About
Graduado em Ciências Biológicas pela Universidade Estadual do Piauí - UESPI, mestre em Biodiversidade e Conservação pela Universidade Federal do Maranhão - UFMA e doutor em Biodiversidade e Conservação pela rede Bionorte/UFMA. Atualmente é professor do Instituto Federal de Educação, Ciência e Tecnologia do Piauí-IFPI e líder do Grupo de Pesquisa em Biodiversidade e Biotecnologia do Centro-Norte Piauiense, do Instituto Federal do Piauí-IFPI Campus Pedro II, desenvolvendo pesquisas sobre ecologia e conservação de anfíbios e répteis em áreas ecotonais do nordeste brasileiro. Tem experiência na área de Zoologia, Taxonomia e Ecologia de populações.
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Total publications
28
Total citations
76
Citations per publication
2.71
Average publications per year
1.87
Average coauthors
4.5
Publications years
2011-2025 (15 years)
h-index
4
i10-index
1
m-index
0.27
o-index
12
g-index
8
w-index
1
Metrics description
h-index
A scientist has an h-index if h of his N publications are cited at least h times each, while the remaining (N - h) publications are cited no more than h times each.
i10-index
The number of the author's publications that received at least 10 links each.
m-index
The researcher's m-index is numerically equal to the ratio of his h-index to the number of years that have passed since the first publication.
o-index
The geometric mean of the h-index and the number of citations of the most cited article of the scientist.
g-index
For a given set of articles, sorted in descending order of the number of citations that these articles received, the g-index is the largest number such that the g most cited articles received (in total) at least g2 citations.
w-index
If w articles of a researcher have at least 10w citations each and other publications are less than 10(w+1) citations, then the researcher's w-index is equal to w.
Top-100
Fields of science
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3
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5
6
7
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Ecology, Evolution, Behavior and Systematics
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Ecology, Evolution, Behavior and Systematics, 7, 25%
Ecology, Evolution, Behavior and Systematics
7 publications, 25%
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Animal Science and Zoology
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Animal Science and Zoology, 3, 10.71%
Animal Science and Zoology
3 publications, 10.71%
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Ecology
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Ecology, 3, 10.71%
Ecology
3 publications, 10.71%
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Organic Chemistry
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Organic Chemistry, 1, 3.57%
Organic Chemistry
1 publication, 3.57%
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Drug Discovery
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Drug Discovery, 1, 3.57%
Drug Discovery
1 publication, 3.57%
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General Medicine
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General Medicine, 1, 3.57%
General Medicine
1 publication, 3.57%
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Pharmacology
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Pharmacology, 1, 3.57%
Pharmacology
1 publication, 3.57%
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Pharmaceutical Science
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Pharmaceutical Science, 1, 3.57%
Pharmaceutical Science
1 publication, 3.57%
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Molecular Medicine
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Molecular Medicine, 1, 3.57%
Molecular Medicine
1 publication, 3.57%
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Complementary and alternative medicine
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Complementary and alternative medicine, 1, 3.57%
Complementary and alternative medicine
1 publication, 3.57%
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Analytical Chemistry
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Analytical Chemistry, 1, 3.57%
Analytical Chemistry
1 publication, 3.57%
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Developmental Biology
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Developmental Biology, 1, 3.57%
Developmental Biology
1 publication, 3.57%
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3
4
5
6
7
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Journals
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3
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Check List
3 publications, 10.71%
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Biota Neotropica
3 publications, 10.71%
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Pesquisa e Ensino em Ciências Exatas e da Natureza
3 publications, 10.71%
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Acta Biologica Colombiana
2 publications, 7.14%
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Acta Brasiliensis
2 publications, 7.14%
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Zootaxa
1 publication, 3.57%
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South American Journal of Herpetology
1 publication, 3.57%
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Studies on Neotropical Fauna and Environment
1 publication, 3.57%
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Amphibia - Reptilia
1 publication, 3.57%
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Caldasia
1 publication, 3.57%
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Zoomorphology
1 publication, 3.57%
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Journal of Natural Products
1 publication, 3.57%
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ZooKeys
1 publication, 3.57%
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Pathogens
1 publication, 3.57%
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Biology Bulletin
1 publication, 3.57%
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Research Society and Development
1 publication, 3.57%
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Ensaios e Ciência C Biológicas Agrárias e da Saúde
1 publication, 3.57%
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Somma Revista Científica do Instituto Federal do Piauí
1 publication, 3.57%
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Neotropical Helminthology
1 publication, 3.57%
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1
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3
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Citing journals
Publishers
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1
2
3
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6
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SciELO
6 publications, 21.43%
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Universidad Nacional de Colombia
3 publications, 10.71%
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Centro de Formacao de Professores da Universidade Federal de Campina Grande.
3 publications, 10.71%
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Acta Brasiliensis
2 publications, 7.14%
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Springer Nature
1 publication, 3.57%
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Taylor & Francis
1 publication, 3.57%
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American Chemical Society (ACS)
1 publication, 3.57%
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Pleiades Publishing
1 publication, 3.57%
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Brill
1 publication, 3.57%
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MDPI
1 publication, 3.57%
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Magnolia Press
1 publication, 3.57%
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Pensoft Publishers
1 publication, 3.57%
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Sociedade Brasileira de Herpetologia
1 publication, 3.57%
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Research, Society and Development
1 publication, 3.57%
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Editora e Distribuidora Educacional
1 publication, 3.57%
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Universidad Nacional Federico Villarreal
1 publication, 3.57%
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Instituto Federal do Piaui
1 publication, 3.57%
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2
3
4
5
6
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Organizations from articles
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2
4
6
8
10
12
14
16
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Organization not defined
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Organization not defined, 16, 57.14%
Organization not defined
16 publications, 57.14%
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Instituto Federal do Piauí
8 publications, 28.57%
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Universidade Federal do Maranhao
5 publications, 17.86%
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Universidade de Brasília
5 publications, 17.86%
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Universidade Federal do Ceará
4 publications, 14.29%
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Universidade Federal do Piauí
4 publications, 14.29%
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Universidade Estadual de Santa Cruz
4 publications, 14.29%
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University of Porto
1 publication, 3.57%
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Federal University of Minas Gerais
1 publication, 3.57%
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Universidade Estadual do Maranhao
1 publication, 3.57%
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Universidade Regional do Cariri
1 publication, 3.57%
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Rede de Química e Tecnologia
1 publication, 3.57%
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Polytechnic Institute of Porto
1 publication, 3.57%
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Universidade Estadual do Ceará
1 publication, 3.57%
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Universidade Federal Rural de Pernambuco
1 publication, 3.57%
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2
4
6
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10
12
14
16
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Countries from articles
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10
12
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16
18
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Country not defined
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Country not defined, 17, 60.71%
Country not defined
17 publications, 60.71%
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Brazil
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Brazil, 13, 46.43%
Brazil
13 publications, 46.43%
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USA
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USA, 1, 3.57%
USA
1 publication, 3.57%
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Portugal
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Portugal, 1, 3.57%
Portugal
1 publication, 3.57%
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Argentina
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Argentina, 1, 3.57%
Argentina
1 publication, 3.57%
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Spain
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Spain, 1, 3.57%
Spain
1 publication, 3.57%
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4
6
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16
18
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Citing organizations
Citing countries
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50
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Brazil
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Brazil, 47, 61.84%
Brazil
47 citations, 61.84%
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Argentina
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Argentina, 19, 25%
Argentina
19 citations, 25%
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Portugal
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Portugal, 13, 17.11%
Portugal
13 citations, 17.11%
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USA
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USA, 9, 11.84%
USA
9 citations, 11.84%
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Country not defined
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Country not defined, 7, 9.21%
Country not defined
7 citations, 9.21%
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United Kingdom
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United Kingdom, 6, 7.89%
United Kingdom
6 citations, 7.89%
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Spain
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Spain, 4, 5.26%
Spain
4 citations, 5.26%
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France
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France, 3, 3.95%
France
3 citations, 3.95%
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South Africa
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South Africa, 3, 3.95%
South Africa
3 citations, 3.95%
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Denmark
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Denmark, 2, 2.63%
Denmark
2 citations, 2.63%
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India
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India, 2, 2.63%
India
2 citations, 2.63%
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Italy
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Italy, 2, 2.63%
Italy
2 citations, 2.63%
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Canada
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Canada, 2, 2.63%
Canada
2 citations, 2.63%
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Saudi Arabia
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Saudi Arabia, 2, 2.63%
Saudi Arabia
2 citations, 2.63%
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Austria
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Austria, 1, 1.32%
Austria
1 citation, 1.32%
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Hungary
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Hungary, 1, 1.32%
Hungary
1 citation, 1.32%
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Israel
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Israel, 1, 1.32%
Israel
1 citation, 1.32%
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Mexico
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Mexico, 1, 1.32%
Mexico
1 citation, 1.32%
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UAE
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UAE, 1, 1.32%
UAE
1 citation, 1.32%
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Serbia
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Serbia, 1, 1.32%
Serbia
1 citation, 1.32%
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Trinidad and Tobago
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Trinidad and Tobago, 1, 1.32%
Trinidad and Tobago
1 citation, 1.32%
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Switzerland
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Switzerland, 1, 1.32%
Switzerland
1 citation, 1.32%
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Sweden
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Sweden, 1, 1.32%
Sweden
1 citation, 1.32%
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Ecuador
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Ecuador, 1, 1.32%
Ecuador
1 citation, 1.32%
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45
50
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- We do not take into account publications without a DOI.
- Statistics recalculated daily.
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