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Reginaldo Peçanha Brazil

Reginaldo Peçanha Brazil

D-Index & Metrics

Animal Science and Veterinary

D-Index
37
Citations
5439
World Ranking
1503
National Ranking
55

Reginaldo Peçanha Brazil publication distribution in Animal Science and Veterinary in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Animal Science and Veterinary in 2026. The highlighted bar marks where Reginaldo Peçanha Brazil sits on this spectrum.

29–33 publications: 1 scientists 34–38 publications: 6 scientists 39–43 publications: 17 scientists 44–48 publications: 23 scientists 49–53 publications: 28 scientists 54–58 publications: 44 scientists 59–63 publications: 66 scientists 64–68 publications: 75 scientists 69–73 publications: 71 scientists 74–78 publications: 85 scientists 79–83 publications: 108 scientists 84–88 publications: 105 scientists 89–93 publications: 84 scientists 94–98 publications: 103 scientists 99–103 publications: 97 scientists 104–108 publications: 95 scientists 109–113 publications: 89 scientists 114–118 publications: 88 scientists 119–123 publications: 109 scientists 124–128 publications: 93 scientists 129–133 publications: 89 scientists 134–138 publications: 95 scientists 139–143 publications: 92 scientists 144–148 publications: 80 scientists 149–153 publications: 75 scientists 154–158 publications: 74 scientists 159–163 publications: 67 scientists 164–168 publications: 53 scientists 169–173 publications: 62 scientists 174–178 publications: 63 scientists 179–183 publications: 50 scientists 184–188 publications: 55 scientists 189–193 publications: 50 scientists 194–198 publications: 27 scientists 199–203 publications: 44 scientists 204–208 publications: 31 scientists 209–213 publications: 28 scientists 214–218 publications: 38 scientists 219–223 publications: 33 scientists 224–228 publications: 36 scientists 229–233 publications: 29 scientists 234–238 publications: 35 scientists 239–243 publications: 23 scientists 244–248 publications: 24 scientists 249–253 publications: 29 scientists 254–258 publications: 28 scientists 259–263 publications: 21 scientists 264–268 publications: 25 scientists 269–273 publications: 11 scientists 274–278 publications: 18 scientists 279–283 publications: 13 scientists 284–288 publications: 18 scientists 289–293 publications: 10 scientists 294–298 publications: 12 scientists 299–303 publications: 11 scientists 304–308 publications: 15 scientists 309–313 publications: 14 scientists 314–318 publications: 14 scientists 319–323 publications: 8 scientists 324–328 publications: 8 scientists 329–333 publications: 13 scientists 334–338 publications: 14 scientists 339–343 publications: 13 scientists 344–348 publications: 10 scientists 349–353 publications: 11 scientists 354–358 publications: 5 scientists 359–363 publications: 8 scientists 364–368 publications: 8 scientists 369–373 publications: 6 scientists 374–378 publications: 7 scientists 379–383 publications: 8 scientists 384–388 publications: 3 scientists 389–393 publications: 4 scientists 394–398 publications: 5 scientists 399–403 publications: 8 scientists 404–408 publications: 5 scientists 409–413 publications: 4 scientists 414–418 publications: 3 scientists 419–423 publications: 8 scientists 424–428 publications: 5 scientists 429–433 publications: 3 scientists 434–438 publications: 5 scientists 439–441 publications: 5 scientists 442+ publications: 99 scientists
29 publications 442+

This scientist: 199 publications — 74th percentile

74% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 442 publications or more.

Reginaldo Peçanha Brazil D-index placement in Animal Science and Veterinary in 2026

The chart shows the D-index (discipline H-index) distribution of Animal Science and Veterinary scientists ranked by Research.com in 2026. The highlighted bar marks where Reginaldo Peçanha Brazil sits on this spectrum.

20 D-Index: 5 scientists 21 D-Index: 22 scientists 22 D-Index: 31 scientists 23 D-Index: 44 scientists 24 D-Index: 53 scientists 25 D-Index: 66 scientists 26 D-Index: 80 scientists 27 D-Index: 101 scientists 28 D-Index: 106 scientists 29 D-Index: 116 scientists 30 D-Index: 154 scientists 31 D-Index: 158 scientists 32 D-Index: 143 scientists 33 D-Index: 137 scientists 34 D-Index: 126 scientists 35 D-Index: 134 scientists 36 D-Index: 112 scientists 37 D-Index: 115 scientists 38 D-Index: 105 scientists 39 D-Index: 111 scientists 40 D-Index: 107 scientists 41 D-Index: 87 scientists 42 D-Index: 74 scientists 43 D-Index: 62 scientists 44 D-Index: 61 scientists 45 D-Index: 41 scientists 46 D-Index: 51 scientists 47 D-Index: 43 scientists 48 D-Index: 28 scientists 49 D-Index: 47 scientists 50 D-Index: 40 scientists 51 D-Index: 34 scientists 52 D-Index: 33 scientists 53 D-Index: 43 scientists 54 D-Index: 16 scientists 55 D-Index: 32 scientists 56 D-Index: 21 scientists 57 D-Index: 18 scientists 58 D-Index: 28 scientists 59 D-Index: 33 scientists 60 D-Index: 17 scientists 61 D-Index: 21 scientists 62 D-Index: 18 scientists 63 D-Index: 21 scientists 64 D-Index: 9 scientists 65 D-Index: 20 scientists 66 D-Index: 11 scientists 67 D-Index: 16 scientists 68 D-Index: 12 scientists 69 D-Index: 17 scientists 70 D-Index: 13 scientists 71 D-Index: 15 scientists 72 D-Index: 11 scientists 73 D-Index: 11 scientists 74 D-Index: 14 scientists 75 D-Index: 5 scientists 76 D-Index: 6 scientists 77+ D-Index: 100 scientists
20 D-Index 77+

This scientist: 37 D-Index — 54th percentile

54% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 77 D-Index or more.

Overview

Reginaldo Peçanha Brazil is affiliated with the Oswaldo Cruz Foundation in Brazil and conducts research primarily in the fields of Medicine and Agricultural and Biological Sciences. Their work spans several subfields including Public Health, Environmental and Occupational Health, Epidemiology, Ecology, Evolution, Behavior and Systematics, Insect Science, and Plant Science.

The main topics of their research focus on leishmaniasis, Trypanosoma species, and vector-borne animal diseases. Specific research themes include Insect Pest Control Strategies, Insect and Pesticide Research, Insect symbiosis and bacterial influences, and Animal Disease Management and Epidemiology.

Their recent publications include:

  • "Diagnosis and identification of Leishmania species in patients with cutaneous leishmaniasis in the state of Roraima, Brazil's Amazon Region," 2021, Parasites & Vectors
  • "Genomic analysis of two phlebotomine sand fly vectors of Leishmania from the New and Old World," 2023, PLoS neglected tropical diseases
  • "Synthetic sex-aggregation pheromone of Lutzomyia longipalpis, the South American sand fly vector of Leishmania infantum, attracts males and females over long-distance," 2020, PLoS neglected tropical diseases
  • "DNA barcoding of sand flies (Diptera, Psychodidae, Phlebotominae) from the western Brazilian Amazon," 2023, PLoS ONE
  • "Community deployment of a synthetic pheromone of the sand fly Lutzomyia longipalpis co-located with insecticide reduces vector abundance in treated and neighbouring untreated houses: Implications for control of Leishmania infantum," 2021, PLoS neglected tropical diseases

Frequent coauthors that collaborate with Reginaldo Peçanha Brazil include:

  • Cristian Ferreira de Souza
  • James G. Hamilton
  • André Nóbrega Pitaluga
  • Alejandra Saori Araki
  • Felipe M. Vigoder

Their work is often published in the following venues:

  • PLoS neglected tropical diseases
  • Research Square (Research Square)
  • Parasites & Vectors
  • PLoS ONE
  • Pathogens

Best Publications

  • Visceral leishmaniasis in the Metropolitan Region of Belo Horizonte, State of Minas Gerais, Brazil.

    Eduardo S Silva;Celia M.F Gontijo;Raquel S Pacheco;Vanessa O.P Fiuza

  • Identification of naturally infected Lutzomyia intermedia and Lutzomyia migonei with Leishmania (Viannia) braziliensis in Rio de Janeiro (Brazil) revealed by a PCR multiplex non-isotopic hybridisation assay.

    Daniela de Pita-Pereira;Carlos Roberto Alves;Marcos Barbosa Souza;Reginaldo Peçanha Brazil

  • Natural Leishmania infantum infection in Migonemyia migonei (França, 1920) (Diptera:Psychodidae:Phlebotominae) the putative vector of visceral leishmaniasis in Pernambuco State, Brazil.

    Maria Rosimery de Carvalho;Helio França Valença;Fernando José da Silva;Daniela de Pita-Pereira

  • PCR-based diagnosis for detection of Leishmania in skin and blood of rodents from an endemic area of cutaneous and visceral leishmaniasis in Brazil

    Fernanda S. Oliveira;Claude Pirmez;Marize Q. Pires;Reginaldo P. Brazil

  • Detection of natural infection in Lutzomyia cruzi and Lutzomyia forattinii (Diptera: Psychodidae: Phlebotominae) by Leishmania infantum chagasi in an endemic area of visceral leishmaniasis in Brazil using a PCR multiplex assay.

    Daniela de Pita-Pereira;Maria Angelica Batista Cardoso;Carlos Roberto Alves;Reginaldo Peçanha Brazil

  • Abundance of Lutzomyia longipalpis (Diptera: Psychodidae: Phlebotominae) and urban transmission of visceral leishmaniasis in Campo Grande, state of Mato Grosso do Sul, Brazil.

    Alessandra Gutierrez de Oliveira;Eunice Aparecida Bianchi Galati;Orcy de Oliveira;Gilliard Rezende de Oliveira

  • Estudo de flebotomíneos (Diptera, Psychodidae, Phlebotominae) na zona urbana da cidade de Campo Grande, Mato Grosso do Sul, Brasil, 1999-2000

    Alessandra Gutierrez de Oliveira;José Dilermando Andrade Filho;Alda Lima Falcão;Reginaldo Peçanha Brazil

  • Analysis of the sex pheromone extract of individual male Lutzomyia longipalpis sandflies from six regions in Brazil.

    J.G.C. Hamilton;R.D.C. Maingon;B. Alexander;R.D. Ward

  • Molecular and behavioral differentiation among Brazilian populations of Lutzomyia longipalpis (Diptera: Psychodidae: Phlebotominae).

    Alejandra S. Araki;Felipe M. Vigoder;Luiz G. S. R. Bauzer;Gabriel E. M. Ferreira

  • Sand Fly Vectors of Leishmania in the Americas - A Mini Review

    Reginaldo Peçanha Brazil;Andressa A Fuzzari Rodrigues;José D Andrade Filho

  • Epidemiological studies of an outbreak of cutaneous leishmaniasis in the Rio Jequitinhonha Valley, Minas Gerais, Brazil.

    C.M.F. Gontijo;E.S. da Silva;M.B. de Fuccio;M.C.A. de Sousa

  • Seasonal variation of Lutzomyia longipalpis (Lutz & Neiva, 1912) (Diptera: Psychodidae: Phlebotominae) in endemic area of visceral leishmaniasis, Campo Grande, state of Mato Grosso do Sul, Brazil.

    Alessandra Gutierrez Oliveira;Eunice Aparecida Bianchi Galati;Carlos Eurico Fernandes;Maria Elizabeth Cavalheiros Dorval

  • Biotic factors and occurrence of Lutzomyia longipalpis in endemic area of visceral leishmaniasis, Mato Grosso do Sul, Brazil

    Everton Falcão de Oliveira;Elaine Araújo e Silva;Carlos Eurico dos Santos Fernandes;Antonio Conceição Paranhos Filho

  • Investigation of the Bacterial Communities Associated with Females of Lutzomyia Sand Fly Species from South America

    Mauricio R. V. Sant’Anna;Alistair C. Darby;Reginaldo P. Brazil;James Montoya-Lerma

  • Male sex pheromones and the phylogeographic structure of the Lutzomyia longipalpis species complex (Diptera: Psychodidae) from Brazil and Venezuela.

    Phillip C. Watts;J. Gordon C. Hamilton;Richard D. Ward;Harry A. Noyes

  • The first record of American visceral leishmaniasis in domestic cats from Rio de Janeiro, Brazil.

    Alba Valéria Machado da Silva;Claudia Dias de Souza Cândido;Daniela de Pita Pereira;Reginaldo Peçanha Brazil

  • Synthetic sex pheromone attracts the leishmaniasis vector Lutzomyia longipalpis to experimental chicken sheds treated with insecticide

    Daniel P Bray;Graziella B Alves;Maria E Dorval;Reginaldo P Brazil

  • The current status of the Lutzomyia longipalpis (Diptera: Psychodidae: Phlebotominae) species complex.

    Nataly A Souza;Reginaldo P Brazil;Alejandra S Araki

  • Diagnosis of canine leishmaniasis in the endemic area of Belo Horizonte, Minas Gerais, Brazil by parasite, antibody and DNA detection assays.

    E. S. da Silva;W. F. van der Meide;G. J. Schoone;C. M. F. Gontijo

  • [Phlebotomine sand flies in the State of Tocantins, Brazil (Diptera: Psychodidae)].

    Andrade Filho Jd;Valente Mb;de Andrade Wa;Brazil Rp

  • Synthetic Sex Pheromone Attracts the Leishmaniasis Vector Lutzomyia longipalpis (Diptera: Psychodidae) to Traps in the Field

    D. P. Bray;K. K. Bandi;R. P. Brazil;A. G. Oliveira

  • The dispersion of Lutzomyia longipalpis in urban areas

    Reginaldo Peçanha Brazil

  • SYBR Green-based Real-Time PCR targeting kinetoplast DNA can be used to discriminate between the main etiologic agents of Brazilian cutaneous and visceral leishmaniases

    Daniela Pita-Pereira;Rachel Lins;Marcia P Oliveira;Rosimar B Lima

Frequent Co-Authors

Wanderley de Souza
Wanderley de Souza Federal University of Rio de Janeiro
Michael G. Ritchie
Michael G. Ritchie University of St Andrews
José M. C. Ribeiro
José M. C. Ribeiro National Institutes of Health
Eloi S. Garcia
Eloi S. Garcia Oswaldo Cruz Foundation
Patrícia Azambuja
Patrícia Azambuja Fluminense Federal University
Henk D. F. H. Schallig
Henk D. F. H. Schallig University of Amsterdam
Jeffrey J. Shaw
Jeffrey J. Shaw Universidade de São Paulo
Jesus G. Valenzuela
Jesus G. Valenzuela National Institutes of Health
Filipe Dantas-Torres
Filipe Dantas-Torres Oswaldo Cruz Foundation
Maria Stefania Latrofa
Maria Stefania Latrofa University of Bari Aldo Moro

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Related Online Degrees & Career Pathways

For those interested in branching out from Animal Science and Veterinary studies, there are several related online degree options that can enhance your career prospects. Programs like nasp accredited online school psychology programs prepare students to support mental health and behavioral development in educational settings, which can complement knowledge of animal behavior in research or therapy contexts.

If you are exploring advanced degrees focused on human health and counseling, consider apa accredited psyd programs online. These programs offer doctorates in psychology without GRE requirements, making them accessible for busy professionals seeking to expand their expertise in mental health sciences.

Another valuable pathway is through addiction and family counseling, which fosters skills applicable in therapeutic and community support roles. Look into online colleges for addiction counseling or online marriage and family therapy programs. These programs emphasize holistic care strategies, often integrating behavioral health approaches relevant to both human and animal welfare sectors.

By pursuing these complementary online degrees, students and professionals can create diverse career pathways that leverage their background in Animal Science and Veterinary fields while broadening their impact in counseling, psychology, and therapy.

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