Tomohiro Takeyama

801 total citations
27 papers, 535 citations indexed

About

Tomohiro Takeyama is a scholar working on Nature and Landscape Conservation, Ecology, Evolution, Behavior and Systematics and Ecology. According to data from OpenAlex, Tomohiro Takeyama has authored 27 papers receiving a total of 535 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Nature and Landscape Conservation, 14 papers in Ecology, Evolution, Behavior and Systematics and 10 papers in Ecology. Recurrent topics in Tomohiro Takeyama's work include Fish Ecology and Management Studies (15 papers), Animal Behavior and Reproduction (14 papers) and Marine and fisheries research (7 papers). Tomohiro Takeyama is often cited by papers focused on Fish Ecology and Management Studies (15 papers), Animal Behavior and Reproduction (14 papers) and Marine and fisheries research (7 papers). Tomohiro Takeyama collaborates with scholars based in Japan, Switzerland and Germany. Tomohiro Takeyama's co-authors include Masanori Kohda, Satoshi Awata, Alex Jordan, Takashi Hotta, Hirokazu Tanaka, Noboru Okuda, Dik Heg, Yasunobu Yanagisawa, Michio Hori and Kenji Karino and has published in prestigious journals such as PLoS ONE, Evolution and PLoS Biology.

In The Last Decade

Tomohiro Takeyama

27 papers receiving 519 citations

Peers

Tomohiro Takeyama

EEBS

NLC

ECOLO

GPC

Satoshi Awata Japan

Abigail R. Wark United States

Jennifer L. Snekser United States

Lucy Odling‐Smee United Kingdom

Jason A. Moretz United States

Mirjam Amcoff Sweden

Jacques P. Beaugrand Canada

Eleanor M. Caves United States

Susan E. Marsh‐Rollo Canada

José Miguel Simões Portugal

Satoshi Awata Japan

Tomohiro Takeyama

466 ×1.7

EEBS

297 ×1.5

NLC

231 ×1.3

ECOLO

172 ×1.3

135 ×1.1

GPC

Citations per year, relative to Tomohiro Takeyama Tomohiro Takeyama (= 1×) peers Satoshi Awata

Countries citing papers authored by Tomohiro Takeyama

Since Specialization

Citations

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

Fields of papers citing papers by Tomohiro Takeyama

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tomohiro Takeyama

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

All Works

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20 of 20 papers shown

Takeyama, Tomohiro, et al.. (2024). Development of a transplanter-based transplanter for vegetable seedlings cultured in a cuttable nursery mat. Journal of Agricultural Engineering. 1 indexed citations

Hata, Hiroki, et al.. (2023). Genotyping of two congeneric bitterling fish species by nuclear SNP markers and the detection of hybridization in a sympatric region. Ecological Research. 38(4). 571–582. 1 indexed citations

Nakao, Minoru, Takanori Ishikawa, Yuma Ohari, et al.. (2022). Resolution of cryptic species complexes within the genus Metagonimus (Trematoda: Heterophyidae) in Japan, with descriptions of four new species. Parasitology International. 90. 102605–102605. 6 indexed citations

Josi, Dario, Dik Heg, Tomohiro Takeyama, et al.. (2021). Age‐ and sex‐dependent variation in relatedness corresponds to reproductive skew, territory inheritance, and workload in cooperatively breeding cichlids. Evolution. 75(11). 2881–2897. 12 indexed citations

Kohda, Masanori, Takashi Hotta, Tomohiro Takeyama, et al.. (2019). If a fish can pass the mark test, what are the implications for consciousness and self-awareness testing in animals?. PLoS Biology. 17(2). e3000021–e3000021. 123 indexed citations

Kohda, Masanori, Alex Jordan, Takashi Hotta, et al.. (2015). Facial Recognition in a Group-Living Cichlid Fish. PLoS ONE. 10(11). e0142552–e0142552. 60 indexed citations

Li, Ning, Tomohiro Takeyama, Alex Jordan, & Masanori Kohda. (2015). Female control of paternity by spawning site choice in a cooperatively polyandrous cichlid. Behaviour. 152(2). 231–245. 10 indexed citations

Hotta, Takashi, Tomohiro Takeyama, Dik Heg, et al.. (2015). The use of multiple sources of social information in contest behavior: testing the social cognitive abilities of a cichlid fish. Frontiers in Ecology and Evolution. 3. 25 indexed citations

Hotta, Takashi, Tomohiro Takeyama, Alex Jordan, & Masanori Kohda. (2014). Duration of memory of dominance relationships in a group living cichlid. Die Naturwissenschaften. 101(9). 745–751. 16 indexed citations

10.

Hata, Hiroki, R. Takahashi, Satoshi Awata, et al.. (2012). Inheritance Patterns of Lateral Dimorphism Examined through Breeding Experiments in Tanganyikan Cichlid (Julidochromis transcriptus) and Japanese Medaka (Oryzias latipes). ZOOLOGICAL SCIENCE. 29(1). 49–53. 10 indexed citations

11.

Takeyama, Tomohiro, et al.. (2012). Mate availability accelerates male filial cannibalism in a nest brooding fish: effects of number and fecundity of females. Behavioral Ecology and Sociobiology. 67(3). 421–428. 7 indexed citations

12.

Matsumoto, Seiji, et al.. (2011). Mating System and Size Advantage of Male Mating in the Protogynous Swamp EelMonopterus albuswith Paternal Care. ZOOLOGICAL SCIENCE. 28(5). 360–367. 13 indexed citations

13.

Kohda, Masanori, et al.. (2011). Mate availability facilitates cannibalistic behaviour in a nest brooding fish: effects of timing during the brood cycle. Behaviour. 148(2). 247–264. 6 indexed citations

14.

Sakai, Yoichiro, Tomohiro Takeyama, Noboru Okuda, et al.. (2010). Carbon and nitrogen stable isotope ratios of macroinvertebrates in the littoral zone of Lake Biwa as indicators of anthropogenic activities in the watershed. Ecological Research. 25(4). 847–855. 29 indexed citations

15.

Kohda, Masanori, et al.. (2008). Niche differentiation depends on body size in a cichlid fish: a model system of a community structured according to size regularities. Journal of Animal Ecology. 77(5). 859–868. 35 indexed citations

16.

Awata, Satoshi, et al.. (2008). Cooperatively breeding cichlid fish adjust their testis size but not sperm traits in relation to sperm competition risk. Behavioral Ecology and Sociobiology. 62(11). 1701–1710. 26 indexed citations

17.

Ochi, Haruki, Tomohiro Takeyama, & Yasunobu Yanagisawa. (2008). Increased energy investment in testes following territory acquisition in a maternal mouthbrooding cichlid. Ichthyological Research. 56(3). 227–231. 6 indexed citations

18.

Takahashi, Daisuke, et al.. (2004). Why egg-caring males of Isaza (Gymnogobius isaza, Gobiidae) refuse additional females: preliminary field observations. Journal of Ethology. 22(2). 9 indexed citations

19.

Takeyama, Tomohiro, Noboru Okuda, & Yasunobu Yanagisawa. (2002). Seasonal pattern of filial cannibalism by Apogon doederleini mouthbrooding males. Journal of Fish Biology. 61(3). 633–644. 14 indexed citations

20.

Kohda, Masanori, et al.. (2002). Male Reproductive Success in a Promiscuous Armoured Catfish Corydoras Aeneus (Callichthyidae). Environmental Biology of Fishes. 63(3). 281–287. 15 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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