology and Evolution

D-Index
45
Citations
7271
World Ranking
4881
National Ranking
86

Izeni Pires Farias 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 Izeni Pires Farias 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: 250 publications — 85th percentile

85% of scientists in this discipline score the same or lower.

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

Izeni Pires Farias 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 Izeni Pires Farias 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: 45 D-Index — 44th percentile

44% of scientists in this discipline score the same or lower.

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

Overview

Izeni Pires Farias is affiliated with the Federal University of Amazonas in Brazil. Their research primarily focuses on fields including Environmental Science and Biochemistry, Genetics and Molecular Biology. Key subfields of study involve Nature and Landscape Conservation, Paleontology, Global and Planetary Change, Genetics, and Social Psychology.

The scholar's work addresses a range of topics such as:

  • Amphibian and Reptile Biology
  • Evolution and Paleontology Studies
  • Fish biology, ecology, and behavior
  • Primate Behavior and Ecology
  • Genetic diversity and population structure
  • Fish Biology and Ecology Studies
  • Wildlife Ecology and Conservation

Farias has contributed to several recent publications, including:

  • "A global catalog of whole-genome diversity from 233 primate species" (2023), published in Science
  • "The landscape of tolerated genetic variation in humans and primates" (2023), published in Science
  • "Identification of constrained sequence elements across 239 primate genomes" (2023), published in Nature
  • "Unexpected but unsurprising lineage diversity within the most widespread Neotropical crocodilian genus Caiman (Crocodylia, Alligatoridae)" (2020), published in Systematics and Biodiversity
  • "Genomic analyses reveal two species of the matamata (Testudines: Chelidae: Chelus spp.) and clarify their phylogeography" (2020), published in Molecular Phylogenetics and Evolution

Their frequent co-authors, often collaborating on multiple projects, include Tomas Hrbek, Jean P. Boubli, Felipe Ennes Silva, Maria Nazareth Ferreira da Silva, and João Valsecchi.

Farias's research appears regularly in several publication venues such as:

  • bioRxiv (Cold Spring Harbor Laboratory)
  • Datasets - Sistema SALVE - ICMBio
  • Neotropical Ichthyology
  • PeerJ
  • Molecular Phylogenetics and Evolution

Best Publications

  • The complete genome sequence of Chromobacterium violaceum reveals remarkable and exploitable bacterial adaptability

    Ana Tereza Ribeiro de Vasconcelos;Darcy F. De Almeida;Mariangela Hungria;Claudia Teixeira Guimarães

  • The cytochrome b gene as a phylogenetic marker: the limits of resolution for analyzing relationships among cichlid fishes.

    Izeni P. Farias;Guillermo Ortí;Iracilda Sampaio;Horacio Schneider

  • Explosive Pleistocene range expansion leads to widespread Amazonian sympatry between robust and gracile capuchin monkeys

    Jessica W. Lynch Alfaro;Jean P. Boubli;Link E. Olson;Anthony F Di Fiore

  • A global catalog of whole-genome diversity from 233 primate species

    Unknown

  • Mitochondrial DNA phylogeny of the family cichlidae : monophyly and fast molecular evolution of the neotropical assemblage

    Izeni P. Farias;Guillermo Ortí;Iracilda Sampaio;Horacio Schneider

  • A new species of river dolphin from Brazil or: how little do we know our biodiversity.

    Tomas Hrbek;Vera Maria Ferreira da Silva;Nicole Dutra;Waleska Gravena

  • Spatial and temporal patterns of diversification on the Amazon: A test of the riverine hypothesis for all diurnal primates of Rio Negro and Rio Branco in Brazil.

    Jean P. Boubli;Jean P. Boubli;Camila Ribas;Jessica W. Lynch Alfaro;Michael E. Alfaro

  • Population genetic structuring of the king weakfish, Macrodon ancylodon (Sciaenidae), in Atlantic coastal waters of South America: deep genetic divergence without morphological change.

    Simôni Santos;Tomas Hrbek;Izeni P. Farias;Horacio Schneider

  • Total evidence: Molecules, morphology, and the phylogenetics of cichlid fishes

    Izeni P. Farias;Guillermo Ortí;Axel Meyer

  • Phylogenetic relationships of the New World titi monkeys (Callicebus): first appraisal of taxonomy based on molecular evidence.

    Hazel Byrne;Anthony B. Rylands;Jeferson C. Carneiro;Jessica W. Lynch Alfaro

  • Population genetic analysis of Arapaima gigas, one of the largest freshwater fishes of the Amazon basin: implications for its conservation

    Tomas Hrbek;Tomas Hrbek;Izeni P. Farias;Izeni P. Farias;Marcelo Crossa;Iracilda Sampaio

  • High levels of genetic variability and panmixia of the tambaqui Colossoma macropomum (Cuvier, 1816) in the main channel of the Amazon River

    M. C. F. Santos;M. L. Ruffino;I. P. Farias

  • Biogeography of squirrel monkeys (genus Saimiri): South-central Amazon origin and rapid pan-Amazonian diversification of a lowland primate

    Jessica W. Lynch Alfaro;Jean P. Boubli;Jean P. Boubli;Fernanda P. Paim;Camila C. Ribas

  • Dengue virus type 4, Manaus, Brazil.

    Regina Maria Pinto de Figueiredo;Felipe Gomes Naveca;Michele de Souza Bastos;Miriam do Nascimento Melo

  • Cebus Phylogenetic relationships: A preliminary reassessment of the diversity of the untufted capuchin monkeys

    Jean P. Boubli;Anthony B. Rylands;Izeni P. Farias;Michael E. Alfaro

  • A test of the utility of DNA barcoding in the radiation of the freshwater stingray genus Potamotrygon (Potamotrygonidae, Myliobatiformes)

    Daniel Toffoli;Tomas Hrbek;Tomas Hrbek;Maria Lúcia Góes de Araújo;Maurício Pinto de Almeida

  • Systematics, biogeography, and evolution of the Neotropical peacock basses Cichla (Perciformes: Cichlidae)

    Stuart C. Willis;Mario S. Nunes;Carmen G. Montaña;Izeni P. Farias

  • Biochemical adjustments to hypoxia by Amazon cichlids

    V. M. F. Almeida-Val;I. P. Farias;M. N. P. Silva;W. P. Duncan

  • A taxonomic reassessment of Cacajao melanocephalus Humboldt (1811), with the description of two new species

    Jean P. Boubli;Maria Nazareth F. da Silva;Manuella V. Amado;Tomas Hrbek

  • Patterns of diversification in the discus fishes (Symphysodon spp. Cichlidae) of the Amazon basin

    Izeni Pires Farias;Tomas Hrbek;Tomas Hrbek

  • Are rapids a barrier for floodplain fishes of the Amazon basin? A demographic study of the keystone floodplain species Colossoma macropomum (Teleostei: Characiformes)

    Izeni Pires Farias;Juan Pablo Torrico;Carmen García-Dávila;Maria da Conceição Freitas Santos

  • Host community similarity and geography shape the diversity and distribution of haemosporidian parasites in Amazonian birds

    A. Fecchio;R. Pinheiro;G. Felix;I. P. Faria

Frequent Co-Authors

Tomas Hrbek
Tomas Hrbek Federal University of Amazonas
Iracilda Sampaio
Iracilda Sampaio Federal University of Para
Guillermo Ortí
Guillermo Ortí George Washington University
Albertina P. Lima
Albertina P. Lima National Institute of Amazonian Research
William E. Magnusson
William E. Magnusson National Institute of Amazonian Research
Michael E. Alfaro
Michael E. Alfaro University of California, Los Angeles
Jansen Zuanon
Jansen Zuanon National Institute of Amazonian Research
Maria Sueli Soares Felipe
Maria Sueli Soares Felipe Universidade Católica de Brasília
Sandro L. Bonatto
Sandro L. Bonatto Pontifical Catholic University of Rio Grande do Sul
Axel Meyer
Axel Meyer University of Konstanz

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Related Online Degrees & Career Pathways

Studying Ecology and Evolution opens doors to a diverse set of career paths and academic pursuits. Many students interested in these fields also explore complementary disciplines to broaden their expertise or transition into new roles. For example, those with a background in education often ask, can you become a speech pathologist with an education degree? Interdisciplinary studies are increasingly valued in today’s job market.

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By choosing the right online program, you can tailor your education to fit unique interests connected to Ecology and Evolution, making you more versatile in a range of science and technology careers.

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