Claudio de Oliveira: h-index, Total Citations, and Citation Map
Claudio de Oliveira's h-index is 66 (392 i10-index, 16,922+ total citations across 5+ publications) according to Google Scholar as of May 2026. Claudio de Oliveira is affiliated with Instituto de Biociências/UNESP.
Claudio de Oliveira is a researcher affiliated with Instituto de Biociências/UNESP, specializing in Fish Genetics, Fish Cytogenetics. Their work has been cited 16,922 times. This profile visualizes their global influence, highlighting strong citation networks in Brazil.
Claudio de Oliveira's Citation Metrics
Bibliometric impact based on 5 indexed publications.
- H-Index
- 66
- i10-Index
- 392
- Total Citations
- 16,922
- Citing Countries
- 15
As of May 2026.
Claudio de Oliveira has an h-index of 66 and 16,922 total citations across 5 publications, with research cited by institutions in 15 countries.
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We've mapped 5,000 of 16,922 citations for Claudio de Oliveira
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Top Cited Works
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Phylogenetic relationships within the speciose family Characidae (Teleostei: Ostariophysi: Characiformes) based on multilocus analysis and extensive ingroup sampling
2011484
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Visa Evidence Package
Views and exports tuned for EB-1A, O-1A, and EB-2 NIW petitions. Sustained acclaim, geographic reach, and independent-citation filtering are the strongest evidence categories immigration adjudicators look for.
Significant Contributions
Auto-detected research lines — a seminal paper and the follow-up work building on it. Review and edit before using in a petition. Each Free PDF opens in a new tab — EB-1A organises this into the structure USCIS applies to Criterion 5 of 8 CFR § 204.5(h)(3)(v); EB-1B re-frames it under § 204.5(i)(3) (outstanding researcher); NIW presents it under prong 2 of Matter of Dhanasar.
The researcher established a foundational reference for Neotropical freshwater fish cytogenetics through a seminal 1988 publication that systematically documented chromosome formulae, serving as a critical baseline for subsequent taxonomic and evolutionary studies.
The researcher established a robust multilocus phylogenetic framework for the diverse Characidae family, providing a foundational reference for evolutionary studies in this speciose group.
The researcher developed a novel in vitro colchicine treatment method for chromosome preparation from large fish specimens, establishing a widely adopted cytogenetic protocol.
Citation trend (last 10 years)Click to expand
Citation Trend (Last 10 Years)
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