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18 January 2022 Food Habits of the Japanese Dormouse in the Yatsugatake Mountains, Japan
Seiki Takatsuki, Shiori Suzuki
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Abstract

We conducted a quantitative dietary analysis of the Japanese dormouse (Glirulus japonicus) using fecal samples collected in the subalpine zone of the Yatsugatake Mountains, central Japan. Dormouse diets were dominated by insects (69.2%) in summer and both fruit (43.0%) and insects (33.4%) in autumn. Leaves accounted for a small proportion of the diet in all seasons. Dormice may be reliant on insects because fruits are scant in summer, and on fruits to accumulate body fat in autumn before hibernation.

© 2022 Zoological Society of Japan
Seiki Takatsuki and Shiori Suzuki "Food Habits of the Japanese Dormouse in the Yatsugatake Mountains, Japan," Zoological Science 39(2), 193-197, (18 January 2022). https://doi.org/10.2108/zs210055
Received: 19 August 2021; Accepted: 12 November 2021; Published: 18 January 2022
KEYWORDS
arboreal mammal
frugivorous
Gliridae
insectivorous
nest box
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