Ryuichiro Machida

5.2k citations
90 papers · 1.6k indexed · h-index 24
Topics
Fossil Insects in Amber (63 papers)Insect and Arachnid Ecology and Behavior (39 papers)Plant and animal studies (36 papers)
Journals
SHILAP Revista de lepidopterologíaPLoS ONEScientific Reports
Partner nations
JapanGermanyItaly

In The Last Decade

Ryuichiro Machida

87 papers receiving 1.6k citations

Peers

Ryuichiro Machida
Comparison fields: 5 of 68
  • Ecology, Evolution, Behavior and Systematics 1.2k
  • Genetics 923
  • Ecology 250
  • Insect Science 203
  • Molecular Biology 180
Replace Sven Bradler with:
Sven Bradler Germany
Benjamin Wipfler‍ Germany
Gavin J. Svenson United States
Klaus‐Dieter Klass Germany
N. P. Kristensen Denmark
G. B. Edwards United States
Günther Pass Austria
Paula E. Cushing United States
Abderrahman Khila France
Christine L. Lambkin Australia
Ryuichiro Machida relative to Sven Bradler Germany Sven Bradler's profile →
Citations per field
00.5×1.7×
Sven Bradler · 1×
Citations per year

Countries citing papers authored by Ryuichiro Machida

Since Specialization
Citations

This map shows the geographic impact of Ryuichiro Machida'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 Ryuichiro Machida with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ryuichiro Machida more than expected).

Fields of papers citing papers by Ryuichiro Machida

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ryuichiro Machida. 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 Ryuichiro Machida. The network helps show where Ryuichiro Machida may publish in the future.

Co-authorship network of co-authors of Ryuichiro Machida

This figure shows the co-authorship network connecting the top 25 collaborators of Ryuichiro Machida. A scholar is included among the top collaborators of Ryuichiro Machida 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 Ryuichiro Machida. Ryuichiro Machida is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
#WorkIndexed citations
1 0
2 0
3 11
4 1
5 8
6 7
7 31
8 27
9 33
10 12
11 30
12 9
13
Egg Structures of Japanese Ephemerid Species (Ephemeroptera)
4
14 23
15 29
16
Thysanurans from the Ogasawara Islands (Zygentoma, Lepismatidae), Ctenolepisma longicaudata and Acrotelsa collaris, new to the Japanese fauna.
1
17
A New Myrmecophilous Ateluridae (Zygentoma) from Japan
2
18
Cleavage of the jumping bristletail, Pedetontus unimaculatus Machida : Hexapoda, Microcoryphia, Machilidae
2
19
A Redescription of Pedetontus okajimae SILVESTRI, 1943 (Microcoryphia, Machilidae)
2
20
A New Species of the Genus Pedetontus from Japan (Insecta,Thysanura)
1

About Ryuichiro Machida

Ryuichiro Machida is a scholar working on Ecology, Evolution, Behavior and Systematics, Genetics and Paleontology, having authored 90 papers that have together received 1.6k indexed citations. Recurring topics across this work include Fossil Insects in Amber (63 papers), Insect and Arachnid Ecology and Behavior (39 papers) and Plant and animal studies (36 papers). The work is most often cited by research in Ecology, Evolution, Behavior and Systematics (1.2k citations), Genetics (923 citations) and Insect Science (203 citations). Ryuichiro Machida has collaborated with scholars based in Japan, Germany and Italy. Frequent co-authors include Rolf G. Beutel, Romano Dallai, Yuta Mashimo, Benjamin Wipfler‍, Marco Gottardo, Koji Tojo, David Mercati, Toshiki Uchifune, Bernd R. Müller and Yoko Matsumura. Their work appears in journals such as SHILAP Revista de lepidopterología, PLoS ONE and Scientific Reports.

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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