Takao Itino

Takao Itino

Shinshu University

H-index: 25

Asia-Japan

About Takao Itino

Takao Itino, With an exceptional h-index of 25 and a recent h-index of 11 (since 2020), a distinguished researcher at Shinshu University, specializes in the field of Species interactions, Evolution, Ecology, Pollination, Entomology.

His recent articles reflect a diverse array of research interests and contributions to the field:

Evolutionary host shifts across plant orders despite high host specificity in tree stem surface-living Stomaphis aphids inferred from molecular phylogeny

Sympatric co-existence of two ecotypes of Impatiens noli-tangere (Balsaminaceae) with different morphology and flowering phenology

Parasitism by multiple strepsipterans accelerates timing of adult parasite emergence

Positive geographic correlation between soldiers’ weapon size and defensive prowess in a eusocial aphid, Ceratovacuna japonica

Intraspecific independent evolution of floral spur length in response to local flower visitor size in Japanese Aquilegia in different mountain regions

Measurement of inbreeding depression in Rhododendron kaempferi: seed production, germination, juvenile survival, and growth

Effect of pollinator size on seed set in Lamium album var. barbatum

Differences in the flower visitor behaviour on female and hermaphroditic flowers of Cimicifuga simplex

Takao Itino Information

University

Position

Professor of Biology

Citations(all)

2267

Citations(since 2020)

596

Cited By

1868

hIndex(all)

25

hIndex(since 2020)

11

i10Index(all)

47

i10Index(since 2020)

14

Email

University Profile Page

Shinshu University

Google Scholar

View Google Scholar Profile

Takao Itino Skills & Research Interests

Species interactions

Evolution

Ecology

Pollination

Entomology

Top articles of Takao Itino

Title

Journal

Author(s)

Publication Date

Evolutionary host shifts across plant orders despite high host specificity in tree stem surface-living Stomaphis aphids inferred from molecular phylogeny

Journal of Asia-Pacific Entomology

Takumi Matsuura

Tetsuya Yamamoto

Yoshiyuki Matsumoto

Takao Itino

2023/12/1

Sympatric co-existence of two ecotypes of Impatiens noli-tangere (Balsaminaceae) with different morphology and flowering phenology

Journal of Plant Research

Tsubasa Toji

Tetsuya Yamamoto

Hikaru Kondo

Yoshinori Shinohara

Takao Itino

2023/5

Parasitism by multiple strepsipterans accelerates timing of adult parasite emergence

Ecology

Yuta Nakase

Yuichiro Fukumasu

Tsubasa Toji

Natsumi Ishimoto

Takao Itino

2022/11

Positive geographic correlation between soldiers’ weapon size and defensive prowess in a eusocial aphid, Ceratovacuna japonica

Scientific Reports

Mitsuru Hattori

Masato Ono

Takao Itino

2022/9/23

Intraspecific independent evolution of floral spur length in response to local flower visitor size in Japanese Aquilegia in different mountain regions

Ecology and Evolution

Tsubasa Toji

Shun K Hirota

Natsumi Ishimoto

Yoshihisa Suyama

Takao Itino

2022/3

Measurement of inbreeding depression in Rhododendron kaempferi: seed production, germination, juvenile survival, and growth

Botany

Keigo Takahashi

Takao Itino

2022

Effect of pollinator size on seed set in Lamium album var. barbatum

Plant Ecology and Evolution

Mitsuru Hattori

Yoko Tamada

Takao Itino

2021/6/24

Differences in the flower visitor behaviour on female and hermaphroditic flowers of Cimicifuga simplex

Journal of Natural History

Tsubasa Toji

Takao Itino

2021/5/19

Intraspecific convergence of floral size correlates with pollinator size on different mountains: a case study of a bumblebee-pollinated Lamium (Lamiaceae) flowers …

BMC Ecology and Evolution

Tsubasa Toji

Natsumi Ishimoto

Shin Egawa

Yuta Nakase

Mitsuru Hattori

...

2021/4/24

Discovery of cryptic diversity in phytophagous gall midges (Diptera: Cecidomyiidae) associated with different ecotypes of the perennial herb Cimicifuga simplex

Journal of Asia-Pacific Entomology

Tsubasa Toji

Makoto Tokuda

Tetsuya Yamamoto

Yuta Nakase

Takao Itino

2021/12/1

Differences in sex expression and mating systems in three pollination morphs of Cimicifuga simplex

Plant species biology

Tsubasa Toji

Takao Itino

2020/4

Seasonal change of flower sex ratio and pollinator dynamics in three reproductive ecotypes of protandrous plant

Ecosphere

Tsubasa Toji

Natsumi Ishimoto

Takao Itino

2020/9

The relative importance of diurnal and nocturnal pollinators of Platanthera hologlottis Maxim. (Orchidaceae)

Journal of Plant Interactions

Mitsuru Hattori

Yoko Tamada

Takao Itino

2020/1/1

Geographic changes in pollinator species composition affect the corolla tube length of self‐heal (Prunella vulgaris L.): Evidence from three elevational gradients

Ecological Research

Shin Egawa

Koyo Hirose

Takao Itino

2020/9

Contrasting altitudinal patterns of diversity between bumblebees and bumblebee‐visited flowers: Poverty of bumblebee diversity in a high mountain of Japan

Ecological Research

Shin Egawa

Takao Itino

2020/5

Cryptic diversity in the aphid-parasitizing wasp Protaphidius nawaii (Hymenoptera: Braconidae): discovery of two attendant-ant-specific mtDNA lineages

Zoological science

Tetsuya Yamamoto

Hiroki Hasegawa

Yuta Nakase

Takashi Komatsu

Takao Itino

2020/4

Comparison of flower-visiting behaviour of bumblebees and swallowtail butterflies to the Japanese azalea (Rhododendron japonicum)

Journal of Pollination Ecology

Keigo Takahashi

Takao Itino

2020/9/11

Evolutionary diversification of Japanese Stomaphis aphids (Aphididae, Lachninae) in relation to their host plant use and ant association

The Science of Nature

Tetsuya Yamamoto

Mitsuru Hattori

Yoshiyuki Matsumoto

Shouhei Ueda

Takao Itino

2020/4

Seasonal Migration in the Aphid Genus Stomaphis (Hemiptera: Aphididae): Discovery of Host Alternation Between Woody Plants in Subfamily Lachninae

Journal of Insect Science

Tetsuya Yamamoto

Mitsuru Hattori

Takao Itino

2020/9

See List of Professors in Takao Itino University(Shinshu University)