Garth M. Spellman

1.5k total citations
50 papers, 1.1k citations indexed

About

Garth M. Spellman is a scholar working on Genetics, Ecology and Ecology, Evolution, Behavior and Systematics. According to data from OpenAlex, Garth M. Spellman has authored 50 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 38 papers in Genetics, 19 papers in Ecology and 15 papers in Ecology, Evolution, Behavior and Systematics. Recurrent topics in Garth M. Spellman's work include Genetic diversity and population structure (37 papers), Genomics and Phylogenetic Studies (13 papers) and Species Distribution and Climate Change (13 papers). Garth M. Spellman is often cited by papers focused on Genetic diversity and population structure (37 papers), Genomics and Phylogenetic Studies (13 papers) and Species Distribution and Climate Change (13 papers). Garth M. Spellman collaborates with scholars based in United States, Mexico and Canada. Garth M. Spellman's co-authors include John Klicka, Gary Voelker, Joseph D. Manthey, Kevin J. Burns, Brett R. Riddle, James J. Stone, Sharon A. Clay, Zhenwei Zhu, Kevin Winker and Brian Tilston Smith and has published in prestigious journals such as PLoS ONE, Water Research and Bioresource Technology.

In The Last Decade

Garth M. Spellman

48 papers receiving 1.1k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Garth M. Spellman United States 18 613 481 309 264 196 50 1.1k
Tamí Mott Brazil 18 200 0.3× 190 0.4× 284 0.9× 194 0.7× 69 0.4× 75 858
Víctor Soria‐Carrasco United Kingdom 18 791 1.3× 282 0.6× 434 1.4× 86 0.3× 323 1.6× 30 1.3k
Ricardo J. Pereira Germany 20 635 1.0× 363 0.8× 287 0.9× 144 0.5× 411 2.1× 41 1.2k
Maurício Osvaldo Moura Brazil 20 229 0.4× 268 0.6× 313 1.0× 89 0.3× 63 0.3× 71 1.0k
Jan Sauer Germany 14 247 0.4× 456 0.9× 284 0.9× 219 0.8× 136 0.7× 23 958
Adolfo Ludovico Martino Argentina 17 103 0.2× 304 0.6× 241 0.8× 100 0.4× 46 0.2× 85 891
Bilal Habib India 18 250 0.4× 825 1.7× 151 0.5× 189 0.7× 49 0.3× 100 984
Hemant V. Ghate India 16 212 0.3× 230 0.5× 290 0.9× 46 0.2× 113 0.6× 119 974
Koji Yamazaki Japan 21 115 0.2× 894 1.9× 204 0.7× 123 0.5× 184 0.9× 75 1.2k

Countries citing papers authored by Garth M. Spellman

Since Specialization
Citations

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

Fields of papers citing papers by Garth M. Spellman

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Garth M. Spellman. 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 Garth M. Spellman. The network helps show where Garth M. Spellman may publish in the future.

Co-authorship network of co-authors of Garth M. Spellman

This figure shows the co-authorship network connecting the top 25 collaborators of Garth M. Spellman. A scholar is included among the top collaborators of Garth M. Spellman 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 Garth M. Spellman. Garth M. Spellman 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.
DeRaad, Devon A., et al.. (2025). Strong selection maintains a narrow, stable tension zone between grosbeak species in the Great Plains. Evolution. 79(11). 2563–2574.
2.
Manthey, Joseph D. & Garth M. Spellman. (2024). Recombination rate variation shapes genomic variability of phylogeographic structure in a widespread North American songbird (Aves: Certhia americana). Molecular Phylogenetics and Evolution. 196. 108088–108088. 1 indexed citations
3.
Thiers, Barbara M., Trina E. Roberts, Rebecca J. Rundell, et al.. (2024). Duke's herbarium merits continued enhancement, not dissolution. BioScience. 74(8). 507–508. 3 indexed citations
4.
Spellman, Garth M., et al.. (2023). Comparative morphology of the avian bony columella. The Anatomical Record. 307(5). 1735–1763. 2 indexed citations
5.
Kimball, Rebecca T., et al.. (2023). Estimating phylogenies from genomes: A beginners review of commonly used genomic data in vertebrate phylogenomics. Journal of Heredity. 114(1). 1–13. 11 indexed citations
6.
Spellman, Garth M., et al.. (2021). Genetic, bioacoustic and morphological analyses reveal cryptic speciation in the warbling vireo complex ( Vireo gilvus : Vireonidae: Passeriformes). Zoological Journal of the Linnean Society. 195(1). 45–64. 2 indexed citations
7.
Spellman, Garth M., et al.. (2020). A comparative study of avian middle ear mechanics. Hearing Research. 395. 108043–108043. 8 indexed citations
8.
Linck, Ethan, Paul van, Garth M. Spellman, et al.. (2019). Dense Geographic and Genomic Sampling Reveals Paraphyly and a Cryptic Lineage in a Classic Sibling Species Complex. Systematic Biology. 68(6). 956–966. 19 indexed citations
9.
van, Paul, Garth M. Spellman, Brian Tilston Smith, & John Klicka. (2014). Extensive gene flow characterizes the phylogeography of a North American migrant bird: Black-headed Grosbeak (Pheucticus melanocephalus). Molecular Phylogenetics and Evolution. 78. 148–159. 9 indexed citations
10.
Smith, Brian Tilston, et al.. (2013). Multilocus phylogeny and biogeography of the New World Pheucticus grosbeaks (Aves: Cardinalidae). Molecular Phylogenetics and Evolution. 69(3). 1222–1227. 10 indexed citations
11.
Manthey, Joseph D., John Klicka, & Garth M. Spellman. (2012). Is Gene Flow Promoting the Reversal of Pleistocene Divergence in the Mountain Chickadee (Poecile gambeli)?. PLoS ONE. 7(11). e49218–e49218. 9 indexed citations
12.
Klicka, John, et al.. (2011). Speciation in the White‐breasted Nuthatch (Sitta carolinensis): a multilocus perspective. Molecular Ecology. 21(4). 907–920. 32 indexed citations
13.
Manthey, Joseph D., John Klicka, & Garth M. Spellman. (2011). Isolation-driven divergence: speciation in a widespread North American songbird (Aves: Certhiidae). Molecular Ecology. 20(20). 4371–4384. 27 indexed citations
14.
Stone, James J., Sharon A. Clay, & Garth M. Spellman. (2010). Tylosin and chlortetracycline effects during swine manure digestion: Influence of sodium azide. Bioresource Technology. 101(24). 9515–9520. 10 indexed citations
15.
Spellman, Garth M., Alice Cibois, Robert G. Moyle, Kevin Winker, & F. Keith Barker. (2008). Clarifying the systematics of an enigmatic avian lineage: What is a bombycillid?. Molecular Phylogenetics and Evolution. 49(3). 1036–1040. 25 indexed citations
16.
Klicka, John & Garth M. Spellman. (2007). A Molecular Evaluation of the North American “Grassland” Sparrow Clade. The Auk. 124(2). 537–551. 10 indexed citations
17.
DaCosta, Jeffrey M., Garth M. Spellman, & John Klicka. (2007). Bilateral Gynandromorphy in a White-ruffed Manakin (Corapipo altera). The Wilson Journal of Ornithology. 119(2). 289–291. 7 indexed citations
18.
Spellman, Garth M. & John Klicka. (2007). Phylogeography of the white‐breasted nuthatch (Sitta carolinensis): diversification in North American pine and oak woodlands. Molecular Ecology. 16(8). 1729–1740. 48 indexed citations
19.
Klicka, John, Kevin J. Burns, & Garth M. Spellman. (2007). Defining a monophyletic Cardinalini: A molecular perspective. Molecular Phylogenetics and Evolution. 45(3). 1014–1032. 77 indexed citations
20.
Spellman, Garth M., Brett R. Riddle, & John Klicka. (2007). Phylogeography of the mountain chickadee (Poecile gambeli): diversification, introgression, and expansion in response to Quaternary climate change. Molecular Ecology. 16(5). 1055–1068. 64 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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