Daniel H. Janzen

1. Why Mountain Passes are Higher in the Tropics
   1967/05/01 by Daniel H. Janzen · 94 citations
   Biochemistry, Genetics and Molecular Biology · Agricultural and Biological Sciences · Environmental Science · #Insect and Arachnid Ecology and Behavior #Plant and animal studies #Species Distribution and Climate Change
2. Ten species in one: DNA barcoding reveals cryptic species in the neotropical skipper butterfly Astraptes fulgerator
   2004/10/01 by Paul D. N. Hebert, Erin H. Penton, John M. Burns +2 · 16 citations
   Biochemistry, Genetics and Molecular Biology · Agricultural and Biological Sciences · #Lepidoptera: Biology and Taxonomy #Identification and Quantification in Food #Plant and animal studies
3. Neotropical Anachronisms: The Fruits the Gomphotheres Ate
   1982/01/01 by Daniel H. Janzen, Paul S. Martin · 5 citations
   Environmental Science · Earth and Planetary Sciences · #Wildlife Ecology and Conservation #Evolution and Paleontology Studies #Animal Ecology and Behavior Studies
4. WHEN IS IT COEVOLUTION?
   1980/05/01 by Daniel H. Janzen · 1 voice · 5 citations
   Agricultural and Biological Sciences · Environmental Science · #Plant and animal studies #Animal Ecology and Behavior Studies #Ecology and Vegetation Dynamics Studies
5. Changes in the Arthropod Community along an Elevational Transect in the Venezuelan Andes
   1976/09/01 by D. H. Janzen, Daniel H. Janzen, M. Ataroff +10 · 13 citations
   Agricultural and Biological Sciences · Biochemistry, Genetics and Molecular Biology · #Plant and animal studies #Insect and Arachnid Ecology and Behavior #Insect-Plant Interactions and Control
6. Minimalist revision and description of 403 new species in 11 subfamilies of Costa Rican braconid parasitoid wasps, including host records for 219 species
   2021/02/02 by Michael J. Sharkey, Daniel H. Janzen, Winnie Hallwachs +20 · 1 voice · 4 citations
   Agricultural and Biological Sciences · Biochemistry, Genetics and Molecular Biology · #Hymenoptera taxonomy and phylogeny #Insect-Plant Interactions and Control #Lepidoptera: Biology and Taxonomy
7. Four new species of Symmerista Hübner, 1816 (Notodontidae, Nystaleinae) from Costa Rica
   2014/06/27 by Isidro Chacón, Daniel H. Janzen, Winnie Hallwachs · 6 citations
   Biochemistry, Genetics and Molecular Biology · Agricultural and Biological Sciences · #Lepidoptera: Biology and Taxonomy #Hymenoptera taxonomy and phylogeny #Coleoptera: Cerambycidae studies
8. Description of a new species and subspecies of Idalus Walker from Costa Rica, Honduras and Guatemala (Lepidoptera, Erebidae, Arctiinae, Arctiini)
   2013/02/06 by Bernardo Espinoza Sanabria, Daniel H. Janzen, Winnie Hallwachs +1 · 3 citations
   Biochemistry, Genetics and Molecular Biology · Agricultural and Biological Sciences · #Lepidoptera: Biology and Taxonomy #Biological Control of Invasive Species #Plant and animal studies
9. Constructing a lower-bound estimate of the global number of insect species on a hyperdiverse empirical foundation
   2026/06/29 by Robert K. Colwell, Laura Melissa Guzman, Dirk Steinke +13 · 7 voices
   Agricultural and Biological Sciences · Environmental Science · #Hymenoptera taxonomy and phylogeny #Species Distribution and Climate Change #Insect-Plant Interactions and Control
10. Phylogenetic Analysis ofCosmopterosis(Lepidoptera: Crambidae: Glaphyriinae) with Discussions on Male Secondary Sexual Characters and Larval Feeding onCapparis(Capparaceae) in the Pyraloidea and Lepidoptera (Insecta)
    2009/08/28 by M. Alma Solís, Mark A. Metz, Daniel H. Janzen · 2 citations
    Biochemistry, Genetics and Molecular Biology · Agricultural and Biological Sciences · #Lepidoptera: Biology and Taxonomy #Plant and animal studies #Insect-Plant Interactions and Control
11. Using DNA-barcoded Malaise trap samples to measure impact of a geothermal energy project on the biodiversity of a Costa Rican old-growth rain forest
    2020/06/24 by Daniel H. Janzen, Winnie Hallwachs, Guillermo Pereira +31 · 3 citations
    Agricultural and Biological Sciences · Biochemistry, Genetics and Molecular Biology · Environmental Science · #Forest Insect Ecology and Management #Hymenoptera taxonomy and phylogeny #Lepidoptera: Biology and Taxonomy
12. Yeasts from tropical forests: Biodiversity, ecological interactions, and as sources of bioinnovation
    2023/11/01 by Carlos A. Rosa, Marc‐André Lachance, Savitree Limtong +17 · 1 citation
    Biochemistry, Genetics and Molecular Biology · Agricultural and Biological Sciences · #Yeasts and Rust Fungi Studies #Fermentation and Sensory Analysis #Mycorrhizal Fungi and Plant Interactions
13. A food plant specialist in Sparganothini: A new genus and species from Costa Rica (Lepidoptera, Tortricidae)
    2013/05/21 by John W. Brown, Daniel H. Janzen, Winnie Hallwachs · 1 citation
    Biochemistry, Genetics and Molecular Biology · Agricultural and Biological Sciences · #Lepidoptera: Biology and Taxonomy #Plant and animal studies #Biological Control of Invasive Species
14. Cryptic diversity of Leurus wasps (Hymenoptera: Ichneumonidae: Metopiinae), parasitoids of caterpillars in Area de Conservación Guanacaste, Costa Rica
    2024/10/28 by Ronald Zuñiga, Alejandro Valerio, Paul Hanson +3 · 1 voice · 1 citation
    Agricultural and Biological Sciences · Biochemistry, Genetics and Molecular Biology · Environmental Science · #Forest Insect Ecology and Management #Hymenoptera taxonomy and phylogeny #Lepidoptera: Biology and Taxonomy
15. Global arthropod beta-diversity is spatially and temporally structured by latitude
    2024/05/08 by Mathew Seymour, Tomas Roslin, Jeremy R deWaard +71 · 1 voice · 1 citation
    Agricultural and Biological Sciences · Environmental Science · #Plant and animal studies #Ecology and Vegetation Dynamics Studies #Species Distribution and Climate Change