Current Affiliation Organization 【 display / non-display 】

Current Affiliation Organization 【 display / non-display 】

Published Papers 【 display / non-display 】

Published Papers 【 display / non-display 】

• Non-destructive elemental analysis of prehistoric potsherds in the southern Ryukyu Islands, Japan: Consideration of the pottery surface processing technique in the boundary region between the Japanese Jōmon and Neolithic Taiwan

  Aoyama H.

  Journal of Archaeological Science: Reports ( Journal of Archaeological Science: Reports )  33   2020.10 [ Peer Review Accepted ]

  Type of publication: Research paper (scientific journal)

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• Reproductive interference in live-bearing fish: the male guppy is a potential biological agent for eradicating invasive mosquitofish

  Tsurui-Sato K.

  Scientific Reports ( Scientific Reports )  9 ( 1 )   2019.12 [ Peer Review Accepted ]

  Type of publication: Research paper (scientific journal)

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• Evidence for sympatric speciation in a Wallacean ancient lake.

  Sutra N, Kusumi J, Montenegro J, Kobayashi H, Fujimoto S, Masengi KWA, Nagano AJ, Toyoda A, Matsunami M, Kimura R, Yamahira K

  Evolution; international journal of organic evolution ( Evolution )  73 ( 9 ) 1898 - 1915   2019.09 [ Peer Review Accepted ]

  Type of publication: Research paper (scientific journal)

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• A possible new oldest pottery group in the Southern Ryukyu Islands, Japan: Comparative analysis of elemental components of potsherds from the Shiraho-Saonetabaru Cave Site

  Yamagiwa K.

  Journal of Archaeological Science: Reports ( Journal of Archaeological Science: Reports )  26   2019.08 [ Peer Review Accepted ]

  Type of publication: Research paper (scientific journal)

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• Predicting population level impacts of 4-nonylphenol based on Medaka Extended One-Generation Reproduction Test (MEOGRT)

  FUJIMOTO Shingo, NAGAI Takashi, IWASAKI Yuichi, KAMO Masashi

  Japanese Journal of Environmental Toxicology ( The Japanese Society of Environmental Toxicology )  22 ( 1 ) 1 - 11   2019 [ Peer Review Accepted ]

  Type of publication: Research paper (scientific journal)

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  <p>In this study, we assessed the population-level impacts of 4-nonylphenol (NP) on medaka fish based on a population matrix model developed and results of the medaka extended one-generation test (MEOGRT). The concentration-response relationships for the number of fertilized egg and the survival rate were estimated from results of the MEOGRT and were incorporated into the population model. Although the lowest observed effect concentration (LOEC) in the MEOGRT was reported to be 1.27 μg/L NP, the predicted population growth rates at NOEC and even at the maximum test concentration of 89.4 μg/L NP were higher than 1 (358 and 6.2, respectively). We also projected values of mean time to extinction at different concentration levels and corresponding reductions in carrying capacity (K). Based on the comparison of the projected population-level impacts with quantitative criteria used in fishery resource management and IUCN red list categorization, concentrations higher than NOEC can be acceptable. Overall, those results suggest that use of multiple criteria based on individual and population-level impacts rather than a limited number of criteria (such as LOEC and NOEC based on individual-level effects) would be important in ecological risk assessments.</p>

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Books 【 display / non-display 】

Books 【 display / non-display 】

• Evolutionary Biology Studies on Latitudinal Variation in Sexual Selection Pressures in the Medaka

  藤本 真悟 ( Part: Single Author )

  Graduate School of Engineering and Science University of the Ryukyus  2015

Other Papers 【 display / non-display 】

Other Papers 【 display / non-display 】

• メダカ属における赤色婚姻色の多様化をもたらす遺伝基盤

  安齋賢, 持田浩治, 藤本真悟, MOKODONGAN D, 永野惇, 豊田敦, 成瀬清, 山平寿智, 北野潤

  日本水産学会大会講演要旨集   2019   90   2019.03

   

  J-GLOBAL

• メダカ科魚類における性的二型の多様化をもたらす遺伝基盤

  安齋賢, 持田浩治, 藤本真悟, MOKODONGAN Daniel, 永野惇, 山平寿智, 北野潤

  日本生態学会大会講演要旨(Web)   64th   ROMBUNNO.G01‐04 (WEB ONLY)   2017

   

  J-GLOBAL

Presentations 【 display / non-display 】

Presentations 【 display / non-display 】

• Environmental DNA analysis of fish species assembly in Teima stream during daily tidal cycles using MiFish metabarcoding platform

  藤本 真悟

  OIST-Univ,Ryukyus Joint Symposium  2017.10  -  2017.10 

• Intra-population variation in resting metabolic rate affects swimming speed in a fish

  藤本 真悟

  the 22nd international congress of zoology  2016.09  -  2016.09 

• Latitudinal variation in mating competition and mate choosiness in the Japanese medaka

  藤本 真悟

  9th Indo-Pacific Fish Conference  2013.06  -  2013.06 

• Latitudinal variation in mating competitiveness and mate choosiness in the medaka Oryzias latipes.

  藤本 真悟

  5th East Asian Federation of Ecological Societies  2012.03  -  2012.03