Norman D. Penny
Norman D. Penny publishes mostly in Ecology, Evolution, Behavior and Systematics, Genetics and Insect Science, on topics such as Fossil Insects in Amber, Plant and animal studies and Hymenoptera taxonomy and phylogeny.
- World rank
- #1,428,937 of 1,633,909 ranked researchers
- Rank in United States
- #329,701 of 358,040
- Works
- 15
- Citations
- 26
- Citations per work
- 1.7
What does Norman D. Penny research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Ecology, Evolution, Behavior and Systematics89% of their works
- 2Genetics4% of their works
- 3Insect Science4% of their works
- 4Plant Science4% of their works
Research topics
Which keywords describe Norman D. Penny's research?
The keywords of their largest research topics: Invasive Species, Phylogeny, Amber Fossils, Biodiversity, Climate Change, Insect Evolution, Biological Control and Ecosystem Services.
- Phytoplasmas
- Jasmonate Signaling
- Herbivore-Induced Plant Volatiles
- Acariformes
- Collembola
- Biogeography
- Gall-Inducing Insects
- Ecosystem Services
- Insect Evolution
- Biodiversity
- Phylogeny
- Invasive Species
- Amber Fossils
- Climate Change
- Biological Control
- Pollinator Decline
- Parasitoid Wasps
- Taxonomy
- Diversity
- Halyomorpha halys
- Huanglongbing
- Mites
- Stink Bug
Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.
All 23 words, with their numbers
- Invasive Species133 topics
- Phylogeny94 topics
- Amber Fossils81 topic
- Biodiversity82 topics
- Climate Change82 topics
- Insect Evolution81 topic
- Biological Control73 topics
- Ecosystem Services71 topic
- Pollinator Decline71 topic
- Gall-Inducing Insects51 topic
- Parasitoid Wasps51 topic
- Biogeography32 topics
- Taxonomy32 topics
- Collembola21 topic
- Diversity21 topic
- Acariformes11 topic
- Halyomorpha halys11 topic
- Herbivore-Induced Plant Volatiles11 topic
- Huanglongbing11 topic
- Jasmonate Signaling11 topic
- Mites11 topic
- Phytoplasmas11 topic
- Stink Bug11 topic
Where does Norman D. Penny work?
Norman D. Penny's main affiliation in the publication record is California Academy of Sciences, United States.
How many publications and citations does Norman D. Penny have?
Science Explorer counts 15 works and 26 citations for Norman D. Penny, ranking #1,428,937 of 1,633,909 researchers worldwide on the composite score.
Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.
Papers, co-authors, who cited this work and researchers on the nearest topics are in the interactive view on the map. Is this your page? Request a correction or removal.