Clarence Dan Johnson

1.0k total citations
54 papers, 676 citations indexed

About

Clarence Dan Johnson is a scholar working on Ecology, Evolution, Behavior and Systematics, Plant Science and Insect Science. According to data from OpenAlex, Clarence Dan Johnson has authored 54 papers receiving a total of 676 indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Ecology, Evolution, Behavior and Systematics, 28 papers in Plant Science and 25 papers in Insect Science. Recurrent topics in Clarence Dan Johnson's work include Insect Pest Control Strategies (24 papers), Coleoptera Taxonomy and Distribution (20 papers) and Insect-Plant Interactions and Control (19 papers). Clarence Dan Johnson is often cited by papers focused on Insect Pest Control Strategies (24 papers), Coleoptera Taxonomy and Distribution (20 papers) and Insect-Plant Interactions and Control (19 papers). Clarence Dan Johnson collaborates with scholars based in United States, Mexico and Venezuela. Clarence Dan Johnson's co-authors include David H. Siemens, Jan Nilsson, Midori Tuda, Katsura Morimoto, Barbara E. Ralston, John M. Kingsolver, Tina J. Ayers, Yoichi Tateishi, Cibele S. Ribeiro-Costa and Wen‐Jer Wu and has published in prestigious journals such as Ecology, Oecologia and Biotropica.

In The Last Decade

Clarence Dan Johnson

50 papers receiving 556 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Clarence Dan Johnson United States 15 398 357 302 202 108 54 676
Tracey A. Bjorksten Australia 12 240 0.6× 327 0.9× 180 0.6× 121 0.6× 75 0.7× 14 615
Rogério Parentoni Martins Brazil 12 538 1.4× 291 0.8× 187 0.6× 112 0.6× 145 1.3× 30 671
Rosichon Ubaidillah Indonesia 10 246 0.6× 134 0.4× 151 0.5× 47 0.2× 61 0.6× 64 444
Rosana Tidon Brazil 19 501 1.3× 647 1.8× 305 1.0× 157 0.8× 84 0.8× 62 995
William L. Overal Brazil 12 400 1.0× 250 0.7× 100 0.3× 122 0.6× 198 1.8× 28 685
David A. Nickle United States 12 339 0.9× 114 0.3× 104 0.3× 49 0.2× 104 1.0× 44 461
Thomas H. Atkinson United States 16 211 0.5× 683 1.9× 113 0.4× 685 3.4× 35 0.3× 88 917
Anne Damon Mexico 14 351 0.9× 249 0.7× 334 1.1× 161 0.8× 66 0.6× 49 694
Murray J. Fletcher Australia 16 408 1.0× 455 1.3× 494 1.6× 114 0.6× 117 1.1× 92 867
G. O. Bedford Australia 13 173 0.4× 291 0.8× 326 1.1× 181 0.9× 18 0.2× 26 635

Countries citing papers authored by Clarence Dan Johnson

Since Specialization
Citations

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

Fields of papers citing papers by Clarence Dan Johnson

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Clarence Dan Johnson. 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 Clarence Dan Johnson. The network helps show where Clarence Dan Johnson may publish in the future.

Co-authorship network of co-authors of Clarence Dan Johnson

This figure shows the co-authorship network connecting the top 25 collaborators of Clarence Dan Johnson. A scholar is included among the top collaborators of Clarence Dan Johnson 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 Clarence Dan Johnson. Clarence Dan Johnson 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
1.
Johnson, Clarence Dan & William Allan Kritsonis. (2007). National Implications for Urban School Systems: Strategic Planning in the Human Resource Management Department in a Large Urban School District.. 3 indexed citations
2.
Johnson, Clarence Dan, et al.. (2004). A review of evolution of oviposition guilds in the Bruchidae (Coleoptera). Revista Brasileira de Entomologia. 48(3). 401–408. 43 indexed citations
3.
Johnson, Clarence Dan, et al.. (2003). Results-Based Guidance: A Systems Approach to Student Support Programs.. Professional School Counseling. 6(3). 180. 42 indexed citations
4.
Ayers, Tina J., et al.. (2002). Cladistics, bruchids and host plants: evolutionary interactions in Amblycerus (Coleoptera: Bruchidae). LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas). 1–16. 6 indexed citations
5.
Johnson, Clarence Dan, et al.. (2002). Cladistics, bruchids and host plants: evolucionary interactions in Amblycerus (Coleoptera: Bruchidae). ACTA ZOOLÓGICA MEXICANA (N S ). 1–16.
6.
Johnson, Clarence Dan, et al.. (2002). SCIENTIFIC NOTE. The Coleopterists Bulletin. 56(1). 95–96. 7 indexed citations
7.
Johnson, Clarence Dan, et al.. (2001). Margaritabruchus Cherylae, New Genus and New Species of New World Bruchidae (Coleoptera). The Coleopterists Bulletin. 55(4). 405–409. 1 indexed citations
8.
Johnson, Clarence Dan & David H. Siemens. (1997). DISTRIBUTION, OVIPOSITION GUILDS, BEHAVIOR AND NEW HOST RECORDS FROM LATIN AMERICA FOR ALGAROBIUS BRIDWELL, SCUTOBRUCHUS KINGSOLVER AND PSEUDOPACHYMERINA SPINIPES (ERICHSON) (COLEOPTERA: BRUCHIDAE). The Coleopterists Bulletin. 51(1). 37–42. 6 indexed citations
9.
Siemens, David H. & Clarence Dan Johnson. (1995). Number of Seeds per Pod in Three Species of Perennial Legumes: A Compromise between Ecological and Physiological Constraints?. The American Midland Naturalist. 133(2). 197–197. 10 indexed citations
10.
Siemens, David H. & Clarence Dan Johnson. (1992). Density-Dependent Egg Parasitism as a Determinant of Clutch Size in Bruchid Beetles (Coleoptera: Bruchidae). Environmental Entomology. 21(3). 610–619. 22 indexed citations
11.
Johnson, Clarence Dan. (1990). Six New Species of Acanthoscelides from North and Central America (Coleoptera: Bruchidae). The Coleopterists Bulletin. 44(1). 3–18. 5 indexed citations
12.
Siemens, David H. & Clarence Dan Johnson. (1990). Host-associated differences in fitness within and between populations of a seed beetle (Bruchidae): effects of plant variability. Oecologia. 82(3). 408–413. 14 indexed citations
13.
Johnson, Clarence Dan & Daniel H. Janzen. (1982). Why Are Seeds of the Central American Guanacaste Tree,Enterolobium cyclocarpum,1Not Attacked by Bruchids2Except in Panam?. Environmental Entomology. 11(2). 373–377. 2 indexed citations
14.
Johnson, Clarence Dan. (1981). Interactions Between Bruchid (Coleoptera) Feeding Guilds and Behavioral Patterns of Pods of the Leguminosae. Environmental Entomology. 10(2). 249–253. 52 indexed citations
15.
Johnson, Clarence Dan. (1979). New Host Records in the Bruchidae (Coleoptera). The Coleopterists Bulletin. 33(1). 121–124. 4 indexed citations
16.
Johnson, Clarence Dan. (1977). Three New Species of Sennius from Mexico and Central America, with New Host Records for Other Sennius (Coleoptera: Bruchidae). The Coleopterists Bulletin. 31(2). 117–131. 5 indexed citations
17.
Johnson, Clarence Dan. (1977). Life History of Ctenocolum janzeni (Coleoptera: Bruchidae) in Seeds of Piscidia mollis (Leguminosae). The Coleopterists Bulletin. 31(4). 313–318. 5 indexed citations
18.
Johnson, Clarence Dan, et al.. (1976). Biosystematics of the First-Stage Larvae of Some North American Bruchidae (Coleoptera). Technical Bulletins. 9 indexed citations
19.
Johnson, Clarence Dan & John M. Kingsolver. (1975). Ecology and Redescription of the Arizona Grape Bruchid, Amblycerus vitis (Coleoptera). The Coleopterists Bulletin. 29(4). 321–331. 3 indexed citations
20.
Johnson, Clarence Dan. (1970). Biosystematics of the Arizona, California, and Oregon species of the seed beetle genus Acanthoscelides Schilsky (Coleoptera: Bruchidae).. University of California Press eBooks. 59. 33 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.

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