Shukei Masuma

622 total citations
34 papers, 418 citations indexed

About

Shukei Masuma is a scholar working on Aquatic Science, Global and Planetary Change and Nature and Landscape Conservation. According to data from OpenAlex, Shukei Masuma has authored 34 papers receiving a total of 418 indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Aquatic Science, 13 papers in Global and Planetary Change and 12 papers in Nature and Landscape Conservation. Recurrent topics in Shukei Masuma's work include Aquaculture Nutrition and Growth (18 papers), Marine and fisheries research (12 papers) and Fish Ecology and Management Studies (11 papers). Shukei Masuma is often cited by papers focused on Aquaculture Nutrition and Growth (18 papers), Marine and fisheries research (12 papers) and Fish Ecology and Management Studies (11 papers). Shukei Masuma collaborates with scholars based in Japan and Norway. Shukei Masuma's co-authors include Yoshitaka Sakakura, Kazuhisa Teruya, Hidemi Kumai, Hiroshi Yamamoto, Shigeru Miyashita, Gunzo Kawamura, Satoshi Shiozawa, Shingo Kimura, Atsushi Hagiwara and Yoshiki Kato and has published in prestigious journals such as Aquaculture, Journal of Fish Diseases and Developmental & Comparative Immunology.

In The Last Decade

Shukei Masuma

32 papers receiving 399 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Shukei Masuma Japan 12 253 169 161 134 78 34 418
Simeon Deguara Spain 11 296 1.2× 199 1.2× 126 0.8× 80 0.6× 131 1.7× 23 482
Eduardo Gomes Sanches Brazil 11 228 0.9× 96 0.6× 145 0.9× 93 0.7× 86 1.1× 74 400
Tomoki Honryo Japan 12 242 1.0× 91 0.5× 110 0.7× 116 0.9× 94 1.2× 44 390
Ali Bani Iran 9 214 0.8× 82 0.5× 164 1.0× 49 0.4× 64 0.8× 46 323
Declan Tobin United Kingdom 9 241 1.0× 120 0.7× 175 1.1× 99 0.7× 57 0.7× 11 349
Aaron W. Welch United States 8 238 0.9× 152 0.9× 70 0.4× 66 0.5× 124 1.6× 8 353
PG Fjelldal Norway 12 223 0.9× 62 0.4× 202 1.3× 133 1.0× 96 1.2× 18 374
Д. А. Павлов Russia 11 279 1.1× 102 0.6× 262 1.6× 147 1.1× 32 0.4× 45 394
Ivar Holmefjord Norway 10 298 1.2× 77 0.5× 175 1.1× 182 1.4× 74 0.9× 11 371
KM Shakil Rana Bangladesh 6 277 1.1× 72 0.4× 112 0.7× 90 0.7× 51 0.7× 24 399

Countries citing papers authored by Shukei Masuma

Since Specialization
Citations

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

Fields of papers citing papers by Shukei Masuma

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Shukei Masuma. 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 Shukei Masuma. The network helps show where Shukei Masuma may publish in the future.

Co-authorship network of co-authors of Shukei Masuma

This figure shows the co-authorship network connecting the top 25 collaborators of Shukei Masuma. A scholar is included among the top collaborators of Shukei Masuma 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 Shukei Masuma. Shukei Masuma 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.
Masuma, Shukei, et al.. (2025). Hatchability and growth performance of F1, F2, and backcross progenies of Epinephelus bruneus and Epinephelus lanceolatus. Aquaculture International. 33(4). 1 indexed citations
2.
Masuma, Shukei, et al.. (2024). Hermaphroditism found in adult hatchery-reared greater amberjack Seriola dumerili. Fisheries Science. 90(3). 495–503.
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Masuma, Shukei, et al.. (2023). Maturation in a hybrid grouper, Kue-Tama, a cross between female longtooth grouper, Epinephelus bruneus, and male giant grouper, E. lanceolatus. Aquaculture International. 32(3). 3481–3498. 1 indexed citations
5.
Takagi, Tsutomu, Shinsuke Torisawa, K. Abe, et al.. (2021). Development of fish spatio-temporal identifying technology using SegNet in aquaculture net cages. Aquacultural Engineering. 93. 102146–102146. 22 indexed citations
6.
Chuda, Hisashi, et al.. (2019). Sex discrimination of cultured greater amberjack Seriola dumerili using steroid hormones. Fisheries Science. 86(1). 57–64. 5 indexed citations
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Masuma, Shukei. (2015). Full-cycled Aquaculture Technology Maintaining Bluefin Tuna, <i>Thunnus Orientalis</i>, Farming Industry in Future. Journal of the Japan Society for Precision Engineering. 81(9). 828–831.
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Nishioka, Toyohiro, Koh-ichiro Mori, Takuma Sugaya, et al.. (2011). Viral Nervous Necrosis (VNN) in Seed Production of Red Tilefish Branchiostegus japonicus and Its Control. Aquaculture Science. 59(2). 275–282. 1 indexed citations
12.
Haga, Yutaka, Yosuke Tanaka, Satoshi Shiozawa, et al.. (2010). Effect of Feeding Microdiet and Yolk-sac Larvae of Spangled Emperor Lethrinus nebulosus at Different Ages on Survival and Growth of Pacific Bluefin Tuna Thunnus orientalis Larvae. Aquaculture Science. 58(4). 491–499. 9 indexed citations
13.
Sakakura, Yoshitaka, et al.. (2010). Onset and development of cannibalistic and schooling behavior in the early life stages of Pacific bluefin tuna Thunnus orientalis. Aquaculture. 301(1-4). 16–21. 24 indexed citations
14.
Nishioka, Toyohiro, Koh-ichiro Mori, Takuma Sugaya, et al.. (2010). Involvement of Viral Nervous Necrosis in Larval Mortality of Hatchery-reared Pacific Bluefin Tuna Thunnus olientalis. Fish Pathology. 45(2). 69–72. 6 indexed citations
15.
Sakakura, Yoshitaka, et al.. (2009). Preliminary Observations on the Development of Aggressive Behavior in Pacific Bluefin Tuna, Thunnus orientalis. 57(2). 329–335. 10 indexed citations
16.
Sugaya, Takuma, Koichiro Mori, T Nishioka, et al.. (2009). Genetic heterogeneity of betanodaviruses in juvenile production trials of Pacific bluefin tuna, Thunnus orientalis (Temminck & Schlegel). Journal of Fish Diseases. 32(10). 815–824. 13 indexed citations
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Jinbo, Tadao, et al.. (2002). Control of Spawning in the Japanese Parrotfish, Oplegnathus fasciatus, by Manipulation of Water Temperature and Photoperiod. Aquaculture Science. 50(2). 189–196. 2 indexed citations
19.
Masuma, Shukei, et al.. (1993). Embryonic and Morphological Development of Larval and Juvenile Coral Trout, Plectropomus leopardus. Japanese Journal of Ichthyology. 40(3). 333–342. 27 indexed citations
20.
Masuma, Shukei, et al.. (1990). Embryonic and Morphological Development of Larvae and Juveniles of the Amberjack, Seriola dumerili. Japanese Journal of Ichthyology. 37(2). 164–169. 8 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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2026