Murray J. Littlejohn

528 total citations
21 papers, 416 citations indexed

About

Murray J. Littlejohn is a scholar working on Ecology, Evolution, Behavior and Systematics, Global and Planetary Change and Genetics. According to data from OpenAlex, Murray J. Littlejohn has authored 21 papers receiving a total of 416 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Ecology, Evolution, Behavior and Systematics, 12 papers in Global and Planetary Change and 9 papers in Genetics. Recurrent topics in Murray J. Littlejohn's work include Amphibian and Reptile Biology (12 papers), Plant and animal studies (9 papers) and Animal Behavior and Reproduction (7 papers). Murray J. Littlejohn is often cited by papers focused on Amphibian and Reptile Biology (12 papers), Plant and animal studies (9 papers) and Animal Behavior and Reproduction (7 papers). Murray J. Littlejohn collaborates with scholars based in Australia, United States and Germany. Murray J. Littlejohn's co-authors include Jasper J. Loftus-Hills, W. Frank Blair, Suzanne Sadedin, Clifford Johnson, Michael P. Scroggie, A. R. Main, Paul M. Oliver, Graeme Watson, Clark Hubbs and Hans Schneider and has published in prestigious journals such as Evolution, Copeia and Behavioral Ecology and Sociobiology.

In The Last Decade

Murray J. Littlejohn

20 papers receiving 352 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Murray J. Littlejohn Australia 11 291 251 153 134 65 21 416
Christopher G. Murphy United States 13 414 1.4× 278 1.1× 204 1.3× 65 0.5× 48 0.7× 21 460
John S. Mecham United States 9 109 0.4× 148 0.6× 42 0.3× 80 0.6× 49 0.8× 14 239
J.J. van Gelder Netherlands 9 153 0.5× 276 1.1× 50 0.3× 23 0.2× 170 2.6× 21 360
Sandra Goutte United Arab Emirates 9 241 0.8× 220 0.9× 180 1.2× 48 0.4× 108 1.7× 21 374
Brigitte Gottsberger Austria 10 229 0.8× 111 0.4× 45 0.3× 109 0.8× 89 1.4× 14 347
Adão J. Cardoso Brazil 15 154 0.5× 320 1.3× 45 0.3× 99 0.7× 48 0.7× 23 408
Dustin J. Wilgers United States 12 383 1.3× 137 0.5× 52 0.3× 263 2.0× 112 1.7× 20 495
Kevin Zimmer United States 12 146 0.5× 48 0.2× 74 0.5× 74 0.6× 167 2.6× 28 323
Carlos E. Guarnizo Colombia 9 128 0.4× 210 0.8× 37 0.2× 161 1.2× 47 0.7× 12 343
Mike Emmrich Germany 5 259 0.9× 418 1.7× 175 1.1× 126 0.9× 64 1.0× 6 483

Countries citing papers authored by Murray J. Littlejohn

Since Specialization
Citations

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

Fields of papers citing papers by Murray J. Littlejohn

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Murray J. Littlejohn. 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 Murray J. Littlejohn. The network helps show where Murray J. Littlejohn may publish in the future.

Co-authorship network of co-authors of Murray J. Littlejohn

This figure shows the co-authorship network connecting the top 25 collaborators of Murray J. Littlejohn. A scholar is included among the top collaborators of Murray J. Littlejohn 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 Murray J. Littlejohn. Murray J. Littlejohn 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
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Scroggie, Michael P. & Murray J. Littlejohn. (2005). Territorial vocal behavior in hybrid smooth froglets, Geocrinia laevis complex (Anura: Myobatrachidae). Behavioral Ecology and Sociobiology. 58(1). 72–79. 7 indexed citations
4.
Sadedin, Suzanne & Murray J. Littlejohn. (2003). A SPATIALLY EXPLICIT INDIVIDUAL-BASED MODEL OF REINFORCEMENT IN HYBRID ZONES. Evolution. 57(5). 962–970. 20 indexed citations
5.
Sadedin, Suzanne & Murray J. Littlejohn. (2003). A SPATIALLY EXPLICIT INDIVIDUAL-BASED MODEL OF REINFORCEMENT IN HYBRID ZONES. Evolution. 57(5). 962–962. 19 indexed citations
6.
Schneider, Hans & Murray J. Littlejohn. (2000). CD REVIEWS. Bioacoustics. 11(2). 159–163. 1 indexed citations
7.
Littlejohn, Murray J.. (1998). HISTORICAL ASPECTS OF RECORDING AND ANALYSIS IN ANURAN BIOACOUSTICS: 1954–1997. Bioacoustics. 9(1). 69–80. 1 indexed citations
8.
Littlejohn, Murray J., et al.. (1993). Structure of Advertisement Call of Litoria ewingi (Anura: Hylidae) Introduced into New Zealand from Tasmania. Copeia. 1993(1). 60–60. 4 indexed citations
9.
Loftus-Hills, Jasper J. & Murray J. Littlejohn. (1992). REINFORCEMENT AND REPRODUCTIVE CHARACTER DISPLACEMENT INGASTROPHRYNE CAROLINENSISANDG. OLIVACEA(ANURA: MICROHYLIDAE): A REEXAMINATION. Evolution. 46(4). 896–906. 60 indexed citations
10.
Littlejohn, Murray J. & Graeme Watson. (1985). HYBRID ZONES AND HOMOGAMY. 1 indexed citations
11.
Loftus-Hills, Jasper J. & Murray J. Littlejohn. (1971). Pulse Repetition Rate as the Basis for Mating Call Discrimination by Two Sympatric Species of Hyla. Copeia. 1971(1). 154–154. 59 indexed citations
12.
Blair, W. Frank & Murray J. Littlejohn. (1960). Stage of Speciation of Two Allopatric Populations of Chorus Frogs (Pseudacris). Evolution. 14(1). 82–82. 14 indexed citations
13.
Littlejohn, Murray J.. (1960). Call Discrimination and Potential Reproductive Isolation in Pseudacris triseriata Females from Oklahoma. Copeia. 1960(4). 370–370. 20 indexed citations
14.
Blair, W. Frank & Murray J. Littlejohn. (1960). STAGE OF SPECIATION OF TWO ALLOPATRIC POPULATIONS OF CHORUS FROGS (PSEUDACRIS). Evolution. 14(1). 82–87. 31 indexed citations
15.
Hubbs, Clark, et al.. (1960). Reduced Survival of Young Etheostomatine Fishes and Hylid Tadpoles Due to Ammonia Fumes Produced by a Rodent Colony. Copeia. 1960(1). 68–68. 2 indexed citations
16.
Littlejohn, Murray J., et al.. (1960). Call Discrimination by Female Frogs of the Hyla versicolor Complex. Copeia. 1960(1). 47–47. 40 indexed citations
17.
Littlejohn, Murray J. & A. R. Main. (1959). Call Structure in Two Genera of Australian Burrowing Frogs. Copeia. 1959(3). 266–266. 5 indexed citations
18.
Littlejohn, Murray J.. (1959). CALL DIFFERENTIATION IN A COMPLEX OF SEVEN SPECIES OFCRINIA(ANURA, LEPTODACTYLIDAE). Evolution. 13(4). 452–468. 54 indexed citations
19.
Littlejohn, Murray J.. (1959). Call Differentiation in a Complex of Seven Species of Crinia (Anura, Leptodactylidae). Evolution. 13(4). 452–452. 22 indexed citations
20.
Littlejohn, Murray J.. (1958). Mating Behavior in the Treefrog. Hyla versicolor. Copeia. 1958(3). 222–222. 10 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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