Tag N. Engstrom

873 total citations
14 papers, 715 citations indexed

About

Tag N. Engstrom is a scholar working on Global and Planetary Change, Nature and Landscape Conservation and Genetics. According to data from OpenAlex, Tag N. Engstrom has authored 14 papers receiving a total of 715 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Global and Planetary Change, 9 papers in Nature and Landscape Conservation and 6 papers in Genetics. Recurrent topics in Tag N. Engstrom's work include Amphibian and Reptile Biology (11 papers), Turtle Biology and Conservation (8 papers) and Genetic diversity and population structure (5 papers). Tag N. Engstrom is often cited by papers focused on Amphibian and Reptile Biology (11 papers), Turtle Biology and Conservation (8 papers) and Genetic diversity and population structure (5 papers). Tag N. Engstrom collaborates with scholars based in United States, Brazil and Italy. Tag N. Engstrom's co-authors include John J. Wiens, H. Bradley Shaffer, Paul T. Chippindale, William P. McCord, Matthew K. Fujita, David E. Starkey, Nicole Valenzuela, Mauro Marchetti, Roscoe Stanyon and Daleen Badenhorst and has published in prestigious journals such as Evolution, Conservation Biology and Molecular Ecology.

In The Last Decade

Tag N. Engstrom

14 papers receiving 682 citations

Peers

Tag N. Engstrom

GPC

NLC

GENET

EEBS

PALEO

Mark L. McKnight United States

Roger Bour France

Maria da Graça Salomão Brazil

Masanao Honda Japan

Anna K. Hundsdörfer Germany

William P. McCord United States

Lisa Mertz United States

Edward A. Myers United States

Elorri Arevalo France

Amanda L. Talaba United States

Mark L. McKnight United States

Tag N. Engstrom

353 ×0.9

GPC

287 ×0.8

NLC

349 ×1.2

GENET

152 ×1.0

EEBS

207 ×1.3

PALEO

Citations per year, relative to Tag N. Engstrom Tag N. Engstrom (= 1×) peers Mark L. McKnight

Countries citing papers authored by Tag N. Engstrom

Since Specialization

Citations

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

Fields of papers citing papers by Tag N. Engstrom

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Tag N. Engstrom. 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 Tag N. Engstrom. The network helps show where Tag N. Engstrom may publish in the future.

Co-authorship network of co-authors of Tag N. Engstrom

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

All Works

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14 of 14 papers shown

Engstrom, Tag N., et al.. (2016). A Field Inventory and Collections Summary of Herpetofauna from the Sutter Buttes, an “Inland Island” within California's Great Central Valley. Western North American Naturalist. 76(3). 352–366. 4 indexed citations

Engstrom, Tag N., et al.. (2015). Origins of softshell turtles in Hawaii with implications for conservation. Conservation Genetics. 17(1). 207–220. 4 indexed citations

Marchetti, Mauro & Tag N. Engstrom. (2015). The conservation paradox of endangered and invasive species. Conservation Biology. 30(2). 434–437. 44 indexed citations

Marchetti, Mauro, et al.. (2014). Impacts of aquatic invasive species and land use on stream food webs in Kaua’i, Hawai’i.. Pacific Conservation Biology. 20(3). 252–271. 5 indexed citations

Fisher‐Reid, M. Caitlin, Tag N. Engstrom, Caitlin A. Kuczynski, Patrick R. Stephens, & John J. Wiens. (2013). Parapatric divergence of sympatric morphs in a salamander: incipient speciation on Long Island?. Molecular Ecology. 22(18). 4681–4694. 47 indexed citations

Badenhorst, Daleen, Roscoe Stanyon, Tag N. Engstrom, & Nicole Valenzuela. (2013). A ZZ/ZW microchromosome system in the spiny softshell turtle, Apalone spinifera, reveals an intriguing sex chromosome conservation in Trionychidae. Chromosome Research. 21(2). 137–147. 68 indexed citations

Polo‐Cavia, Nuria, Tag N. Engstrom, Pílar López, & José Martı́n. (2009). Body condition does not predict immunocompetence of western pond turtles in altered versus natural habitats. Animal Conservation. 13(3). 256–264. 37 indexed citations

Engstrom, Tag N., et al.. (2008). Population genetics of the endangered South American freshwater turtle, Podocnemis unifilis, inferred from microsatellite DNA data. Conservation Genetics. 10(6). 1683–1696. 35 indexed citations

Wiens, John J., Tag N. Engstrom, & Paul T. Chippindale. (2006). RAPID DIVERSIFICATION, INCOMPLETE ISOLATION, AND THE “SPECIATION CLOCK” IN NORTH AMERICAN SALAMANDERS (GENUS PLETHODON): TESTING THE HYBRID SWARM HYPOTHESIS OF RAPID RADIATION. Evolution. 60(12). 2585–2585. 128 indexed citations

10.

Wiens, John J., Tag N. Engstrom, & Paul T. Chippindale. (2006). RAPID DIVERSIFICATION, INCOMPLETE ISOLATION, AND THE "SPECIATION CLOCK" IN NORTH AMERICAN SALAMANDERS (GENUS PLETHODON): TESTING THE HYBRID SWARM HYPOTHESIS OF RAPID RADIATION. Evolution. 60(12). 2585–2603. 63 indexed citations

11.

Engstrom, Tag N., H. Bradley Shaffer, & William P. McCord. (2004). Multiple Data Sets, High Homoplasy, and the Phylogeny of Softshell Turtles (Testudines: Trionychidae). Systematic Biology. 53(5). 693–710. 101 indexed citations

12.

Fujita, Matthew K., Tag N. Engstrom, David E. Starkey, & H. Bradley Shaffer. (2003). Turtle phylogeny: insights from a novel nuclear intron. Molecular Phylogenetics and Evolution. 31(3). 1031–1040. 110 indexed citations

13.

Engstrom, Tag N., Peter A. Meylan, & Anne B. Meylan. (2002). Origin of juvenile loggerhead turtles (Caretta caretta) in a tropical developmental habitat in Caribbean Panamá. Animal Conservation. 5(2). 125–133. 37 indexed citations

14.

Engstrom, Tag N., H. Bradley Shaffer, & William P. McCord. (2002). Phylogenetic diversity of endangered and critically endangered southeast Asian softshell turtles (Trionychidae: Chitra). Biological Conservation. 104(2). 173–179. 32 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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