Výsledky vyhledávání - "Toshiyuki Ohkawa"

Akademický článek

First Japanese Records of Bathycongrus castlei (Teleostei: Anguilliformes: Congridae) from Tosa Bay, Kochi Prefecture.

Autor: Kyohei Sakai¹, Toshiyuki Ohkawa², Noritaka Mochioka³ mochioka@agr.kyushu-u.ac.jp

Publikováno v: Species Diversity. 2022, Vol. 27 Issue 2, p341-346. 6p.

First Record of a Rare Sandperch, Parapercis fuscolineata, from Southern Japan (Actinopterygii: Perciformes: Pinguipedidae)

Autor: Naohide Nakayama, Toshiyuki Ohkawa, Hiromitsu Endo

Publikováno v: Species Diversity. 21:85-90

A rare sandperch, Parapercis fuscolineata Fourmanoir, 1985 , is reported for the first time from Japan, based on a single specimen (36.8 mm SL) collected from Tosa Bay, Kochi Prefecture, Shikoku Island, at a depth of 200–203 m. This species was pre

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1de70e80282a82d823064929e2ee875f
https://doi.org/10.12782/sd.21.1.085

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Adult form of a giant anguilliform leptocephalus Thalassenchelys coheni Castle and Raju 1975 is Congriscus megastomus (Günther 1877)

Autor: Kyohei Sakai, Hiroaki Kurogi, Kooichi Konishi, Takashi Yanagimoto, Toshiro Saruwatari, Seinen Chow, Toshiyuki Ohkawa, Noritaka Mochioka, Masanori Takahashi, Reiichiro Nakamichi, Yasuhiro Ueno

Publikováno v: Ichthyological Research. 63:239-246

Anguilliform leptocephali of the genus Thalassenchelys Castle and Raju 1975 are remarkably large and peculiarly shaped eel larvae, whose adult form has been unknown since the discovery of the larvae in the 1950s. We found bigmouth conger Congriscus m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::569ba37e45b929f50dd0b3c5ad83478f
https://doi.org/10.1007/s10228-015-0492-5

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Wild stock structure of Girella punctata in Japan revealed shallow genetic differentiation but subtle substructure in subsidiary distributions

Autor: Toshiyuki Ohkawa, Teruyuki Kajihara, Hiroshi Shiozaki, Tetsuya Umino, Kenichi Ohara, Dal-Sang Jeong

Publikováno v: Fisheries Science. 75:909-919

Twelve populations of Girella punctata, from widespread locations of the species’ range in Japan and Korea, were screened for sequence variability within the mitochondrial DNA (mtDNA) control region (n = 128) and at five polymorphic microsatellite

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2adc1cb1e9ed567956f2e39446a747a2
https://doi.org/10.1007/s12562-009-0118-9

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Genetic structure of land-locked ayu within the Biwa Lake system

Autor: Mutsumi Nishida, Kei'ichiro Iguchi, Toshiyuki Ohkawa

Publikováno v: Fisheries Science. 68:138-143

Landlocked ayu stocks in the Biwa Lake system were investigated using a mitochondrial DNA marker to evaluate their genetic structure. Samples examined consisted of spring migrants (o-ayu), fall migrants (ko-ayu), and juvenile residents in the lake at

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d1ec826409a58a789363233471ac451d
https://doi.org/10.1046/j.1444-2906.2002.00399.x

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