World's Best Scientists 2026 revealed!

D-Index & Metrics

Biology and Biochemistry

D-Index
67
Citations
17811
World Ranking
8141
National Ranking
24

Overview

Claudio Oliveira is affiliated with Sao Paulo State University in Brazil. Their research spans various fields within environmental and biological sciences, emphasizing aquatic and molecular biology contexts.

The main fields of study associated with their work are:

  • Environmental Science
  • Agricultural and Biological Sciences

This research extends into several subfields including:

  • Nature and Landscape Conservation
  • Aquatic Science
  • Molecular Biology
  • Plant Science
  • Ecology

The core topics Claudio Oliveira addresses include:

  • Fish biology, ecology, and behavior
  • Fish Biology and Ecology Studies
  • Ichthyology and Marine Biology
  • Fish Ecology and Management Studies
  • Chromosomal and Genetic Variations
  • Identification and Quantification in Food
  • Genomics and Phylogenetic Studies

They have published extensively in several scientific venues, most frequently in:

  • Neotropical Ichthyology
  • Journal of Fish Biology
  • Zootaxa
  • Zoological Journal of the Linnean Society
  • Genetics and Molecular Biology

Their recent papers include the following:

  • Accelerated Diversification Explains the Exceptional Species Richness of Tropical Characoid Fishes, 2021, Systematic Biology
  • Phylogenomic analysis of trichomycterid catfishes (Teleostei: Siluriformes) inferred from ultraconserved elements, 2020, Scientific Reports
  • Evolutionary history of Heptapteridae catfishes using ultraconserved elements (Teleostei, Siluriformes), 2021, Zoologica Scripta
  • A Target Enrichment Bait Set for Studying Relationships among Ostariophysan Fishes, 2020, Copeia
  • Transposable element annotation in non-model species: The benefits of species-specific repeat libraries using semi-automated EDTA and DeepTE de novo pipelines, 2021, Molecular Ecology Resources

Their publication record also includes a book titled Peces ornamentales de la Amazonía peruana, published in 2021 by the Instituto de Investigaciones de la Amazonía Peruana.

Frequent collaborators in their research include:

  • Fausto Foresti
  • Bruno Francelino de Melo
  • Matheus Marcos Rotundo
  • Fábio Fernandes Roxo
  • Gabriel de Souza da Costa e Silva

Best Publications

  • Phylogenetic relationships within the speciose family Characidae (Teleostei: Ostariophysi: Characiformes) based on multilocus analysis and extensive ingroup sampling

    Claudio Oliveira;Gleisy Semencio Avelino;Kelly T. Abe;Tatiane C. Mariguela

  • Can DNA barcoding accurately discriminate megadiverse Neotropical freshwater fish fauna

    Luiz H.G. Pereira;Robert Hanner;Fausto Foresti;Claudio Oliveira

  • A method for chromosome preparations from large fish specimens using in vitro short-term treatment with colchicine

    F. Foresti;C. Oliveira;L. Foresti de Almeida-Toledo

  • Prepubertal exposure to commercial formulation of the herbicide glyphosate alters testosterone levels and testicular morphology.

    Renata Marino Romano;Marco Aurélio Romano;Maria Martha Bernardi;P. Furtado

  • Ovarian follicular dynamics during the estrous cycle in buffalo ( Bubalus bubalis )

    P.S. Baruselli;R.G. Mucciolo;J.A. Visintin;W.G. Viana

  • Glyphosate impairs male offspring reproductive development by disrupting gonadotropin expression

    Marco Aurelio Romano;Renata Marino Romano;Luciana Dalazen Santos;Patricia Wisniewski

  • Chromosome formulae of neotropical freshwater fishes

    C. Oliveira

  • Non-destructive genetic sampling in fish. An improved method for DNA extraction from fish fins and scales.

    Adriane P. Wasko;Cesar Martins;Claudio Oliveira;Fausto Foresti

  • Comparative study of the degradation of real textile effluents by photocatalytic reactions involving UV/TiO2/H2O2 and UV/Fe2+/H2O2 systems

    J C Garcia;J L Oliveira;A E C Silva;C C Oliveira

  • Deep barcode divergence in Brazilian freshwater fishes: the case of the São Francisco River basin

    Daniel C de Carvalho;Denise A A Oliveira;Paulo Santos Pompeu;Cecília Gontijo Leal

  • Competition and phylogeny determine community structure in Müllerian co-mimics

    Markos A. Alexandrou;Claudio Oliveira;Marjorie Maillard;Rona A. R. McGill

  • A tandemly repetitive centromeric DNA sequence of the fish Hoplias malabaricus (Characiformes: Erythrinidae) is derived from 5S rDNA.

    Cesar Martins;Irani Alves Ferreira;Claudio Oliveira;Fausto Foresti

  • Development of a green chromatographic method for determination of colorants in food samples.

    Eliane C. Vidotti;Willian F. Costa;Cláudio C. Oliveira

  • Protocolo para ensaios físico-químicos de estabilidade de fitocosméticos

    Vera Lucia Borges Isaac;L. C. Cefali;B. G. Chiari;C. C L G Oliveira

  • Genetics of neotropical fish: from chromosomes to populations.

    C. Oliveira;Fausto Foresti;A. W. S. Hilsdorf

  • A new species of Tetragonopterus Cuvier, 1816 (Characiformes: Characidae: Tetragonopterinae) from the rio Jari, Amapá, northern Brazil

    Bruno F Melo;Ricardo C Benine;Tatiane C Mariguela;Claudio Oliveira

  • Molecular phylogeny and biogeographic history of the armored neotropical catfish subfamilies hypoptopomatinae, neoplecostominae and otothyrinae (siluriformes: loricariidae).

    Fábio F. Roxo;James S. Albert;Gabriel S. C. Silva;Cláudio H. Zawadzki

  • Karyotypic relationships among the tribes of Hypostominae (Siluriformes: Loricariidae) with description of XO sex chromosome system in a Neotropical fish species.

    Anderson Luís Alves;Claudio Oliveira;Mauro Nirchio;Ángel Granado

  • Ribosomal and Mitochondrial DNA Analyses of Xiphinema americanum-Group Populations

    Stela S. Lazarova;Gaynor Malloch;Claudio M.G. Oliveira;Judith Hübschen

  • Molecular systematic and historical biogeography of the armored Neotropical catfishes Hypoptopomatinae and Neoplecostominae (Siluriformes: Loricariidae)

    Márcio Cesar Chiachio;Claudio Oliveira;Juan I. Montoya-Burgos

Frequent Co-Authors

Paulino Martínez
Paulino Martínez University of Santiago de Compostela
Jonathan M. Wright
Jonathan M. Wright Earlham Institute
Orlando Moreira-Filho
Orlando Moreira-Filho Federal University of São Carlos
Robert Hanner
Robert Hanner University of Guelph
Michael E. Alfaro
Michael E. Alfaro University of California, Los Angeles
Miguel N. Santos
Miguel N. Santos Instituto Português do Mar e da Atmosfera
Guillermo Ortí
Guillermo Ortí George Washington University
John B. Taggart
John B. Taggart University of Stirling
Paulo Mazzafera
Paulo Mazzafera State University of Campinas
Vivian C. Blok
Vivian C. Blok James Hutton Institute

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

The fields of Biology and Biochemistry open doors to varied online degree options and specialized healthcare careers in the USA. Many students seeking fast entry into healthcare may explore fast track mental health nursing degrees, gaining skills to support mental wellness in both clinical and research settings.

For those interested in nutritional sciences, the fastest nutrition degree online programs offer flexible learning and accelerated graduation—ideal for applicants eager to join wellness, food science, or public health careers.

Aspiring healthcare administrators with a background in biology can pursue an affordable online mba in healthcare management to gain business acumen vital for managing clinics, hospitals, and research organizations.

Certifications also play a major role in health sector career advancement. Comparing cpc vs ccs helps candidates choose the best path for medical coding, billing, and healthcare data analysis roles—fields closely aligned with the analytical skills gained in biology and biochemistry programs.

Best Scientists Citing Claudio Oliveira

Trending Scientists