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Tomohiro Nishimura
Kōchi University
EcologyCiguateraDinoflagellateBotanyBiology
21Publications
11H-index
342Citations
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Publications 25
Newest
#1Lesley RhodesH-Index: 29
Last. Finch
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Gambierdiscus and Fukuyoa species have been identified in Aotearoa/New Zealand's coastal waters and G. polynesiensis, a known producer of ciguatoxins, has been isolated from Rangitahua/Kermadec Islands (a New Zealand territory). The warming of the Tasman Sea and the waters around New Zealand's northern subtropical coastline heighten the risk of Gambierdiscus proliferating in New Zealand. If this occurs, the risk of ciguatera fish poisoning due to consumption of locally caught fish will increase....
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#1Tomohiro Nishimura (Kōchi University)H-Index: 11
#2Hajime UchidaH-Index: 9
Last. Masao Adachi (Kōchi University)H-Index: 19
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#1Wittaya Tawong (NU: Naresuan University)H-Index: 1
#1Wittaya Tawong (NU: Naresuan University)H-Index: 8
Last. Masao Adachi (Kōchi University)H-Index: 19
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#1Tomohiro Nishimura (Kōchi University)H-Index: 11
#2Hajime UchidaH-Index: 9
Last. Masao Adachi (Kōchi University)H-Index: 19
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Abstract In the present study, the abundance of Prorocentrum and the molecular phylogeny, distribution, and DST production of P. lima complex and P. caipirignum in Japan were investigated. First, the cell densities of Prorocentrum were assessed from the temperate to subtropical zones in Japan between 2014 and 2018. The cell density in the subtropical zone [19.0 ± 40.2 cells/g wet weight (ww) algae] was significantly higher than that in the temperate zone (1.4 ± 3.4 cells/g ww algae). A total of ...
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#1Yoshitsugu Kobayashi (Hokkaido University)H-Index: 15
#2Tomohiro NishimuraH-Index: 11
Last. Kazuhiko SakuraiH-Index: 1
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#1Yoshitsugu Kobayashi (Hokkaido University)H-Index: 15
#2Tomohiro NishimuraH-Index: 11
Last. Kazuhiko SakuraiH-Index: 1
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A nearly complete skeleton of a new hadrosaurid, Kamuysaurus japonicus gen. et sp. nov., was discovered from the outer shelf deposits of the Upper Cretaceous Hakobuchi Formation of the Yezo Group in Hobetsu area of Mukawa town in Hokkaido, Japan. Kamuysaurus belongs to the sub-clade of Hadrosaurinae, Edmontosaurini, and forms a monophyly with Laiyangosaurus and Kerberosaurus from the northern Far East. Kamuysaurus has a long anterior platform for the nasofrontal sutural surface, which may indica...
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#1Osamu Miura (Kōchi University)H-Index: 12
#2Misako Urabe (University of Shiga Prefecture)H-Index: 6
Last. Satoshi Chiba (Tohoku University)H-Index: 21
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2 CitationsSource
#1Alvin P. Monotilla (Kōchi University)H-Index: 2
#2Tomohiro Nishimura (Kōchi University)H-Index: 11
Last. Masanori Hiraoka (Usa Marine Biological Institute)H-Index: 18
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1 CitationsSource
#1Tomohiro Nishimura (Ehime University)H-Index: 11
#2Wittaya Tawong (Ehime University)H-Index: 8
Last. Masao Adachi (Kōchi University)H-Index: 19
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4 CitationsSource
#1Carolyn L. Keogh (Kōchi University)H-Index: 7
#2Osamu Miura (Kōchi University)H-Index: 12
Last. James E. Byers (UGA: University of Georgia)H-Index: 42
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Non-native species that escape their native range parasites may benefit not only from reduced infection pathology, but also from relaxed selection on costly immune defenses, promoting reallocation of resources towards growth or reproduction. However, benefits accruing from a reduction in defense could come at the cost of increased infection susceptibility. We conducted common garden studies of the shore crab Hemigrapsus sanguineus from highly-parasitized native (Japan) populations and largely pa...
7 CitationsSource
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