scholarly journals Evidence for Cryptic Genetic Discontinuity in a Recently Expanded Sika Deer Population on the Boso Peninsula, Central Japan

2009 ◽  
Vol 26 (1) ◽  
pp. 48-53 ◽  
Author(s):  
Masanobu Yoshio ◽  
Masahiko Asada ◽  
Keiji Ochiai ◽  
Koichi Goka ◽  
Tadashi Miyashita ◽  
...  
Keyword(s):  
Sika Deer ◽  
Central Japan ◽  
Deer Population ◽  
Boso Peninsula ◽  
Genetic Discontinuity

scholarly journals Conception dates of Sika deer on the Boso Peninsula, central Japan.

Mammal Study ◽  
1996 ◽  
Vol 21 (2) ◽  
pp. 153-159 ◽  
Author(s):  
Masahiko ASADA ◽  
Keiji OCHIAI
Keyword(s):  
Sika Deer ◽  
Central Japan ◽  
Boso Peninsula

Food habits of sika deer on the Boso Peninsula, central japan

1996 ◽  
Vol 11 (1) ◽  
pp. 89-95 ◽  
Author(s):  
Masahiko Asada ◽  
Keiji Ochiai
Keyword(s):  
Food Habits ◽  
Sika Deer ◽  
Central Japan ◽  
Boso Peninsula

Spatially heterogeneous distribution of mtDNA haplotypes in a sika deer (Cervus nippon) population on the Boso Peninsula, central Japan

Mammal Study ◽  
2008 ◽  
Vol 33 (2) ◽  
pp. 59-69 ◽  
Author(s):  
Masanobu Yoshio ◽  
Masahiko Asada ◽  
Keiji Ochiai ◽  
Koichi Goka ◽  
Kaori Murase ◽  
...  
Keyword(s):  
Sika Deer ◽  
Cervus Nippon ◽  
Central Japan ◽  
Heterogeneous Distribution ◽  
Boso Peninsula ◽  
Mtdna Haplotypes

Habitat use and the coexistence of the sika deer and the Japanese serow, sympatric ungulates from Mt. Asama, central Japan

Mammalia ◽  
2020 ◽  
Vol 84 (6) ◽  
pp. 503-511
Author(s):  
Hayato Takada ◽  
Riki Ohuchi ◽  
Haruko Watanabe ◽  
Risako Yano ◽  
Risako Miyaoka ◽  
...  
Keyword(s):  
Habitat Use ◽  
Sika Deer ◽  
Cervus Nippon ◽  
Niche Differentiation ◽  
Ecological Niches ◽  
Dwarf Bamboo ◽  
Central Japan ◽  
Habitat Mosaic ◽  
The Japanese Archipelago ◽  
Japanese Serow

AbstractDifferential resource use allows for diverse species to specialize in ecological niches and thus coexist in a particular area. In the Japanese archipelago, increasing sika deer (Cervus nippon, Temminck 1836) densities have excluded the Japanese serow (Capricornis crispus, Temminck 1836), but in places where deer population densities are low, the two species coexist. We wanted to better understand their habitats and how these two ungulates manage to coexist. We evaluated the role of habitat use in the coexistence of these two sympatric ungulates on Mt. Asama, central Japan. Deer frequently used the dwarf bamboo-rich communities in autumn and winter, and their habitat use was not associated with topography. Serows frequently used deciduous broadleaf shrub-rich communities and steep slopes throughout the year. Consequently, their habitat use was significantly different in terms of vegetation and topography. Niche breadth suggests that deer tend to be generalists, whereas serows tend to be specialists. Niche differentiation in habitat use between deer and serows may make the coexistence of these similarly sized ungulates possible in Japanese mountainous zones. Therefore, the fine-grained habitat mosaic of different vegetation and topography areas might be the underlying feature that allows the coexistence of these two species.

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