Paul Williams: h-index, Total Citations, and Citation Map
Paul Williams's h-index is 86 (187 i10-index, 31,588+ total citations across 282+ publications) according to Google Scholar as of July 2026. Paul Williams is affiliated with Natural History Museum, London.
Paul Williams is a researcher affiliated with Natural History Museum, London, specializing in bumblebees, systematics, biogeography. Their work has been cited 31,588 times. This profile visualizes their global influence, highlighting strong citation networks in United Kingdom.
Paul Williams's Citation Metrics
Bibliometric impact based on 282 indexed publications.
- H-Index
- 86
- i10-Index
- 187
- Total Citations
- 31,588
- Citing Countries
- 2
As of July 2026.
Paul Williams has an h-index of 86 and 31,588 total citations across 282 publications, with research cited by institutions in 2 countries.
Download Exports (PNG, CSV, Poster)
Free Viewing Paul Williams's citation map is always free. Pay once to download poster, PNG, and CSV files for offline use or your visa packet.
Global Impact Map
Visualizing the geographic distribution of institutions that have cited your work.
Starting…
Pins will appear here as institutions are resolved — no need to refresh.
What to protect?—Systematics and the agony of choice
19912,257
Top Citing Countries
Top Citing Institutions
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.
Citation trend (last 10 years)Click to expand
Citation Trend (Last 10 Years)
Related Guides
Learn how to use citation maps for your research and visa applications.
About Paul Williams's research
Paul Williams is a researcher in bumblebees, systematics and biogeography at Natural History Museum, London. Their work has been cited 31,588 times across 282 publications (h-index 86), according to Google Scholar.
Their most-cited work, “What to protect?—Systematics and the agony of choice” (1991), has accumulated 2,257 citations.
Citations of Paul Williams's research come primarily from United Kingdom and United States, reflecting international research impact. The interactive citation map above shows the full geographic distribution of the institutions citing this work.











