This map shows the geographic impact of J. B. Heppner'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 J. B. Heppner with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. B. Heppner more than expected).
This network shows the impact of papers produced by J. B. Heppner. 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 J. B. Heppner. The network helps show where J. B. Heppner may publish in the future.
Co-authorship network of co-authors of J. B. Heppner
This figure shows the co-authorship network connecting the top 25 collaborators of J. B. Heppner.
A scholar is included among the top collaborators of J. B. Heppner based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with J. B. Heppner. J. B. Heppner is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Hall, Jason P. W. & J. B. Heppner. (1999). Lemoniadini, a corrected tribal name in the Riodininae (Lepidoptera: Riodinidae).. Tropical lepidoptera research. 10(1). 30.7 indexed citations
4.
Heppner, J. B., et al.. (1999). Ornithoptera priamus biology in Queensland, Australia Lepidoptera: Papilionidae).. Tropical lepidoptera research. 10(1). 34.
5.
Heppner, J. B.. (1997). New Glyphipterix Sedge Moths from the Southeastern United States (Lepidoptera: Glyphipterigidae).. 4(2). 67–69.1 indexed citations
6.
Heppner, J. B.. (1997). Immature Stages of the Mediterranean Knapweed Borer, Pterolonche inspersa (Lepidoptera: Pterolonchidae).. 4(2). 63–66.1 indexed citations
7.
Heppner, J. B.. (1997). Wockia asperipunctella in North America (Lepidoptera: Urodidae: Galacticinae).. 4(2). 73–74.8 indexed citations
8.
Heppner, J. B.. (1997). New Diploschizia Sedge Moths from Florida (Lepidoptera: Glyphipterigidae).. 70–72.1 indexed citations
9.
Heppner, J. B.. (1995). Lacturidae, new family (Lepidoptera: Zygaenoidea).. Tropical lepidoptera research. 6(2). 146–148.14 indexed citations
10.
Heppner, J. B.. (1993). Keys to Families of Lepidoptera.. Tropical lepidoptera research. 4. 1–28.7 indexed citations
11.
Heppner, J. B.. (1993). Book Review: Swallowtail Butterflies of the Americas: A Study in Biological Dynamics, Ecological Diversity, Biosystematics, and Conservation , by Hamilton A. Tyler, Keith S. Brown, Jr., and Kent H. Wilson.. Tropical lepidoptera research. 4(2). 146.1 indexed citations
Heppner, J. B.. (1992). Sulawesi (Minahasa) Lepidoptera and Project Wallace, 1985.. Tropical lepidoptera research. 3(1). 13–22.1 indexed citations
14.
Heppner, J. B., et al.. (1992). Gynandromorph Speyeria diana from Georgia (Lepidoptera: Nymphalidae).. Tropical lepidoptera research. 3(1). 34.1 indexed citations
15.
Heppner, J. B.. (1991). Tortyra metalmark moths of Florida (Lepidoptera: Choreutidae).. Tropical lepidoptera research. 2(1). 73–78.3 indexed citations
16.
Heppner, J. B.. (1991). Brachyptery and aptery in Lepidoptera.. Tropical lepidoptera research. 2(1). 11–40.26 indexed citations
17.
Emmel, Thomas C. & J. B. Heppner. (1990). Lepidoptera Collecting in Taiwan. Tropical lepidoptera research. 1(2). 43–52.1 indexed citations
18.
Heppner, J. B.. (1985). West Indies Brenthia (Lepidoptera: Choreutidae). Insecta mundi. 1(1). 13–26.1 indexed citations
19.
Heppner, J. B.. (1979). New Neotropical Genus Of Choreutidae (Lepidoptera, Sesioidea). Biodiversity Heritage Library (Smithsonian Institution).1 indexed citations
20.
Heppner, J. B.. (1979). Brachodidae, a new family name for Atychiidae (Lepidoptera: Sesioidea). Entomologische berichten. 39(8). 127–128.1 indexed citations
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.