Daniel H. Janzen

54.5k citations
419 papers · 39.2k indexed · 24 hit papers · h-index 93

Daniel H. Janzen

405 papers receiving 34.6k citations

Hit Papers

Caterpillar...339196620261986200650010001.5k2.0k2.5k

Peers

Daniel H. Janzen
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
Replace John H. Lawton with:
John H. Lawton United Kingdom
Daniel Simberloff United States
Robert K. Colwell United States
Anne E. Magurran United Kingdom
Stephen P. Hubbell United States
Robert D. Holt United States
Nicholas J. Gotelli United States
Michel Loreau France
Peter E. Smouse United States
Gustavo A. B. da Fonseca Brazil
Daniel H. Janzen relative to John H. Lawton United Kingdom John H. Lawton's profile →
Citations per field
00.5×2.7×
John H. Lawton · 1×
Citations per year

Countries citing papers authored by Daniel H. Janzen

Since Specialization
Citations

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

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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.

Border = papers with Daniel H. Janzen Line = papers co-authored together Daniel H. Janzen links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown
#Work
1 20241
2 20240
3 20240
4 20223
5 20211
6 20219
7 202160
8 20202
9 20207
10 20207
11 20199
12 20185
13 20181
14
Caterpillars lack a resident gut microbiomebreakdown →
2017339
15 20177
16 201417
17
Ten species in one: DNA barcoding reveals cryptic species in the neotropical skipper butterfly Astraptes fulgeratorbreakdown →
20042758
18
Taxonomy and ecology of Costa Rican Euplectrus (Hymenoptera: Eulophidae), parasitoids of caterpillars (Lepidoptera)
200112
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).
19974
20 198222

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.

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