Koh'ichi Takakura

Reproductive behavior of endangered spined loach Cobitis magnostriata in the field

Kiyohito Morii, Koh-Ichi Takakura

Journal of Ethology, 40(2) 167-174, Feb 25, 2022

Comparisons among populations and individuals to evaluate pollen-pistil interaction as a mechanism of reproductive interference in Taraxacum.

Keisuke Hashimoto, Akane Yamamoto, Masahiro M Kanaoka, Akiyo Naiki, Ko-Ichi Takakura, Sachiko Nishida

Journal of plant research, 135(1) 29-40, Jan, 2022

Differential performance of contrasting defensive traits of cocoons of two moth species against bird predation

Mariko Furukawa, Kosuke Nakanishi, Atsushi Honma, Koh-Ichi Takakura, Kazuyo Matsuyama, Naoya Hidaka, Hiroichi Sawada, Takayoshi Nishida

ENTOMOLOGICAL SCIENCE, 24(3) 261-269, Sep, 2021

Reproductive habitat use, body-size structure and spawning season of Cobitis minamorii minamorii in paddy fields and ditches

Kiyohito Morii, Daisuque Kitano, Ryosuke Kanai, Koh-Ichi Takakura

Ichthyological Research, Jun 15, 2021 Peer-reviewed

Simple and on-site DNA purification for LAMP reaction applicable to non-adult tephritid fruit fly (Diptera: Tephiritidae)

Daisuque Kitano, Koh-Ichi Takakura

Journal of Applied Entomology, 144(9) 824-829, Nov 1, 2020

Habitat partitioning of two closely related pond frogs,Pelophylax nigromaculatusandPelophylax porosus brevipodus, during their breeding season

Kosuke Nakanishi, Atsushi Honma, Mariko Furukawa, Koh-Ichi Takakura, Nobuyuki Fujii, Kiyohito Morii, Yuki Terasawa, Takayoshi Nishida

EVOLUTIONARY ECOLOGY, 34(5) 855-866, Oct, 2020

Habitat partitioning in native Geranium species through reproductive interference.

Sachiko Nishida, Koh-Ichi Takakura, Akiyo Naiki, Takayoshi Nishida

Annals of botany, Jan 4, 2020 Peer-reviewed

Comparison of mechanisms of reproductive interference in Taraxacum.

Akane Takemori, Akiyo Naiki, Ko-Ichi Takakura, Masahiro M Kanaoka, Sachiko Nishida

Annals of botany, 123(6) 1017-1027, Jun 24, 2019 Peer-reviewed

Reproductive interference between two serious pests, oriental fruit flies Bactrocera carambolae and B. dorsalis (Diptera: Tephritidae), with very wide but partially overlapping host ranges

Kitano Daisuque, Fujii Nobuyuki, Sujiono, Yamaue Shigemasa, Kitamura Tasuku, Honma Atsushi, Tsukada Morio, Nishida Takayoshi, Sawada Hiroichi, Takakura Koh-Ichi

APPLIED ENTOMOLOGY AND ZOOLOGY, 53(4) 525-533, Nov, 2018 Peer-reviewed

Does simultaneous and sympatric reproduction between two native spined loaches lead to reproductive interference and local extinction?

Kiyohito Morii, Mitsunori Nakano, Koh-Ichi Takakura

Environmental Biology of Fishes, 101(9) 1407-1416, Sep, 2018 Peer-reviewed

Skewed male reproductive success and pollen transfer in a small fragmented population of the heterodichogamous tree Machilus thunbergii

Shuntaro Watanabe, Koh-Ichi Takakura, Yuko Kaneko, Naohiko Noma, Takayoshi Nishida

Journal of Plant Research, 131(4) 623-631, Jul, 2018

Unionid mussel composition and ditch environments in floodplain and alluvial fan geomorphic types: a case study of a Lake Biwa river basin

Mitsunori Nakano, Koh-Ichi Takakura, Kiyohito Morii, Misako Urabe

LIMNOLOGY, 18(1) 41-49, Jan, 2017 Peer-reviewed

Variation of clutch size and trophic egg proportion in a ladybird with and without male-killing bacterial infection

Suzuki Noriyuki, Yukari Suzuki-Ohno, Koh-Ichi Takakura

EVOLUTIONARY ECOLOGY, 30(6) 1081-1095, Dec, 2016 Peer-reviewed

Spatial Distribution of Flower Color Induced by Interspecific Sexual Interaction

Takahashi Yuma, Takakura Koh-ichi, Kawata Masakado

PLOS ONE, 11(10), Oct 10, 2016 Peer-reviewed

Estimation of population size of endangered plant, Arabidopsis kamchatica ssp. kawasakiana

Kosugi, A, K.-I. Takakura, N. Noma, A. Kawabe, E. Harada

38(1) 51-60, Jun, 2016 Peer-reviewed

Note on the invasion period of Atractomorpha sinensis (Orthoptera: Pyrgomorphidae) in coastal area of Osaka, central Japan.

Yamazaki, K. K.-I. Takakura, C. Imai

Japanese Journal of Environmental Entomology and Zoology, 27(1) 12-20, 2016 Peer-reviewed

大阪市の犬・猫・ネズミにおけるジフテリア毒素産生性Corynebacterium ulcerans の保有状況と分離株の性状

Umeda, K. R. Hatakeyama, T. Abe, K.-I. Takakura, T. Komiya, M. Iwaki, A. Yamamoto, H. Sanada

Journal of the Japan Veterinary Medical Association, 68(12) 765-769, Dec, 2015 Peer-reviewed

Flower color polymorphism maintained by overdominant selection in Sisyrinchium sp.

Yuma Takahashi, Koh-ichi Takakura, Masakado Kawata

JOURNAL OF PLANT RESEARCH, 128(6) 933-939, Nov, 2015 Peer-reviewed

Unionid Freshwater Mussels in Irrigation Ditches Are Affected by Physical Environmental Factors and Proximity to Paddy Fields

Mitsunori Nakano, Tatsuya Yamamoto, Koh-Ichi Takakura, Misako Urabe

ZOOLOGICAL SCIENCE, 32(4) 378-382, Aug, 2015 Peer-reviewed

Sexual shape dimorphism accelerated by male-male competition, but not prevented by sex-indiscriminate parental care in dung beetles (Scarabaeidae)

Shigeki Kishi, Koh-Ichi Takakura, Takayoshi Nishida

ECOLOGY AND EVOLUTION, 5(14) 2754-2761, Jul, 2015 Peer-reviewed

Papers

Menu

Coauthors