Yuma Ohari

426 total citations
42 papers, 230 citations indexed

About

Yuma Ohari is a scholar working on Ecology, Small Animals and Parasitology. According to data from OpenAlex, Yuma Ohari has authored 42 papers receiving a total of 230 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Ecology, 20 papers in Small Animals and 19 papers in Parasitology. Recurrent topics in Yuma Ohari's work include Parasite Biology and Host Interactions (23 papers), Helminth infection and control (20 papers) and Vector-borne infectious diseases (10 papers). Yuma Ohari is often cited by papers focused on Parasite Biology and Host Interactions (23 papers), Helminth infection and control (20 papers) and Vector-borne infectious diseases (10 papers). Yuma Ohari collaborates with scholars based in Japan, Egypt and Malawi. Yuma Ohari's co-authors include Tadashi Itagaki, Kei Hayashi, Uday Kumar Mohanta, Tatsuo Oshida, Keisuke Suganuma, Ryo Nakao, Noboru Inoue, Xuenan Xuan, Hiroshi Sato and Nariaki Nonaka and has published in prestigious journals such as Scientific Reports, PLoS neglected tropical diseases and International Journal for Parasitology.

In The Last Decade

Yuma Ohari

38 papers receiving 224 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Yuma Ohari Japan 9 126 107 104 51 38 42 230
Ana M. Tsotetsi-Khambule South Africa 11 116 0.9× 151 1.4× 145 1.4× 56 1.1× 10 0.3× 21 305
Ali Tümay Gürler Türkiye 10 175 1.4× 99 0.9× 154 1.5× 46 0.9× 25 0.7× 45 305
Gustavo Morales Venezuela 9 167 1.3× 169 1.6× 139 1.3× 39 0.8× 40 1.1× 66 332
Fernando Fredes Chile 11 111 0.9× 71 0.7× 173 1.7× 60 1.2× 34 0.9× 43 318
Cenk Soner BÖLÜKBAŞ Türkiye 11 201 1.6× 107 1.0× 161 1.5× 47 0.9× 18 0.5× 49 335
Matthías Eydal Iceland 13 144 1.1× 136 1.3× 189 1.8× 35 0.7× 46 1.2× 29 367
Luz Elena Velásquez Colombia 12 267 2.1× 209 2.0× 153 1.5× 56 1.1× 85 2.2× 36 407
B Meshgi Iran 11 199 1.6× 175 1.6× 165 1.6× 63 1.2× 20 0.5× 42 340
Jana Kvičerová Czechia 10 102 0.8× 97 0.9× 265 2.5× 163 3.2× 33 0.9× 27 386
Tamara Ilić Serbia 10 134 1.1× 91 0.9× 177 1.7× 47 0.9× 82 2.2× 61 367

Countries citing papers authored by Yuma Ohari

Since Specialization
Citations

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

Fields of papers citing papers by Yuma Ohari

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Yuma Ohari

This figure shows the co-authorship network connecting the top 25 collaborators of Yuma Ohari. A scholar is included among the top collaborators of Yuma Ohari 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 Yuma Ohari. Yuma Ohari 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.
Okada, Mitsuhiro, Kenta Suzuki, Yuma Ohari, et al.. (2025). Phylogenetic characterization of the pork tapeworm Taenia solium in Japan: implications for the enigmatic evolutionary history. International Journal for Parasitology. 55(10). 497–508.
2.
Itoh, Tetsuji, Nariaki Nonaka, Ryo Nakao, et al.. (2024). Environmental and host factors underlying tick infestation in invasive raccoons (Procyon lotor) in Hokkaido, Japan. Ticks and Tick-borne Diseases. 15(6). 102389–102389.
3.
Aksenova, Olga V., Maxim V. Vinarski, Tadashi Itagaki, et al.. (2024). Taxonomy and trans-Beringian biogeography of the pond snails (Gastropoda: Lymnaeidae) of East Asia: an integrative view. Zoological Journal of the Linnean Society. 201(4). 6 indexed citations
4.
Ogata, Shohei, Rika Umemiya‐Shirafuji, Kodai Kusakisako, et al.. (2023). Investigation of vertical and horizontal transmission of Spiroplasma in ticks under laboratory conditions. Scientific Reports. 13(1). 13265–13265. 3 indexed citations
5.
Moustafa, Mohamed Abdallah Mohamed, May June Thu, Elisha Chatanga, et al.. (2022). Comparative mitogenomics elucidates the population genetic structure of Amblyomma testudinarium in Japan and a closely related Amblyomma species in Myanmar. Evolutionary Applications. 15(7). 1062–1078. 15 indexed citations
6.
Itagaki, Tadashi, et al.. (2022). Molecular analyses confirm the coexistence of Fasciola gigantica and parthenogenetic Fasciola in the Philippines. Parasitology International. 88. 102562–102562. 4 indexed citations
7.
Chatanga, Elisha, Yuma Ohari, Walter Muleya, et al.. (2022). Genotyping of Theileria parva populations in vaccinated and non-vaccinated cattle in Malawi. Parasitology. 149(7). 983–990. 1 indexed citations
8.
Suganuma, Keisuke, Rika Umemiya‐Shirafuji, Yuma Ohari, et al.. (2021). Molecular Characterization of Ticks and Tick-Borne Pathogens in Cattle from Khartoum State and East Darfur State, Sudan. Pathogens. 10(5). 580–580. 18 indexed citations
9.
Kinoshita, Gohta, Mohamed Abdallah Mohamed Moustafa, Shohei Ogata, et al.. (2021). Applications of Blocker Nucleic Acids and Non-Metazoan PCR Improves the Discovery of the Eukaryotic Microbiome in Ticks. Microorganisms. 9(5). 1051–1051. 2 indexed citations
10.
Ohari, Yuma, Kei Hayashi, Yasuhiro Takashima, & Tadashi Itagaki. (2021). Do aspermic (parthenogenetic) Fasciola forms have the ability to reproduce their progeny via parthenogenesis?. Journal of Helminthology. 95. e36–e36. 2 indexed citations
11.
Waki, Tsukasa, Minoru Nakao, Mizuki Sasaki, et al.. (2021). Brachylaima phaedusae n. sp. (Trematoda: Brachylaimidae) from door snails in Japan. Parasitology International. 86. 102469–102469. 6 indexed citations
12.
Ohari, Yuma, et al.. (2021). Prevalence of Nosema species infections in Apis cerana japonica and Apis mellifera honeybees in the Tohoku region of Japan. Parasitology International. 83. 102361–102361. 2 indexed citations
13.
Ohari, Yuma, et al.. (2021). Development of a multiplex PCR method for discriminating between Heterakis gallinarum, H. beramporia, and H. indica parasites of poultry. Veterinary Parasitology. 295. 109463–109463. 4 indexed citations
14.
Ohari, Yuma, et al.. (2021). Genetic characterization of Neospora caninum from aborted bovine fetuses in Hokkaido, Japan. Infection Genetics and Evolution. 92. 104838–104838. 2 indexed citations
15.
Ohari, Yuma, et al.. (2020). Molecular characterization of Oxyspirura mansoni and Philophthalmus gralli collected from the eyes of domestic chickens in Bangladesh. Parasitology International. 80. 102243–102243. 3 indexed citations
16.
17.
Ohari, Yuma, et al.. (2020). The prevalence and molecular characterization of Acarapis woodi and Varroa destructor mites in honeybees in the Tohoku region of Japan. Parasitology International. 75. 102052–102052. 2 indexed citations
18.
Ichikawa‐Seki, Madoka, Tatsuya Kariya, Ryo Nakao, et al.. (2017). Molecular characterization of Fasciola flukes obtained from wild sika deer and domestic cattle in Hokkaido, Japan. Parasitology International. 66(5). 519–521. 13 indexed citations
19.
Hayashi, Kei, Wenqiang Tang, Yuma Ohari, et al.. (2017). Phylogenetic relationships between Dicrocoelium chinensis populations in Japan and China based on mitochondrial nad1 gene sequences. Parasitology Research. 116(9). 2605–2609. 9 indexed citations
20.
Hayashi, Kei, Madoka Ichikawa‐Seki, Yuma Ohari, et al.. (2016). First detection of Allobilharzia visceralis (Schistosomatidae, Trematoda) from Cygnus cygnus in Japan. Parasitology International. 66(1). 925–929. 6 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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