Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (873,864 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection :1
Diógenes Henrique De Siqueira-Silva|Siqueira-Silva, D.H.
Fish Reproduction
Germ Cell transplantation
Histology
Spermatogenesis
Reproductive Biology
Metrics
H-Index
i10 Index
Citation
14
19
571
Elver Luiz Mayer
Paleontologia de vertebrados
tafonomia
estratigrafia
paleoecologia
Metrics
H-Index
i10 Index
Citation
11
12
291
Rankings
Ranking Based On Selection: 1
Fish Reproduction
Germ Cell transplantation
Histology
Spermatogenesis
Reproductive Biology
Rankings
Ranking Based On Selection: 2
Elver Luiz Mayer
Metrics
H-Index
i10 Index
Citation Counts
11
12
291
Paleontologia de vertebrados
tafonomia
estratigrafia
paleoecologia
Rankings
Ranking Based On Selection: 3
Danilo Oliveira
Metrics
H-Index
i10 Index
Citation Counts
9
8
316
Rankings
Ranking Based On Selection: 4
Raquel Ribeiro
Metrics
H-Index
i10 Index
Citation Counts
6
5
160
Ecologia
Mamíferos
Biologia da Conservação
Rankings
Ranking Based On Selection: 6
Biologia
histologia
reprodução animal
comportamento animal
toxicidade