Daniel H. Janzen
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- Plant and animal studies 135
- Hymenoptera taxonomy and phylogeny 87
- Nature and Landscape Conservation top 0.01%
- Ecology and Vegetation Dynamics Studies 35
- Ecological Modeling top 0.05%
- Insect Science top 0.01%
- Insect-Plant Interactions and Control 56
- Insect behavior and control techniques 41
- Ecology top 0.02%
- Forest Insect Ecology and Management 73
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- Lepidoptera: Biology and Taxonomy 105
- Insect and Arachnid Ecology and Behavior 33
Daniel H. Janzen
405 papers receiving 34.6k citations
Hit Papers
Peers
Comparison fields: 5 of 201
- Ecology, Evolution, Behavior and Systematics 20.9k
- Nature and Landscape Conservation 12.5k
- Ecological Modeling 4.0k
- Insect Science 8.0k
- Ecology 12.7k
Countries citing papers authored by Daniel H. Janzen
This map shows the geographic impact of Daniel H. Janzen's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Daniel H. Janzen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Daniel H. Janzen more than expected).
Fields of papers citing papers by Daniel H. Janzen
This network shows the impact of papers produced by Daniel H. Janzen. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Daniel H. Janzen. The network helps show where Daniel H. Janzen may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Daniel H. Janzen, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2024 | 1 | |
| 2 | 2024 | 0 | |
| 3 | 2024 | 0 | |
| 4 | 2022 | 3 | |
| 5 | 2021 | 1 | |
| 6 | 2021 | 9 | |
| 7 | 2021 | 60 | |
| 8 | 2020 | 2 | |
| 9 | 2020 | 7 | |
| 10 | 2020 | 7 | |
| 11 | 2019 | 9 | |
| 12 | 2018 | 5 | |
| 13 | 2018 | 1 | |
| 14 | Caterpillars lack a resident gut microbiomebreakdown → | 2017 | 339 |
| 15 | 2017 | 7 | |
| 16 | 2014 | 17 | |
| 17 | Ten species in one: DNA barcoding reveals cryptic species in the neotropical skipper butterfly Astraptes fulgeratorbreakdown → | 2004 | 2758 |
| 18 | Taxonomy and ecology of Costa Rican Euplectrus (Hymenoptera: Eulophidae), parasitoids of caterpillars (Lepidoptera) | 2001 | 12 |
| 19 | New species of Euhapigiodes, new genus, and Hapigiodes in Hapigiini, new tribe, from Costa Rica, with notes on their life history and immatures (Lepidoptera: Notodontidae). | 1997 | 4 |
| 20 | 1982 | 22 |
About Daniel H. Janzen
Daniel H. Janzen is a scholar working on Ecology, Evolution, Behavior and Systematics, Insect Science, Ecological Modeling, Genetics and Ecology, having authored 419 papers that have together received 39.2k indexed citations. Recurring topics across this work include Plant and animal studies (135 papers), Lepidoptera: Biology and Taxonomy (105 papers), Hymenoptera taxonomy and phylogeny (87 papers), Forest Insect Ecology and Management (73 papers), Insect-Plant Interactions and Control (56 papers), Insect behavior and control techniques (41 papers), Ecology and Vegetation Dynamics Studies (35 papers) and Insect and Arachnid Ecology and Behavior (33 papers). The work is most often cited by research in Ecology, Evolution, Behavior and Systematics (20.9k citations), Nature and Landscape Conservation (12.5k citations), Ecological Modeling (4.0k citations), Insect Science (8.0k citations) and Ecology (12.7k citations). Daniel H. Janzen has collaborated with scholars based in United States, Canada and Costa Rica. Frequent co-authors include Winnie Hallwachs, Paul D. N. Hebert, John M. Burns, W. J. Freeland, Mehrdad Hajibabaei, M. Alex Smith, Paul S. Martin, W. John Kress, Kenneth J. Wurdack and Elizabeth A. Zimmer. Their work appears in journals such as Biotropica, ZooKeys, Ecology, Science and Proceedings of the National Academy of Sciences.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.