I. B. Knizhin

547 total citations
21 papers, 468 citations indexed

About

I. B. Knizhin is a scholar working on Nature and Landscape Conservation, Genetics and Ecology. According to data from OpenAlex, I. B. Knizhin has authored 21 papers receiving a total of 468 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Nature and Landscape Conservation, 14 papers in Genetics and 12 papers in Ecology. Recurrent topics in I. B. Knizhin's work include Fish Ecology and Management Studies (18 papers), Genetic diversity and population structure (14 papers) and Fish Biology and Ecology Studies (8 papers). I. B. Knizhin is often cited by papers focused on Fish Ecology and Management Studies (18 papers), Genetic diversity and population structure (14 papers) and Fish Biology and Ecology Studies (8 papers). I. B. Knizhin collaborates with scholars based in Russia, Austria and Portugal. I. B. Knizhin's co-authors include Steven Weiss, Elsa Froufe, Craig R. Primmer, Mikko Koskinen, S. Sušnik, Christian Schlötterer, S. S. Alekseyev, Aleš Snoj, Theodora Kopun and Paulo Alexandrino and has published in prestigious journals such as Molecular Ecology, Molecular Phylogenetics and Evolution and Journal of Fish Biology.

In The Last Decade

I. B. Knizhin

21 papers receiving 443 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
I. B. Knizhin Russia 13 343 282 208 174 95 21 468
Е. А. Салменкова Russia 14 290 0.8× 301 1.1× 120 0.6× 142 0.8× 120 1.3× 42 481
S. S. Alekseyev Russia 15 454 1.3× 339 1.2× 266 1.3× 296 1.7× 72 0.8× 36 627
A.M. Naseka Russia 13 273 0.8× 123 0.4× 282 1.4× 152 0.9× 137 1.4× 29 463
Н. В. Гордеева Russia 13 374 1.1× 307 1.1× 155 0.7× 219 1.3× 103 1.1× 57 551
Г. Н. Маркевич Russia 11 246 0.7× 110 0.4× 133 0.6× 205 1.2× 31 0.3× 59 344
Zoran Marčić Croatia 12 272 0.8× 141 0.5× 316 1.5× 164 0.9× 148 1.6× 54 473
Л. А. Скурихина Russia 12 269 0.8× 323 1.1× 138 0.7× 112 0.6× 256 2.7× 61 485
Ján Koščo Slovakia 13 213 0.6× 99 0.4× 218 1.0× 207 1.2× 77 0.8× 36 408
А. Г. Олейник Russia 12 276 0.8× 302 1.1× 152 0.7× 104 0.6× 260 2.7× 56 468
Ivana Buj Croatia 13 321 0.9× 177 0.6× 393 1.9× 170 1.0× 194 2.0× 65 560

Countries citing papers authored by I. B. Knizhin

Since Specialization
Citations

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

Fields of papers citing papers by I. B. Knizhin

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by I. B. Knizhin. 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 I. B. Knizhin. The network helps show where I. B. Knizhin may publish in the future.

Co-authorship network of co-authors of I. B. Knizhin

This figure shows the co-authorship network connecting the top 25 collaborators of I. B. Knizhin. A scholar is included among the top collaborators of I. B. Knizhin 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 I. B. Knizhin. I. B. Knizhin 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.
2.
Knizhin, I. B., et al.. (2014). Ichthyofauna of the Lena River (Laptev Sea Basin): Modern composition and historical formation. Journal of Ichthyology. 54(7). 433–445. 11 indexed citations
3.
Knizhin, I. B. & Steven Weiss. (2009). A new species of grayling Thymallus svetovidovi sp. nova (Thymallidae) from the Yenisei basin and its position in the genus Thymallus. Journal of Ichthyology. 49(1). 1–9. 14 indexed citations
4.
Knizhin, I. B., et al.. (2008). Graylings (Thymallidae) of water bodies in western Mongolia: Morphological and genetic diversity. Journal of Ichthyology. 48(9). 714–735. 11 indexed citations
5.
Knizhin, I. B., et al.. (2008). New data on the distribution of the Upper Lena form of grayling (Thymallidae) in the basin of Lake Baikal and its taxonomic status. Journal of Ichthyology. 48(3). 217–223. 9 indexed citations
6.
Knizhin, I. B., et al.. (2007). Variability of siberian sculpin Cottus sibiricus (Cottidae, Sorpaeniformes). Journal of Ichthyology. 47(4). 271–278. 3 indexed citations
7.
Weiss, Steven, et al.. (2007). Secondary contact between two divergent lineages of grayling Thymallus in the lower Enisey basin and its taxonomic implications. Journal of Fish Biology. 71(sc). 371–386. 22 indexed citations
8.
Knizhin, I. B., et al.. (2007). New species of grayling Thymallus tugarinae sp. nova (Thymallidae) from the Amur River Basin. Journal of Ichthyology. 47(2). 123–139. 16 indexed citations
9.
10.
Weiss, Steven, et al.. (2006). Phenotypic and genetic differentiation of two major phylogeographical lineages of arctic grayling Thymallus arcticus in the Lena River, and surrounding Arctic drainages. Biological Journal of the Linnean Society. 88(4). 511–525. 23 indexed citations
11.
Knizhin, I. B., et al.. (2006). A new subspecies of the amur grayling Thymallus grubii flavomaculatus ssp. nova (Thymallidae). Journal of Ichthyology. 46(8). 555–562. 12 indexed citations
12.
Sušnik, S., I. B. Knizhin, Aleš Snoj, & Steven Weiss. (2006). Genetic and morphological characterization of a Lake Ohrid endemic, Salmo (Acantholingua) ohridanus with a comparison to sympatric Salmo trutta. Journal of Fish Biology. 68(A). 2–23. 48 indexed citations
13.
Knizhin, I. B., Steven Weiss, & S. Sušnik. (2006). Graylings of Baikal Lake basin (Thymallus, Thymallidae): Diversity of forms and their taxonomic status. Journal of Ichthyology. 46(6). 418–435. 22 indexed citations
14.
Knizhin, I. B., et al.. (2006). On the diversity and taxonomic status of graylings (Thymallus Thymallidae) from the Lena River. Journal of Ichthyology. 46(3). 234–246. 11 indexed citations
15.
Froufe, Elsa, S. S. Alekseyev, I. B. Knizhin, & Steven Weiss. (2005). Comparative mtDNA sequence (control region, ATPase 6 and NADH‐1) divergence in Hucho taimen(Pallas) across four Siberian river basins. Journal of Fish Biology. 67(4). 1040–1053. 23 indexed citations
16.
Froufe, Elsa, I. B. Knizhin, & Steven Weiss. (2004). Phylogenetic analysis of the genus Thymallus (grayling) based on mtDNA control region and ATPase 6 genes, with inferences on control region constraints and broad-scale Eurasian phylogeography. Molecular Phylogenetics and Evolution. 34(1). 106–117. 49 indexed citations
17.
Knizhin, I. B., et al.. (2004). Morphological and Genetic Diversity of Amur Graylings ( Thymallus , Thymallidae). 20 indexed citations
18.
Froufe, Elsa, S. S. Alekseyev, I. B. Knizhin, Paulo Alexandrino, & Steven Weiss. (2003). Comparative phylogeography of salmonid fishes (Salmonidae) reveals late to post‐Pleistocene exchange between three now‐disjunct river basins in Siberia. Diversity and Distributions. 9(4). 269–282. 38 indexed citations
19.
Froufe, Elsa, I. B. Knizhin, Mikko Koskinen, Craig R. Primmer, & Steven Weiss. (2003). Identification of reproductively isolated lineages of Amur grayling (Thymallus grubii Dybowski 1869): concordance between phenotypic and genetic variation. Molecular Ecology. 12(9). 2345–2355. 40 indexed citations
20.
Koskinen, Mikko, I. B. Knizhin, Craig R. Primmer, Christian Schlötterer, & Steven Weiss. (2002). Mitochondrial and nuclear DNA phylogeography of Thymallus spp. (grayling) provides evidence of ice‐age mediated environmental perturbations in the world's oldest body of fresh water, Lake Baikal. Molecular Ecology. 11(12). 2599–2611. 78 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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