Age, growth parameters, and reproductive characteristics of the sharpspine skate (Okamejei acutispina) in the East China Sea. Fishery Bulletin, 122(3), 63–75
DOI: 10.7755/fb.122.3.1
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Alopias superciliosus, the big eye thresher shark in the east China Sea and northwest Kyushu coast, Japan: Occurrence, biological characteristics and embryos Report of Japanese Society for Elasmobranch Studies, 58, 51–59
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Insights into genetic variation and demographic history of sharpnose rays: examinations of three species of Telatrygon (Elasmobranchii, Dasyatidae) from the Indo-West Pacific. Integrative Zoology, 17(6), 1063–1077
DOI: 10.1111/1749-4877.12614
Reproduction and embryonic development of the red stingray Hemitrygon akajei from Ariake Bay, Japan [in Japanese]. Report of Japanese Society for Elasmobranch Studies, 57, 11–15
Genetic population structure of the polkadot skate (Dipturus chinensis) around Japan, based on mitochondrial DNA sequences and polymorphic microsatellite loci. Fishery Bulletin, 119(2-3), 97–111
DOI: 10.7755/FB.119.2-3.1
Reproductive Biology and Embryonic Diapause as a Survival Strategy for the East Asian Endemic Eagle Ray Aetobatus narutobiei. Frontiers in Marine Science, 8, Article 768701
DOI: 10.3389/fmars.2021.768701
Reproduction and embryonic development of the red stingray Hemitrygon akajei from Ariake Bay, Japan. Ichthyological Research, 66(4), 419–436
DOI: 10.1007/s10228-019-00687-9
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Age, growth, and age at sexual maturity of the commercially landed skate species, Dipturus chinensis (Basilewsky, 1855), in the northern East China Sea. Journal of Applied Ichthyology, 34(1), 66–72
DOI: 10.1111/jai.13575
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Dietary habits of the polkadot skate Dipturus chinensis in the East China Sea. Ichthyological Research, 65(3), 363–373
DOI: 10.1007/s10228-018-0622-y
Project on effective utilization for eagle rays caught by predator control programs [in Japanese]. Report of Japanese Society for Elasmobranch Studies, 54, 27–39
The northernmost and first records of the reef manta ray, Manta alfredi, in Kyushu, Japan [in Japanese]. Report of Japanese Society for Elasmobranch Studies, 53, 12–16
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Mitochondrial genome of Japanese angel shark Squatina japonica (Chondrichthyes: Squatinidae). Mitochondrial DNA, 27(2), 832–833
DOI: 10.3109/19401736.2014.919463
Species composition of skates (Rajiformes: Rajoidei) collected in the East China Sea, during the cruise of the T/S Nagasaki-Maru [in Japanese]. Report of Japanese Society for Elasmobranch Studies, 52, 5–11
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Mitochondrial genome of longheaded eagle ray Aetobatus flagellum (Chondrichthyes: Myliobatidae). Mitochondrial DNA, 26(5), 76376–4
DOI: 10.3109/19401736.2013.855740
Takifugu rubripes predation on the venomous stingray Dasyatis akajei: gut content evidence from an estuary in the western Seto Inland Sea, Japan. Biosphere Science, 54, 89–98
Record of the basking shark, Cetorhinus maximus caught off Kuroshima Island, Matsuura, Nagasaki [in Japanese]. Report of Japanese Society for Elasmobranch Studies, 51, 1–6
Record of a Korean skate, Hongeo koreana (Jeong and Nakabo, 1997) from off Goto [in Japanese]. Report of Japanese Society for Elasmobranch Studies, 50, 21–26
Scientific name of “Sumitsukizame” around Japan [in Japanese]. Report of Japanese Society for Elasmobranch Studies, 50, 27–34
A New Species of Eagle Ray Aetobatus narutobiei from the Northwest Pacific: An Example of the Critical Role Taxonomy Plays in Fisheries and Ecological Sciences. PLoS ONE, 8(12), Article e83785
DOI: 10.1371/journal.pone.0083785
The cow stingray, Dasyatis cf. ushiei from the Andaman Sea, Trang, Thailand, and off Kuroshima, Nagasaki, Japan [in Japanese]. Report of Japanese Society for Elasmobranch Studies, 48, 1–5
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Dietary habits of the fanray Platyrhina tangi (Batoidea: Platyrhinidae) in Ariake Bay, Japan. Environmental Biology of Fishes, 95(1), 147–154
DOI: 10.1007/s10641-011-9792-4
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Life history of fanray Platyrhina tangi in Ariake Bay, Japan [Abstract]. - Poster World Congress of Herpetology, Vancouver, Canada, August 8 – 14, 2012, Book of Abstracts, 395
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The importance of the innermost area of Ariake Bay, Japan as the nursery ground for elasmobranchs [Abstract]. - Poster World Congress of Herpetology, Vancouver, Canada, August 8 – 14, 2012, Book of Abstracts, 228
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Reproductive Biology of the Shortspine Spurdog Squalus cf. mitsukurii in the Southwest Waters of Japan. Bulletin of Marine Science, 88(4), 987–1001
DOI: 10.5343/bms.2012.1009
Redescription of a Poorly Known Stingray, Dasyatis laevigata (Chondrichthyes: Dasyatidae), with Notes on Some Biological Aspects in Ariake Sea, Japan. Species Diversity, 15, 139–154
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Reproductive biology of the guitarfish Rhinobatos hynnicephalus (Batoidea: Rhinobatidae) in Ariake Bay, Japan. Environmental Biology of Fishes, 85(4), 289–298
DOI: 10.1007/s10641-009-9487-2
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Age, growth and age at sexual maturity of fan ray Platyrhina sinensis (Batoidea: Platyrhinidae) in Ariake Bay, Japan. Fisheries Science, 74(4), 736–742
DOI: 10.1111/j.1444-2906.2008.01584.x
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Dasyatis izuensis Nishida and Nakaya 1988, from Ariake Sound, Japan [in Japanese], Report of Japanese Society for Elasmobranch Studies, 40, 41–43