Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Total Citation Counts Rankings
Ranking Based On Selection :51
reproductive biology of molluscs
slug taxonomy
snail shell morphology
behavioral ecology
cognitive science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,154
927
0.294
* Total Citation Counts Rankings
Ranking Based On Selection :52
Biodiversity
Data
Knowledge
Science-Policy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,108
2,852
0.918
* Total Citation Counts Rankings
Ranking Based On Selection :53
Polyploidy
Hybridization
Apomixis
Phylogeography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,989
2,425
0.811
* Total Citation Counts Rankings
Ranking Based On Selection :54
Wildlife Forensics
Conservation Genomics
Human Rights
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,856
2,284
0.800
* Total Citation Counts Rankings
Ranking Based On Selection :55
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,632
927
0.352
* Total Citation Counts Rankings
Ranking Based On Selection :56
deep sea
biogeography
crustacea
conservation
integrative taxonomy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,619
1,330
0.508
* Total Citation Counts Rankings
Ranking Based On Selection :57
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,572
1,103
0.429
* Total Citation Counts Rankings
Ranking Based On Selection :58
Climate Change
Carbon Cycle
Forest Ecology
Remote Sensing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,522
1,944
0.771
* Total Citation Counts Rankings
Ranking Based On Selection :59
Geology
geochronology
palaeoenvironments
palaeogeography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,470
1,906
0.772
* Total Citation Counts Rankings
Ranking Based On Selection :60
Genetics
Mobile elements
Marsupials
Phylogeny
Evolution
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,456
1,068
0.435
* Total Citation Counts Rankings
Ranking Based On Selection :61
Paleobiology
evolution
climate change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,455
1,361
0.554
* Total Citation Counts Rankings
Ranking Based On Selection :62
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,418
1,415
0.585
* Total Citation Counts Rankings
Ranking Based On Selection :63
Evolutionary Genomics
Behavioural Genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,416
1,719
0.712
* Total Citation Counts Rankings
Ranking Based On Selection :64
Hymenoptera
Symphyta
sawflies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,386
990
0.415
* Total Citation Counts Rankings
Ranking Based On Selection :65
geology
stratigraphy
organic geochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,307
1,150
0.498
* Total Citation Counts Rankings
Ranking Based On Selection :66
Biodiversitätsinformatik
Evolution
Phylogenetic Systematics
functional Morphology
Insecta
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,137
882
0.413
* Total Citation Counts Rankings
Ranking Based On Selection :67
Paleoecology
Paleontology
Plaeoentomology
Entomology
Biogeography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,127
1,336
0.628
* Total Citation Counts Rankings
Ranking Based On Selection :68
Next-gen biodiversity
Plant systematics
Host-symbiont interactions
Plant and fungal genomics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,107
1,426
0.677
* Total Citation Counts Rankings
Ranking Based On Selection :69
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,004
1,855
0.926
* Total Citation Counts Rankings
Ranking Based On Selection :70
Evolution
Ecology
Phylogenetics
Speciation
Conservation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,971
1,281
0.650
* Total Citation Counts Rankings
Ranking Based On Selection :71
Molecular Ecology
Conservation Genomics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,970
1,210
0.614
* Total Citation Counts Rankings
Ranking Based On Selection :72
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,959
1,419
0.724
* Total Citation Counts Rankings
Ranking Based On Selection :73
Movement Ecology
Wildlife Biology
Wildlife Conservation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,940
1,817
0.937
* Total Citation Counts Rankings
Ranking Based On Selection :74
Anuran communication
taxonomy and diversity of frogs
evolution
behaviour
bioacoustics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,895
1,379
0.728
* Total Citation Counts Rankings
Ranking Based On Selection :75
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,828
854
0.467
John Mc Hutchinson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,154
927
0.294
reproductive biology of molluscs
slug taxonomy
snail shell morphology
behavioral ecology
cognitive science
Aidin Niamir
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,108
2,852
0.918
Biodiversity
Data
Knowledge
Science-Policy
Juraj Paule
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,989
2,425
0.811
Polyploidy
Hybridization
Apomixis
Phylogeography
Stefan Prost
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,856
2,284
0.800
Wildlife Forensics
Conservation Genomics
Human Rights
Stephan Blank
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,632
927
0.352
Saskia Brix
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,619
1,330
0.508
deep sea
biogeography
crustacea
conservation
integrative taxonomy
Christiane Ritz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,572
1,103
0.429
Martin Thurner
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,522
1,944
0.771
Climate Change
Carbon Cycle
Forest Ecology
Remote Sensing
Andreas Gärtner
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,470
1,906
0.772
Geology
geochronology
palaeoenvironments
palaeogeography
Maria Nilsson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,456
1,068
0.435
Genetics
Mobile elements
Marsupials
Phylogeny
Evolution
Krister Smith
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,455
1,361
0.554
Paleobiology
evolution
climate change
Olaf Butenschoen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,418
1,415
0.585
Barbara Feldmeyer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,416
1,719
0.712
Evolutionary Genomics
Behavioural Genetics
Andrew Liston
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,386
990
0.415
Hymenoptera
Symphyta
sawflies
Iuliana Vasiliev
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,307
1,150
0.498
geology
stratigraphy
organic geochemistry
Thomas Hörnschemeyer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,137
882
0.413
Biodiversitätsinformatik
Evolution
Phylogenetic Systematics
functional Morphology
Insecta
Mónica M. Solórzano-Kraemer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,127
1,336
0.628
Paleoecology
Paleontology
Plaeoentomology
Entomology
Biogeography
Francesco Dal Grande
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,107
1,426
0.677
Next-gen biodiversity
Plant systematics
Host-symbiont interactions
Plant and fungal genomics
Birgit Lang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,004
1,855
0.926
Gregor Rolshausen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,971
1,281
0.650
Evolution
Ecology
Phylogenetics
Speciation
Conservation
Kathrin Theissinger
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,970
1,210
0.614
Molecular Ecology
Conservation Genomics
Melita Vamberger
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,959
1,419
0.724
Nandintsetseg Dejid
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,940
1,817
0.937
Movement Ecology
Wildlife Biology
Wildlife Conservation
Martin Jansen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,895
1,379
0.728
Anuran communication
taxonomy and diversity of frogs
evolution
behaviour
bioacoustics
Christiane Fischer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,828
854
0.467