DTJ Littlewood: h-index, Total Citations, and Citation Map
DTJ Littlewood's h-index is 79 (218 i10-index, 22,311+ total citations across 332+ publications) according to Google Scholar as of June 2026. DTJ Littlewood is affiliated with Natural History Museum, London.
DTJ Littlewood is a researcher affiliated with Natural History Museum, London, specializing in collections, systematics, parasitology. Their work has been cited 22,311 times. This profile visualizes their global influence, highlighting strong citation networks in China.
DTJ Littlewood's Citation Metrics
Bibliometric impact based on 332 indexed publications.
- H-Index
- 79
- i10-Index
- 218
- Total Citations
- 22,311
- Citing Countries
- 4
As of June 2026.
DTJ Littlewood has an h-index of 79 and 22,311 total citations across 332 publications, with research cited by institutions in 4 countries.
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Phylogeny and classification of the Digenea (Platyhelminthes: Trematoda)
20031,286
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Citation Trend (Last 10 Years)
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About DTJ Littlewood's research
DTJ Littlewood is a researcher in collections, systematics and parasitology at Natural History Museum, London. Their work has been cited 22,311 times across 332 publications (h-index 79), according to Google Scholar.
Their most-cited work, “Phylogeny and classification of the Digenea (Platyhelminthes: Trematoda)” (2003), has accumulated 1,286 citations. Other influential works include “Resolving difficult phylogenetic questions: why more sequences are not enough” (2011) with 1,270 citations and “Molecular phylogenetic analysis of the Microphalloidea Ward, 1901 (Trematoda: digenea)” (2003) with 579 citations.
Citations of DTJ Littlewood's research come primarily from China, Denmark and Germany, reflecting international research impact across 4+ countries. The interactive citation map above shows the full geographic distribution of the institutions citing this work.











