Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Hidenori Ubukata"'
Autor:
Masayuki Soma, Norio Kobayashi, Hidenori Ubukata, Sinzo Masaki, Makio Takeda, Nobuaki Ichijô, Rie Ichihashi, Zhuqing He, Haruo Katakura
Publikováno v:
Entomological Science. 19:416-431
The ground cricket Dianemobius nigrofasciatus overwinters as an egg in Japan, being univoltine in Hokkaido and northern Honshu and bivoltine farther south. In Hokkaido, however, this cricket is heard singing in winter in several fumarolic fields cove
Publikováno v:
Fish Pathology. 47:91-96
Autor:
Ryuhei Ueno, Tomiko Ito, Yasuhiro Kuwahara, Shigeo Kitaoka, Noriko Matsumoto, Ko Tomikawa, Akifumi Ohtaka, Tetsuya Itoh, Shigehisa Hoti, Shin-ichi Hiruta, Hidenori Ubukata, Isamu Wakana, Shigeharu Togashi, Ayuko Ohkawa
Publikováno v:
Japanese Journal of Limnology (Rikusuigaku Zasshi). 66:117-128
2003-2004年に,釧路湿原の南東部に位置する達古武沼の水生大型無脊椎動物相を調べ,94分類群の生息を確認した。その内訳は次のとおりで,全体として浅い富栄養な海跡湖の特徴を示してい
Publikováno v:
Tetrahedron Letters. 52:6591-6593
The reaction of helical quinone with alcohols in the presence of Bronsted acid such as para -toluenesulfonic acid ( p TSA) or HCl proceeded smoothly to produce the corresponding alkoxy substituted oxa[9]helicenes in good yields.
Autor:
Hidenori Ubukata
Publikováno v:
Population Ecology. 26:285-301
Females of an odonate species in which oviposition sites overlap with mating sites may adopt one or more of the following strategies when they lay eggs except when they ‘trade’ mating for access to suitable oviposition sites or for services (guar
Autor:
Hidenori Ubukata
Publikováno v:
Journal of Ethology. 4:105-112
First, the mating system of a “flier” odonate species that continues patrolling without perching,Cordulia aenea amurensis Selys, is briefly reviewed. Adult males of this species search for mates for a long distance along the shore of a pond if ma