Schedule
Friday 7, September
Friday 7, September
Room

8:00-10:00

10:00-12:00

12:0013:00

13:00-15:00

15:00-17:00

Headquarter

11

Exhibition Booths
14:00～19:00

12
13

17:00-20:00

Business Meeting
10:00～12:00

14

Business Meeting
12:00～13:00

Exhibition Booths
14:00～19:00

Business Meeting

Exhibition Booths
14:00～19:00

12:00～13:00

15

Business Meeting
10:00～12:00

Business Meeting
12:00～14：00

16

Business Meeting
10:00～12:00

Business Meeting
12:00～14:00

Business Meeting
14:00～17：00

F-03
17:30～19:30

Lounge14:00～19:00

21

Business Meeting
12:00～14:00

F-02
15:00～17:00

F-05
17:30～19:30

24

Business Meeting
12:00～14:00

F-01
15:00～17:00

F-04
17:30～19:30

25

Business Meeting
12:00～14:00

Business Meeting
14:00～16:00

SymposiumⅠ
14:00～17:00

26

Student Lounge
Large Businessroom (2F)

Sales of lunch box
10:00～15:00
Business Meeting
12:00～13:30

Business Meeting
14:00～15:30

Cloakroom
10:00～20:00

EV side (1F)
Entrance
Exhibition hall offood, Agriculturaland Environmental
Sciences

F-06
17:30～19:30

Reception desk and information
10:00～18:00

Nursery・lounge
8:30～17:00

193

Business Meeting
17:00～19:45

Saturday 8, September
Saturday 8, September
Room

8:00-10:00

10:00-12:00

12:0013:00

13:00-15:00

12

Exhibition Booths
9:00～17:00

13

Exhibition Booths
9:00～17:00

14

Exhibition Booths
9:00～17:00
Oral
presentations
OC01-05
9:30～10:45

Lounge10:45～17:00

Lounge9:00～18:00

16

Gymnasium

21

Poster Session （10:00～17:00）
Core time（11:30～12:30） ※Poster award target

Poster setting

8:30～10:00

Oral presentations
OB01-099:30～11:45

Exhibition Booths
9:00～17:00

23

24

26

30

Student Lounge

EV side (1F)
Entrance
Exhibition hall offood, Agriculturaland Environmental
Sciences

17:00-20:00

Headquarter

11

15

15:00-17:00

Oral presentations
OA01-06
9:30～11:00

Oral presentations
OD01-099:30～11:45

GeneralMeeting
13:30-15:00

Symposium Ⅱ

9:30～12:00

Award Lectures
15:15～17:00

Sales of lunch box
10:00～15:00

Cloakroom
8:30～17:00

Headquarter
8:30～17:00

Nursery・lounge
8:30～17:00

Banquet *1
18:00～20:00

Ina Seminar House*1*1: Please use shuttle buses to move from the venue to the seminar house.

194Sunday 9, September

Sunday 9, September
Room

8:00-10:00

10:00-12:00

12:0013:00

13:00-15:00

12

Exhibition Booths
9:00～18:00

13

Exhibition Booths
9:00～18:00

14

Exhibition Booths
9:00～18:00

Oral presentations
OC06-139:30～11:30

Lounge11:30～16:30

21

Oral presentations
OC14-21
16:30～18:30

Lounge9:00～18:00

16
Gymnasium

17:00-20:00

Headquarter

11

15

15:00-17:00

Poster Session （9:00～17:00）
Core time（11:30～12:30） ※Non poster award targets

Oral presentations
OB10-169:30～11:15

Lunch meetingof smallmedium
carnivores
11:30-13:00

Oral presentations
OB17-24
16:30～18:30

Exhibition Booths・Lounge
9:00～18:00

23

24

Oral presentations
OA07-15
9:30～11:45

F-07
16:30～18:30

26

Oral presentations
OD10-18
9:30～11:45

F-08
16:30～18:30

Public Symposium ①
13:00～16:00

30

Student Lounge
EV side (1F)
Entrance
Exhibition hall offood, Agriculturaland Environmental
Sciences

Sales of lunch box
10:00～15:00

Cloakroom
8:30～19:00

Headquarter
8:30～17:00

Nursery・lounge
8:30～17:00

195Monday 10, September
Monday 10, September
Room

8:00-10:00

12:0013:00

10:00-12:00

12

Exhibition Booths
9:00～13:00

13

Exhibition Booths
9:00～13:00

14

Exhibition Booths
9:00～13:00
Poster Session （9:00～12:00）

23

Exhibition Booths・Lounge
9:00～13:00

26

Public Symposium ②
9:30～12:30

Sales of lunch box

Student Lounge
EV side (1F)
Entrance
Exhibition hall offood, Agriculturaland Environmental
Sciences

15:00-17:00

Headquarter

11

Gymnasium

13:00-15:00

10:00～15:00

Cloakroom
8:30～13:00
Headquarter
8:30～12:00

Nursery・lounge
8:30～12:00

Please remove your poster by 13:00. Posters may be disposed by the committee after 13:30.

196

Symposium
Sep 9（Sun） 13:00～16:00 Room 30
Public Symposium 1
Biodiversity created by Mountain areas in Shinshu

1

Geologic development of Japanese Islands and mountain ranges in Shinshu
Hitoshi Togashi

2

Molecular phylogeographic studies for aquatic insects and a mammalian water shrew
Koji Tojo

3

Morphological variation of Japanese large field mouse and effect of Central
Honshu mountains
Yuta Shintaku

4

Diversity of seasonal movements of Sika deer in mountainous areas
Akiko Takii

Sep 10（Mon） 9:30～12:30 Room 26
Public Symposium 2
Feeding Enrichment for Zoo animals

1Comparative nutrition science and bacteriology of the zoo animals
Kazunari USHIDA

2

Chemical analysis and seasonal changes of feeding diets of zoo animals
Masato YAYOTA

3

Animal welfare for zoo animal - problems and solutions-Assoc
Ken-ichi TAKEDA

4

Feeding methods with consideration for animal welfare in a zoo
Yumi YAMANASHI

5Introduction of Japanese Society for Captive wildanimals nutrition ?establish and futureTetsuo MORITA

Sep 7（Fri） 14:00～17:00 Room 26
S-1
Recent topics about the utilization of camera trapping data
Hayato Iijima, Yoshihiro Nakashima, Masaki Ando197

Sep 8（Sat） 9:30～12:00 Room 30
S-2
Mammalogy in Carnivora and Advanced Research
Ryuichi Masuda, Kohji Uraguchi, Yoshinori Nishita, Satoshi Suzuki, Kaoru Hattori, Yayoi
Kaneko198

Free meetings
Sep 7（Fri） 15:00～17:00 ROOM 24
F-01
Challenges to analyze sika deer and wild boar population data simultaneously.
〇MAYUMI YOKOYAMA, Kouichi KajiSep 7（Fri） 15:00～17:00 ROOM 21
F-02
Ecology of rodents〇SHINSUKE H. SAKAMOTO, Takuya Shimada, Takashi Saitoh, Chie Murano, Mutsumi
Itoh, Tatsuki Shimamoto, Noriko Tamura

Sep 7（Fri） 17:30～19:30 ROOM 15
F-03
Deer management by forest managers〇YASUTAKA KISHIMOTO, Takahiro Ohba, Mayumi Ueno, Nobuhiro Akashi, Hayato
Iijima

Sep 7（Fri） 17:30～19:30 ROOM 24
F-04
Recent ecological studies of the Japanese serow〇HAYATO TAKADA, Konoka Aiba, Hiroaki Chikakiyo, Ryosuke KishimotoSep 7（Fri） 17:30～19:30 ROOM 21
F-05
Effective use of Photogrammetry in Natural Museum in 2018.
〇KENT MORI, Satoshi Suzuki, Megumi Moriya, Hiroki Niki

199

Sep 7（Fri） 17:30～19:30 ROOM 26
F-06
Carnivore studies in urban areas, part 3: rivers and roads as habitats〇MASAYUKI SAITO, Yayoi Kaneko, Hideharu Tsukada

Sep 9（Sun） 16:30～18:30 ROOM 24
F-07
Recent developments in alien squirrel control〇MASATOSHI YASUDA, Noriko Tamura

Sep 9（Sun） 16:30～18:30 ROOM 26
F-08
Current situation and issues of Japanese serow management: through analysis of themanual by Agency of Cultural Affairs and of the guideline by Ministry of Environment
Takahiro Miura, Masatoshi Yasuda, Yusaku Yamada, 〇KUNIHIKO TOKIDA

200

Oral Session
Sep 8（Sat） 9:30～11:00 ROOM 24
OA-01 9:30～9:45
Land utilization of a Japanese mole, Mogera wogura : quantification of patrol pattern
focused on its tunnel repair〇Genki Watanabe, hisashi kazimura
OA-02 9:45～10:00
Geographic variation of the greater Japanese shrew mole Urotrichus talpoides based on
craniometrics〇Shinya Okabe, Akio Shinohara, Masaharu Motokawa
OA-03 10:00～10:15
Seasonal Responses to Acoustic Luring and Preliminary Acoustic Monitoring of the
Ryukyu Tube-nosed Bat and Yanbaru Whiskered Bat on Okinawa Island〇Jason H Preble, Christian E Vincenot, Nobuhito Ohte
OA-04 10:15～10:30
Shape variation, modularity and integration of the skull between Menetes

berdmorei and Petaurista leucogenys (Rodentia: Sciuridae) revealed by geometricmorphometric analysis〇JADAB KUMAR BISWAS, Tatsuo Oshida, Masaharu Motokawa
OA-05 10:30～10:45
The seasonal population density change of the Japanese field vole in apple orchards〇CHIE MURANO, Hayato Iijima, Nobuyuki Azuma
OA-06 10:45～11:00
Murid rodents from Miyako Group, Ryukyu Archipelago〇Tomohisa Makino, Tsunehiro Shiroma, Masanao Toyama, Hidetoshi Ota, Masaharu
Motokawa

Sep 8（Sat） 9:30～11:45 ROOM 21
OB-01 9:30～9:45
Analysis of leaps in captive risso's dolphins〇Natsuo Sakai, Tetsuo Kirihata, Yukina Asami, Mai Sakai
OB-02 9:45～10:00
The growth and sex maturity of harbor porpoise around Hokkaido〇Natsuki Matsui, Motoki Sasaki, Junji Shindo, Mari Kobayashi, Takashi Matsuishhi

201

OB-03 10:00～10:15
Abundance estimation for the Antarctic blue whale using line transect methods〇Kohei Hamabe, Koji Matsuoka, Toshihide Kitakado
OB-04 10:15～10:30
Estimate of environmental factor to spatial distribution for the North Pacific humpback
whale using IWC-POWER sighting data
〇Kanako Inai, Kouji Matsuoka, Toshihide Kitakado
OB-05 10:30～10:45
Morphological comparison of Finless porpoises Neophocaena asiaeorientalis between thewaters of Japan and coastal waters of Korea〇Yujin Kim, Hideyoshi Yoshida, Yuko Tajima, Hawsun Sohn, HyunWoo Kim, Gen
Nakamura, Hidehiro Kato
OB-06 10:45～11:00
Skull variation between two stocks of North Pacific common minke whale (Balaenoptera

acutorostrata)〇Futaba Nishimura, Yoshihiro Fujise, Hideyoshi Yoshida, Gen Nakamura, Hidehiro Kato
OB-07 11:00～11:15
Evolutionary consequences of the structure-function relationship of ankle joints in the
Pinniped〇Wataru Tonomori
OB-08 11:15～11:30
Tracing migration of northern fur seals using combined satellite tags and radiocarbon inwhiskers〇Yukino Hirakawa, Ayaka Matsuda, Yosuke Miyairi, Yusuke Yokoyama, Toshi Nagata,
Yoko Mitani
OB-09 11:30～11:45
Individual identification of Japanese harbour seals using non-invasive sampling method.
〇MARIKO MIZUNO, MARI KOBAYASHI, TAKAYUKI HANEDA, TAKAHITO
MASUBUCHI

Sep 8（Sat） 9:30～10:45 ROOM 15
OC-01 9:30～9:45
Hybridization in the wild between native and introduced deer in the west area of Kii
Peninsula〇Toshihito TAKAGI, Yuki MATSUMOTO, Ryosuke KODA, Hidetoshi TAMATE

202

OC-02 9:45～10:00
Reproductive characteristics of wild boar inhabiting in Mt. Kinka, Gifu city
〇Shiori Ikushima, Makoto Asano, Masatsugu Suzuki
OC-03 10:00～10:15
Summer habitat selection by Mongolian gazelles in the Mongolian steppe : Effects of plantbiomass predictability〇Atsushi Miyazaki, Lina A Koyama, Takehiko Ito, Masato Shinoda, Lhagvasuren
BadamjavOC-04 10:15～10:30
The impact on diet of omnivore response to change of meat resource availability〇TOMOKO NAGANUMA, Shinsuke Koike, Rumiko Nakashita, Chinatsu Kozakai, Koji
YamazakiOC-05 10:30～10:45
THE EFFECT OF ENRICHMENT PLANTING ON THE ABUNDANCE AND
DISTRIBUTION OF MEDIUM-TO-LARGE VERTEBRATES IN INIKEA FORESTREHABILITATION PROJECT〇Lauretta Andrew Laneng, Yasuyuki Tachiki, Charles S Vairappan

Sep 8（Sat） 9:30～11:45 ROOM 26
OD-01 9:30～9:45
Different seasonal diets of the Tsushima marten (Martes melampus tsuensis) revealed byquantitative assessment of stomach contents〇YOKO OKAWARA, Nozomi Nakanishi, Masako Izawa
OD-02 9:45～10:00
Population genetic characteristics of Siberian weasel (Mustela sibirica) in Eurasia,
revealed by microsatellite analysis〇KAZUMICHI YOSHIMURA, Alexei V. Abramov, Liang-Kong Lin, Yoshinori Nishita,
Ryuichi Masuda
OD-03 10:00～10:15
RNA expression analysis and haplotype estimation of cat MHC class II genes〇Masaharu Okano, Jiro Miyamae, shingo Suzuki, Fumihiko Katakura, Kouhei Nishiya,
Takashi Shiina, Tadaaki Moritomo
OD-04 10:15～10:30
Estimation of mastication muscles from skulls in Carnivora.
〇KAI ITO, HIDEKI ENDO203

OD-05 10:30～10:45
Reproductive histories of Asian black bears can be determined by cementum annuli
widths〇KAHOKO TOCHIGI, Hiroo Tamatani, Chinatsu Kozakai, Akino Inagaki, Tomoko
Naganuma, Hiroaki Myojo, Koji Yamazaki, Shinsuke Koike
OD-06 10:45～11:00
Developing a non-invasive method of body weighting system for free-ranging Asiatic
black bear (Ursus thibetanus japonicus) and a preliminary study on the monthly bodyweight changes〇Naoki Takekoshi, Hiroaki Myojo, Tadashi Iwasaki, Akino Inagaki, Tomoko Nagamuma,
Chinatsu Kozakai, Shinsuke Koike, Koji Yamazaki
OD-07 11:00～11:15
Elucidation of home range and habitat use of raccoons based on GPS telemetry〇MIKI HIROSE, MASAMI HASEGAWA
OD-08 11:15～11:30
Introduction of feasibility study into raccoon control in Japan〇AKARI KOBAYASHI, TOHRU IKEDA
OD-09 11:30～11:45
Immunohidtochemical analysis of antigen peptide candidates of an immunocontraceptive
vaccine and experiment of superovulation induction in the small Indian mongoose〇NAOTOSHI KUNINAGA, Makoto Asano, Masatsugu Suzuki

Sep 9（Sun） 9:30～11:45 ROOM 24
OA-07 9:30～9:45
Musk glands and their odor components in long-clawed shrew〇Yuichi Kameyama, Takumi Shiraishi, Gaku Shimoi, Takao Myoda, Kazuki Toeda
OA-08 9:45～10:00
Gut microbiome of insectivoran mammals shaped by environmental habitats and seasonalchange〇KAI HE, HIROAKI SAITO, MASAHARU MOTOKAWA
OA-09 10:00～10:15
Comparison of skull variations and genetic relationships of house shrew subspecies(Soricidae: Crocidurinae) in Peninsular Malaysia〇Nurul Ain Aqilah Mohd Zin, Subha Bhassu, Satoshi D. Ohdachi, Masaharu Motokawa,
Hasmahzaiti Omar

204

OA-10 10:15～10:30
Phylogenomic analyses of Eulipotyphla based on the ultraconserved elements〇JUN SATO, Tessa M. Bradford, Kyle N. Armstrong, Stephen C. Donnellan, Lazaro M.
Echenique-Diaz, Gerardo Begué-Quiala, Jorgelino Gámez-Díez, Nobuyuki Yamaguchi,
Son Truong Nguyen, Masaki Kita, Satoshi D. Ohdachi
OA-11 10:30～10:45
Roosting colonies of the oriental free-tailed bat Tadarida insignis in the crevices of theelevated railways of the Kyushu-Shinkansen, and their food habits.
〇KIMITAKE FUNAKOSHI, Tatsuya Osawa, Tsubasa Nagayama, Akiyoshi Sato, Setsuko
Katsuta, Yushi Osawa, Keiko Osawa
OA-12 10:45～11:00
Mating behavior confirmed in the Hilgendorf's tube-nosed bat's colony from winter tospring in the abandoned mine.
〇SEIYA ANDOU, Junji Oohata
OA-13 11:00～11:15
Species identification of bat echolocation calls in urban areas〇TATSUYA NOROOA-14 11:15～11:30
Diversity of Chiroptera in Hainan Island and a new record of Murina〇Yifeng Hu, Wenhua Yu, Fang Li, Yang Yue, Zhenglanyi Huang, Yuchun Li, Yi Wu
OA-15 11:30～11:45
Contribution of non-telomeric sites of the (TTAGGG)n sequence to the chromosome
evolution in Vespertilio sinensis〇Takao Ono

Sep 9（Sun） 9:30～11:15 ROOM 21
OB-10 9:30～9:45
Historical review of the introduction of the small Asian mongoose to Okinawa by
Shyozaburo Watase〇YUKIBUMI KANEKO
OB-11 9:45～10:00
Present status of wild mammals in Kyushu and a proposal of regional red list
〇MASATOSHI YASUDA

205

OB-12 10:00～10:15
Development of Animal-pathway and the Promotion of the Cooperation〇SHUSAKU MINATO, Haruka Aiba, Manami Iwabuchi, Koichi Otake, Kazuaki Iwamoto,Shinji Oda, Hiroyuki Komatu, Yoshiharu Sato, Junko Sechibaru
OB-13 10:15～10:30
A new species of Callosciurus squirrel from an isolated island off the Indochina Peninsulain southern Vietnam〇TATSUO OSHIDA, Son Truong Nguyen, Phuong Huy Dang, Hai Tuan Bui, Masaharu
Motokawa
OB-14 10:30～10:45
A summary of the taxonomy and distribution of the Red giant flying squirrel, Petaurista

petaurista(Sciuridae, Sciurinae, Pteromyini), in mainland Southeast Asia with the firstrecord from Lao PDR〇DAOSAVANH SANAMXAY, Bounsavane Douangboubpha, Sara Bumrungsri,
Chutamas Satasook, Paul J.J. Bates
OB-15 10:45～11:00
Geographic variation in mating calls of Callosciurus erythraeus and C. finlaysonii species
group〇NORIKO TAMURA, Phadet Boonkhaw, Budsabong Kanchanasaka, Fumio Hayashi
OB-16 11:00～11:15
Distribution survey of Pallas's squirrel by bait method: a case study on Fukue Is.,
Nagasaki Prefecture〇Koichi UEDA, Masatoshi YASUDA

Sep 9（Sun） 16:30～18:30 ROOM 21
OB-17 16:30～16:45
Relationships between forest-dwelling rodents and hitchhiking pseudoscorpions〇TAKUYA SHIMADA, Kimiko Okabe, Shun'ichi Makino, Shinsuke Sakamoto
OB-18 16:45～17:00
Population fluctuations of two sympatric species of mice Apodemus argenteus and A.

speciosus in a hemi-boreal forest: interspecific changes and large amplitudes.
〇KEISUKE NAKATA, Akira Unno

206

OB-19 17:00～17:15
The life historical research of Rattus norvegicus around the seabird colony in Teuri Island,
Hokkaido〇TAKUMA HASHIMOTO, NAHOMI KOSHIMUNE, KAZUMA NOGAMI, YASUNORITAKENAKA, RYUICHI MINATO, TAKUYA NAKAJIMA, YOSHINOBU OHKUBO,
NATSUMI OZAWA, KEITARO DOZEN, TATSUO YABE, TSUYOSHI YOSHIDA
OB-20 17:15～17:30
Limiting factors in the geographical distribution of the Norway rat, Rattus norvegicus〇TATSUO YABE
OB-21 17:30～17:45
Reconstruction of the evolutionary history of the house mice (Mus musculus) in theJapanese Islands inferred from whole genome data
〇HITOSHI SUZUKI, Yue Li, Toyoyuki Takada
OB-22 17:45～18:00
Breeding structure of nutria Myocastor coypus in Okayama Plain〇KOUICHI KAWAMURA, Satoko Kaieda, Mayumi Kato, Taeko Miyazaki, Syuji
Kobayshi
OB-23 18:00～18:15
Who is “Cho" in the original description of Diplothrix legata〇SHIN-ICHIRO KAWADA, Sayaka Shimoinaba, Hayatoshi Hirata
OB-24 18:15～18:30
Activity of the Dormouse museum - from ecological to education 〇HARUKA AIBA, Manami Iwabuchi, Noriko Tamura, Kyoko Takagi, Sonoko Saitou,
Masumi Yanagawa, Shusaku Minato

Sep 9（Sun） 9:30～11:30 ROOM 15
OC-06 9:30～9:45
Regional variation in the feeding ecology of Japanese marten, Martes melampus, and its
environmental determinants〇YAMATO TSUJI, Takehiko Y Ito, Yayoi Kaneko
OC-07 9:45～10:00
Can we distinguish the families of earthworms by the lengths of their chaeta in fecal
samples? – The possibility of quantitative estimation of earthworm intake bymesocarnivores〇HIDEHARU TSUKADA, Haruka Shimada, Yuka Nishikawa, Kouji Hijikata, Masato
Minami207

OC-08 10:00～10:15
The present situation of otters on Tsushima Islands.
〇HIROSHI SASAKI, takeshi Sekiguchi, Masako Izawa, Nozomi Nakanishi, Daisuke Waku
OC-09 10:15～10:30
A Study of Interspecific Relationships between Asian small-clawed otter andSmooth-coated otter in Paddy Field of Perak State, Malaysia〇DAISUKE WAKU, Takeshi Sekiguchi, Akihiro Yamane, Shukor Md-Nor, Badrul Munir
Md-Zain, Pazil Abdul-Patah, Hirosi Sasaki
OC-10 10:30～10:45
Comparison of feeding habits and habitat use between raccoons (Procyon lotor) andraccoon dogs (Nyctereutes procyonoides albus) in Nopporo Natural Forest ParkAYA OSAKI, 〇MARIKO SASHIKA, MICHITO SHIMOZURU, TOSHIO TSUBOTA
OC-11 10:45～11:00
Evaluation of availability of three contraceptive vaccine antigen candidates in raccoons(Procyon lotor)〇MAKOTO ASANO, Satoshi Kimura, Naotoshi Kuninaga, Kenta Watanabe, Yuriko
Kobayashi
OC-12 11:00～11:15
10 years monitoring of the SFTS infection in non-native raccoon population〇YUYA WATARI, Ken Maeda, Kazuo Suzuki, Hayato Iijima, Takuya Furukawa, KimikoOkabe
OC-13 11:15～11:30
Examination of tracking method of Japanese black bear using drone mountain distresssearch system〇YOSHIKI MORIMITSU

Sep 9（Sun） 16:30～18:30 ROOM 15
OC-14 16:30～16:45
Practicability of the collar mounted camera systems to the behavioral ecology studies on
Asian black bears〇KOJI YAMAZAKI, Urara Furukawa, HIroaki Myojo, Tomoko Naganuma, Akino Inagaki,
Naoki Takekoshi, Shinsuke Koike, Yoshiki Morimitsu

208

OC-15 16:45～17:00
A Specific genetic structure of Asian black bears inhabited in foothills of Mt. Asama : therelationship with the great tenmei eruption?
〇TOSHIAKI YAMAMOTO, Tatsuki Shimamoto, Hiroo Tamatani, Junpei Tanaka, Gen
Oshima, Rumiko Nakashita, Misako Kuroe
OC-16 17:00～17:15
Bear sign observation records by forest workers for the monitoring of bear population
trend in Hokkaido〇TSUTOMU MANO, Hifumi Tsuruga, Mami Kondo, Toshikatsu Kamei, Mayu Kaizuka
OC-17 17:15～17:30
Incidence of multiple paternity and inbreeding in high-density brown bear populations on
the Shiretoko Peninsula〇MICHITO SHIMOZURU, Yuri Shirane, Hifumi Tsuruga, Masami Yamanaka, Masanao
Nakanishi, Tsuyoshi Ishinazaka, Shinsuke Kasai, Takane Nose, Yasushi Masuda, Tsutomu
Mano, Toshio Tsubota
OC-18 17:30～17:45
Are age data really useful for improving management of marine mammal populations?
〇TOSHIHIDE KITAKADO
OC-19 17:45～18:00
Dolphin drive hunt in Ofunato Bay during years 1803-1922〇TOSHIHIDE IWASAKI, Yoichiro Nakamura
OC-20 18:00～18:15
Do spotted seals (Phoca largha) have sociality outside of breeding season?
〇MIO SHIBUYA, Mari Kobayashi
OC-21 18:15～18:30
Diurnal patterns of singing activity of humpback whales in Okinawan waters〇NOZOMI KOBAYASHI, HARUNA OKABE, NAOTO HIGASHI, HIROKAZUMIYAHARA, SENZO UCHIDA

Sep 9（Sun） 9:30～11:45 ROOM 26
OD-10 9:30～9:45
The selective habitat use of sika deer referring different activity patterns and seasons in
Tanzawasan Area
〇ZHAO-WEN JIANG, Yusaku Yamada, Yosuke Mori, Naoki Machida, Masanobu
Yamane209

OD-11 9:45～10:00
Where are deer and boars going?
〇TORU KOIZUMIOD-12 10:00～10:15
How to detect sika deer at the front line of expanding populations〇HIROSHI TAKAHASHI, Takuya Aikawa
OD-13 10:15～10:30
Reaction of sika deer and Japanese serow to feeding attraction〇TAKAHIRO OHBA
OD-14 10:30～10:45
Establishment of long term fixed capture of sika deer by mineral salts〇HIROYUKI SAKANIWA, TATSUHIKO SAKAWA
OD-15 10:45～11:00
Protecting Sasa in Ashiu forest〇RINTARO IKEGAWA, YUKA HIRATA, SHIGERU FUKUMOTO, DAISUKE
HAYASHI, NAOKO TOKUCHI
OD-16 11:00～11:15
Body size and growth characteristics of Sika deer population on Miyajima Island
Yoh Ihara, 〇Akiko Matsumoto, Kosei Yunoki, Atsushi SatoOD-17 11:15～11:30
A proposal of occupancy-rank curve to read the dietary composition of animals〇SEIKI TAKATSUKI
OD-18 11:30～11:45
Relationship with reproduction of wild female Borneo Orangutans (Pongo pygmaeus

morio) and mast fruiting - Record for 13 years 〇NOKO KUZE, Tomoko Kanamori, Tomoyuki Tajima, Renata S Mendonça, Saika
Yamazaki, Takumi Tsutaya, Henry Bernard, Peter Titol Malim, Kodzue Kinoshita

210

Poster Session
Gymnasium
P-001

Nest box use and habitat selection of small arboreal rodents in Nishiwaga, Iwate, Japan〇Yuta Nakagawa, Koji Harashina

P-002

Effects of forest fragmentation on large Japanese field mice―assessment of habitat
selection of the mice in an area with a patchy remnant forest〇YOSHIKAZU SEKI, Minami Tsuchiya, Shoko Kobayashi, Seiko Sekikawa, Yoshinori
Minami

P-003

Changes in the gut microbiota of Amami spiny rats (Tokudaia osimensis) under ex situ
conservation〇Fumiko Hayashi, Akio Shinohara, Daisuke Watanabe, Yukie Konemura, Takamichi
Jogahara, Chihiro Koshimoto

P-004

Consideration of using the traces dug by wild boar

as a new index of population density〇ZENYA GOTO, Fumito Koike
P-005

Inferring the effects of landscape structure on litter sizes in wild boars (Sus scrofa) using
camera traps in Boso Peninsula〇GOTA YAJIMA, KOKI KUROSE, MAYU TOMIZAWA, YOSHIHIRO NAKASHIMA

P-006

Long-term changes in winter food habits of Japanese serow (Capricornis crispus) andfactors of these changes〇Mitsuko Hiruma, Ryosuke Kishimoto, Misako Kuroe, Shinsuke Koike

P-007

Analysis of the genetic structure of the antelope (Capricornis crispus) in the Kii Peninsula〇TETSUJI ITOH, Takashi Yuasa, Yasue Yamamoto, Mayumi Kishimoto, Yoshi
Kawamoto

P-008

The stability of home range use of the Japanese serow (Capricornis crispus) accidentally
captured by leg snares for sika deer
〇HIROAKI CHIKAKIYO, tsuyoshi takesita, hideharu tsukada, masato minami

P-009

Application of infrared thermography to spotlight count survey: verification in a forest
environment of low deer density〇Takuma Watanabe, Takashi Ikeda, Yukiko Matsuura, Munemitsu Azumaya, Hiroshi
Takahashi, Hiromasa Igota

P-010

The effect of capture stress on meat quality of Sika deer (Cervus nippon)〇Toshikatsu Kamei, Yoshihiro Inatomi, Hiroyuki Uno, Kazuhiro Kuwako, Jyunichi
Wakamtsu, Youjirou Yanagawa, Seiji Kondou

211

P-011

Effects of an Exhibition Presenting Dear-Vehicle Collision Issues on the Visitors〇Takane Shikano, Misako Noro, Masato Sato, Saki Yuasa

P-012

Validation of estimating the population size of marine mammals using genetic information〇Yumi Ohashi, Toshihide Kitakado

P-013

Role of medium-sized mammals maintaining ecosystem of heavy snow region〇Haruka Toyokawa, Hiroto EnariP-014

Can artificial industrial green space contribute to core area of ecological network?
〇TAICHI FUJII, KAORU UENO, MOTOYASU MINAMI

P-015

Parasite Eggs Detection from Digestive Tract Contents of Japanese Feral Coypus(Myocastor coypus)〇Misa Sato, Ayaka Yamamoto, Hiroki Konno, Taeko Miyazaki, Koichi Kawamura, Shuji
Kobayashi

P-016

A record of Omura's whale stranding on Katsuura coast, in July 2017
〇NAOKO MIYAKAWA

P-017

The mammal collection related to Japan preserved in the Natural History Museum,London〇SAYAKA SHIMOINABA, Shin-ichiro KAWADA

P-018

Attitudes and knowledge of the local people regarding bats in Okayama prefecture〇Chiharu Hirayama, Atsushi Nakamoto

P-019

Residents' Attitudes Towards Introduced Species on Miyako Islands〇Kenji Suzuki, Norihiro Kawauchi, Naho Mitani

P-020

The effect of social deprivation in early life stage on behavioral developments in degus(Octodon degus)〇Rina Ukyo, Shinsuke Sakamoto

P-021

Do the difference of multiple paternity frequency between Apodemus speciosus and A.

argenteus means the difference of multiple male mating frequency?
〇HIROKO WAKABAYASHI, Takashi Saitoh
P-022

Secondary use of the Japanese black bear feces contained cherry seeds by Apodemus sp.
〇Miu Takeshita, Hiroaki Myojyo, Shinsuke Koike, Koji Yamazaki

P-023

Continuous use of nest box for reproduction by female small Japanese field mice
〇NONOKA SUZUKI, Tatsuo Oshida

P-024

Experimental Study on Auditory Characteristics of Nutria Myocastor coypus.
〇Risako Yukawa, Haruna Satomi, Hiroki Konno, Taeko Miyazaki, Koichi Kawamura,
Syuji Kobayashi

212

P-025Visual Field Measuring of Nutria, Myocastor coypus, Applied Experimental Process ofLearning.
〇Yusuke Okayama, Hiroki Taniguti, Hiroki Konno, Koichi Kawamura, Taeko Miyazaki,
Syuji Kobayasi

P-026

Food Preference Test of Freshwater Bivalves for Nutria, Myocastor coypus -Why The
Pure Herbivorous Animal Eat Freshwater mussels meat?〇Hinano Shinohara, Izumi Matumoto, Hiroki Konno, Taeko Miyazaki, Koichi Kawamura,Shuji Kobayashi

P-027

Preliminary study on comparison of food hoarding on trees in arboreal rodents between
different forest vegetations〇TAISHI TOSA, Tatsuo Oshida

P-028

Preliminary study on reproductive fluctuations of Siberian flying squirrel in mountainous
natural forest on Hokkaido, Japan〇REINA HASHIMOTO, Tatsuo Oshida

P-029

Behavior under the assemblage of Japanese flying squirrels: preliminary report〇HAYATO KIKUCHI, SHIGEYUKI IZUMIYAMA

P-030

A study on barking sound of Japanese giant flying squirrel〇Tomoyoshi Terada, Shinya Yoshida, Daisuke Waku, Hiroshi Ogawa

P-031

Food items and foraging locations of Japanese giant flying squirrels〇Aki Sugita, Mayumi Shigeta, Noriko Tamura, Nobuyuki Kutsukake

P-032

Estimation of hare(Lepus brachyurus) population by REST model using camera trap
〇Tomohiko Endo, Shiori Karasawa, Yoshihiro Nakashima, Yoichi Sonoda

P-033

Comparison of habitat environments of northern pikas along the elevational gradient-Focusing on the temperature of the inside and outside of crevices〇Ai Yamaguchi, Atsuki Azuma

P-034

Vocal repertoire of Amami rabbit〇Joji Ono, Shinji Yabuta

P-035

Summer riparian habitat usage of Japanese badgers (Meles anakuma) in Nogawa Park,Tokyo〇Ayaka Hirata, Yayoi Kaneko

P-036

Case studies of home range and resting site usage of the masked palm civet (Paguma

larvata) in an urban area of Tokyo〇TOMOHIKO HARADA, Yayoi Kaneko
P-037

Preliminary study on consumption of fox bait by alien raccoon in Memuro, Hokkaido,
Japan〇Hiiragi Arisawa, Kouzi Uraguchi, Hirokazu Kouguchi, Tatsuo Oshida213

P-038Diet of the leopard (Panthera pardus) in Mahale Mountains National Park, Tanzania.
〇NOBUKO NAKAZAWA

P-039

Feeding ecology of the Asiatic black bears: study example at individual-level〇TOMOKI MORI, SAKI NAKATA, AKIKO TAKII, CHIHIRO TAKAHATA,SHIGEYUKI IZUMIYAMA

P-040

Stable isotope rate of bears in North part of Northern Alps in Nagano Prefecture〇Yuka Kudo, Rumiko Nakashita, Misako Kuroe, Ryosuke Kishimoto, Yoshihiko Tsumura

P-041

The influence of spatially and temporally oak-mast production on within-habitat
movement and habitat size in Asian black bears〇ATSUSHI MOTOHASHI, Tatsuki Shimamoto, Toshiaki Yamamoto, Hiroo Tamatani,
Junpei Tanaka, Gen Oshima

P-042

Seasonal changes of vegetation environment used by Asiatic black bear in the North Ou
Mountains〇Mizuki Kumon, Sigekazu Kurakake, Kiyoshi Yamauchi

P-043

Seasonal movements and habitat use in summer of females Asiatic black bear in the North
Ou Mountains〇SHIGEKAZU KURAKAKE, Kiyoshi Yamauchi

P-044

The elucidation of current state of crop damage by brown bear at Toikanbetsu district,
Hokkaido, Japan〇Yu Endo

P-045

Assessment of body condition score for brown bears using videos captured by camera
traps and its association with sex-age class and seasons
SHUHEI KANAZAWA, KOUYA TANI, KENTO NOMURA, 〇YOSHIKAZU SATO

P-046

Home range and population density of the Japanese serow in the alpine habitat from
Mount Fuji, central Japan〇HAYATO TAKADA

P-047

Seasonal trends in habitat use of Sika deer and Japanese serow in Kuraiyama reseachforest, Gifu, Japan〇SATSUKI NAKAMORI, Mio Shiraishi, Masaki Ando

P-048

Don't eat? Can't eat? Scavenging mechanism of large and meso mammals over deercarcasses〇AKINO INAGAKI, Tetsuya Maruyama, Koji Yamazaki, Shinsuke Koike

P-049

The age structure and kin-relationship of neighboring males in male sika deer during the
non-rutting season〇KENTO SUZUKI, Nobumasa Onishi, Naoko Higuchi, Hideharu Tukada, Masato
Minami214

P-050Migration initiation factor of Sika deer under autumn climate in Oze〇Akiko Haruyama, Hiroyuki Sakaniwa

P-051

The effect of artificial grassland on the impact of deer grazing to forest vegetation〇KANOKO TAWARA, Hayato Iijima

P-052

Effects of deer proof fences on movement of other wild mammals〇KARIN TAKAYAMA, NORIKO TAMURA, KOUJI YAMAZAKI

P-053

Manner of deposition in growing sika deer in Yamaguchi Prefecture〇KOHNO REI, Eiji Hosoi

P-054

Habitat use of four sympatric ungulates using fecal DNA analysis in African tropical forest〇Yuko Takashima, Etienne Akomo-Okoue, eiji Inoue

P-055

Higher ranked monkeys do not feel cold?: Rank-related success of protection against thecold in monkey huddles〇Shintaro Ishizuka

P-056

Environmental factors affecting home range size in harmful troops of Japanese macaque〇KANA TERAYAMA, Hironori SEINO, Hiroshi EBIHARA, Motomi Genkai-Kato

P-057

Socio-sexual behaviors in wild Indo-Pacific bottlenose dolphins〇Aoi Miyanishi, Kazunobu Kogi, Mai Sakai

P-058

The movements of humpback whales between Okinawa and Amami.
〇Haruna Okabe, Katsuki Oki, Nozomi Kobayashi, Naoto Higashi, Hirokazu Miyahara,
Senzo Uchida

P-059

Estimation of migration routes of humpback whale Megaptera novaeangliae andBalaenoptera acutorostrata by using carbon-14.
〇Ayaka MATSUDA, Takashi MATSUISHI, Toshi NAGATA, Yosuke MIYAIRI, Yusuke
YOKOYAMA
P-060

Establishing the Method of Fecal DNA for Japanese Giant Flying Squirrel〇Manaka Kojima, Kaito Shimizu, Daisuke Waku

P-061

Tooth size of the Japanese wolf and the background of their transition.
〇AYAKO KOHNO, YUICHIRO KUDO, NAOKI KOHNO, NOBUO SIGEHARA

P-062

Morphological comparisons of caudal vertebrae in the Japanese house mice from different
lineages〇Hikari Myoshu, Masahiro A. Iwasa

P-063

Genitalia Morphology of the Genus Mogera〇HIROKI KONNO, Syuji Kobayashi

P-064

Description of embryonic development in Asian parti-colored bat.
〇TARO NOJIRI, Ingmar Werneburg, Dai Fukui, Takashi Saitoh, Daisuke Koyabu

215

P-065Difference between Large japanese field mouse and Small japanese field mouse from thepelvis〇Kaito Taguchi, Masatoshi Hibino, Takuma Ikeya, Akio Sasaki

P-066

Congenital vertebral deformities in Amami rabbit (Pentalagus furnessi)〇MEGU GUNJI

P-067

Estimation of Growth Stage Using the Eye Lens Weight in Callosciurus erythraeus〇YUICHI NITTA, Nozomi Kurihara, Masato Aoyama

P-068

Do two arboreal squirrel species occurring in the subarctic region exhibit a similar patternof seasonal pelage color change?
〇WAKANA MITSUZUKA, Masaru Kato, Tatsuo Oshida

P-069

Quantitative CT analysis of the skull in the Japanese wolf
〇CHIHIRO SUZUKI, Motoki Sasaki, Nao Tsuzuki, Mitsunori Kayano, Naotaka Ishiguro,
Kazutaka Yamada, Hideki Endo, Tomoaki Kikuchi, Kaoru Kikuchi, Nobuo Kitamura

P-070

Regional comparison of tooth root variation of raccoon in Yamanashi prefecture〇Kai Sato, Yoshihisa Mori

P-071

Morphological analysis of the head in the Hubbs' beaked whale (Mesoplodon carlhubbsi)〇Ayano Miyazaki, Motoki Sasaki, Mika Kuroda, Takashi Matsuishi, Yuko Tajima,
Tadasu K. Yamada, Shotaro Nakagun, Chihiro Suzuki, Nao Tsuzuki, Nobuo Kitamura

P-072

Can male brown bears convey the reproductive information by tree rubbing? The
relationship between sebaceous glands in the back skin and testis function〇JUMPEI TOMIYASU, YUKI HAYASHI, YOJIRO YANAGAWA, NAOYA
MATSUMOTO, HIDEYUKI SAKAMOTO, KAZUYOSHI SASAKI, SATO YOSHIKAZU,
HANEDA SHINGO, MOTOZUMI MATSUI

P-073

Relationship between sex hormones in blood and feces of spotted seals〇RISA SASAKI, SHUN IKUTA, YOJIRO YANAGAWA, MARI KOBAYASHI

P-074

Influence of the differences in isolated forest size on the genetic diversity of Apodemus

speciosus〇YUUKI KOUMI, Taketo Yokota
P-075

Preliminary study of diet analysis from fecal samples of Tokudaia osimensis by DNA
meta-barcoding〇TAKAMICHI JOGAHARA, Masatoshi Nakamura, Osamu Masuko, Kazumi Tago

P-076

Genetic population structure of Rattus rattus species complex in Ogasawara Islands
Akane Saito, Shunta Ito, Chihiro Nakada, Takuma Hashimoto, Ryuichi Minato, Takuya
Nakajima, 〇HIDETOSHI TAMATE216

P-077

Actual condition and necessity of countermeasures of invasive alien species European
rabbit Oryctolagus cuniculus in Japan〇FUMIO YAMADA

P-078

Cats reduced abundance of small mammals
Shogo Nakamura, 〇FUMITO KOIKE

P-079

Feeding efficiency of invasive raccoon and masked palm civet in fruit dump sites: a case of
strawberry fruits〇CHINATSU KOZAKAI, Ayaka Hata, Midori Saeki, Masahiko Takeuchi

P-080

Introduction of Decision Support System (DSS) for effective and efficient raccoon
measures〇TOHRU IKEDA, Akari Kobayashi

P-081

Increase tendency of raccoon dog, Nyctereutes procyonoides, in Hokkaido and Shiretoko〇TAKAHIRO MURAKAMI, MASAMI YAMANAKA

P-082

The analysis of age and diet of the nuisance bear (Ursus thibetanus) in Gunma Prefecture〇TOMOKO ANEZAKI

P-083

Can Frequent Occurrence of Asiatic Black Bears Be Predicted by a Model-based Mast
Production in Multiple Fagaceae Species?
〇DAISUKE FUJIKI

P-084

Risk map ofAsiatic black bear in Sendai using Maxent〇Susumu Ono
P-085

Current situations and issues on response to bear appearance conducted by Hokkaido
municipalities〇MAMI KONDO, Hifumi Tsuruga

P-086

Examination on the method of DNA based individual identification using bear damaged
corn-remains collected at agricultural fields〇HIFUMI TSURUGA, Mami Kondo

P-087

Entry of new individuals in captured areas of Japanese serow.
〇YUSAKU YAMADA

P-088

Collection of deer ecological information before culling project〇TAKASHI IKEDA, Naotoshi Kuninaga, Takumi Shirakawa, Takuya Okamoto,
Masatsugu Suzuki

P-089

Evaluation of a relative abundance index for sika deer (Cervus nippon) using camera trap
around forestry roads〇YOSHIHIRO INATOMI, Hiroyuki Uno, Mayumi Ueno, Yuichi Osa217

P-090

Examination of the methods for collecting sika deer witness data from the public〇NORIKAZU EGUCHI, Akira Ishida, Atsushi Kamata, Satoru Kurita, Koichi Terada,
Masato Hayakawa, Ryosuke SatoP-091

Evaluation of nitrogen isotopic ratio of deer feces as an indicator of crop damage by deer
〇RYOSUKE KODA, Takashi F Haraguchi, Yuzuru Ishizuka

P-092

Development of attractant-induced capture technique for sika deer in the vicinity offorest protection fence in Wakayama prefecture.
〇Akihiro Kusaka, Toshiyuki Hougen

P-093

Proper position of trigger when capturing sika deer (Cervus nippon) with box traps〇HIRONORI UEDA, Soichiro Doyama, Keisuke Ishikawa, Yusuke Eguchi

P-094

Effect of the sika deer density to appearance frequency of animal species in the rural area
〇CHIZURU YAYOTA, Mitsuhiro Nakamura, Teruki Oka

P-095

Change in culling efficiency of sika deer in the Nishiokoppe special hunting area,
Hokkaido〇HIROMASA IGOTA, Junpei Igota, Yukiko Matsuura

P-096

Estimating wild boar population size using Bayesian removal method〇MASAHIKO ASADA

P-097

Development of technical method in order to reduce various damage caused by Japanese
Macaque using partial capture by ICT system and selective capture by tranquilizer gun.
〇HIRONORI SEINO, NAOTO YAMABATA

P-098

Proposal of support for wildlife management using community questionnaire〇SHOTA MOCHIDUKI, Shu Imamura, Yosuke Ueda, Maki Yamamoto

P-099

Human-induced wildlife shyness and its application to damage management〇TAKESHI HONDA, Naoto Yamabata, Hayato Iijima, Kenta Uchida

P-100

Utilization of bamboo stands by wild animals during bamboo shoot season vs non bamboo
shoot season〇Kota Ito, Tosiki Hujimaru, Toru Oi

P-101

Community building to confront the damage of wild boar corresponding to manpower
shortage〇SEIGO SAWADA, TOMOKO SHIZUNO, HITOMI ONUMA, HIROKI KANAMORI

P-102

Key points in the management of the electric fences revealed from temporal variation involtage
Yoshikazu Hattori, Jirou Usami, 〇MIZUKI MIZUTANI

P-103

Gralloching in the fields will make deer meat good quality〇YUKIKO MATSUURA, MUNEMITSU AZUMAYA, JUNPEI IGOTA

218

P-104

Medium- and large-sized mammals recorded by camera traps in Mbali region, theDemocratic Republic of Congo〇YUTA SHINTAKU, Shinya Yamamoto, Gen'ichi Idani

P-105

Comparison of the gut microbiota between laboratory and wild house shrew (Suncus

murinus)〇AKIO SHINOHARA, Makoto Nohara, Yuta Kondo, Takamichi Jogahara, Goro Nagura,
Masako Izawa, Chihiro Koshimoto
P-106

Sexual size dimorphism and seasonal changes in the measurements of bats captured in
Hitsujigaoka, Sapporo, Hokkaido.
〇HIROFUMI HIRAKAWA

P-107

The process of breeding of the giant flying squirrel in natural condition〇MAYUMI SHIGETA, YUSUKE SHIGETA, NORIKO TAMURA

P-108

Temporal and seasonal patterns of road using in Amami rabbit (Pentalagus furnessi)〇MARIKO SUZUKI, Shiho Fujita

P-109

Parenting behaviour of Siberian weasel〇Sigeki Watanabe, Kenji Fukunaga

P-110

Effects of rice farming on the behaviors of male Tsushima leopard cats
KEI INOUE, 〇NOZOMI NAKANISHI, MASAKO IZAWA

P-111

DNA analysis of Japanese badger in the urban green space in Tokyo
Noriyuki Wakimizu, 〇TAKEHIKO KAMITO

P-112

Food habits of the asiatic black bear in Kamiina region〇SAKI NAKATA, Chihiro Takahata, Akiko Takii, Shigeyuki Izumiyama

P-113

Autumn eating habits of Asian black bear after outbreak of Japanese oak wilt
〇Shinya Haniu, Seizi Suzuki, Miyu Imagawa, Maki Yamamoto

P-114

Density estimation of Asiatic black bear using Random Encounter Model〇KENSUKE MIURA, TOMOKI MORI, HARUNA OGAWA, SHOHTA UMANO,YASUAKI NIIZUMA, HARUKI KATOH

P-115

Long-distance movement related to dispersal of a sub-adult female Asiatic black bear
〇AKIKO TAKII, Chihiro Takahata, Shigeyuki Izumiyama

P-116

Behavior classification of Asian black bear using 3-axial accelerometer〇YUI NEMOTO, Rie Saito, Reiko Kumada, Hitoshi Oomachi

P-117

Evaluation of behavioral characteristic of Asiatic black bear using radio-tracking in theyear of mass intrusion in Tottori, Japan〇AKI NAKAJIMA, Tetsuji Itoh, Hiroshi Kato

219

P-118

Test of a video recorder collar driven by a luminometer deployed on an Asian black bear
〇SHINSUKE KOIKE, KOJI YAMAZAKI, YOSHIKI MORIMITSU, TAKUYA MAEKAWA,
MASAKI SAMEJIMA, HARUHISA MASATOU, SATOSHI KIMURA

P-119Long term observation and analysis of brown bear predation on sika deer in the Shiretoko
Peninsula.
〇MASAMI YAMANAKA

P-120

Multiple use of marking trees by Asiatic black bears, Brown bears and Tigers in
Shikhote-alin Nature Reserve, Russia〇YUSUKE GOTO, KOJI YAMAZAKI, SHIGEYUKI IZUMIYAMA, HIFUMI TSURUGA,SHINSUKE KOIKE, Ivan Seryodokin, Dmitry Gorshkov, Dale Miquelle

P-121

Evaluation of movements and habitat use patterns of Japanese Serow and Sika Deer using
GPS collars in Ishikawa Prefecture.
〇YASUE YAMAMOTO, kanako seki, noriko yokoyama, shinichiro hamasaki

P-122

The cases of Sika deer seasonal migration in Utsukushi-gahara,Nagano,Japan〇Yoshifumi Sugiura, Tadanobu Okumura, Zhao-Wen Jiang, Yukiko Namba, Aoi Sakaki,
Mitsuhiro Okada

P-123

Winter habitat use by sika deer Cervus nippon in northern Nagano.
〇MISAKO KUROE, HARUKA OHASHI, RYUTA TANAKA, TETSUYA MATUI

P-124

Sex differences in gestation length, birth date and body size at birth in Sika deer
〇NAOKO HIGUCHI, Nobumasa Ohnishi, Masato Minami

P-125

Weight change of male Sika deer during their lifetime and their social status on Kinkazan
Island〇MASATO MINAMI, Nobumasa Oonishi, Naoko Higuchi, Ayumi Okada, Seiki Takatsuki

P-126

Seasonal and diurnal changes of activity of Mongolian gazelles: possibility of activity
sensors for animal migration research〇TAKEHIKO Y. ITO, Atsushi Miyazaki, Lina Koyama, Masato SHinoda, Badamjav
Lhagvasuren

P-127

Size of gaps that allow Reeves' muntjacs to enter〇NAMI SATO, CHIHIRO KASE, SHINJI OZAWA

P-128

Comparative study of food habits of the wild boar in Shimonoseki and Suo-ohshima,
Yamaguchi.
〇Yui Osaki, Akitaka Oomori, Eiji Hosoi

P-129

Deep learning approaches to the possibilities of prediction for wild Japanese macaquegroup activity by GPS data.
〇KENJI IMAI220

P-130Investigation of Pacific White-sided Dolphin (Lagenorhynchus obliquidens) in Volcano
Bay, Muroran〇Yuki F Kita, Asami Koike, Kotoe Sasamori

P-131

Occurrence of finless porpoise mother-calf pairs in the coastal waters of Ibaraki-Chiba〇MIKI SHIRAKIHARA, FUMIO NAKAHARA, MASANORI SHINOHARA, KUNIOSHIRAKIHARA

P-132

Assessment of digestion octopus beaks in harbor seal's stomach〇Takahito Masubuchi, Mari Kobayashi

P-133

Reaction of swimming Steller sea lions to the high acoustic pressure sound around
Benten-jima Island, Cape Soya, Hokkaido.
〇TAKEOMI ISONO, YOKO GOTO, KAORU HATTORI

P-134

Geographic variation in skull morphology of Pacific white-sided dolphins(Lagenorhynchus obliquidens) from Japanese waters and central area of the North Pacific
Ocean.
Takumi Sekiguchi, 〇NOZOMI KURIHARA

P-135

TRUE SEROTINES (EPTESICUS, CHIROPTERA) ON JAPANESE ISLAND〇Sergei V. Kruskop, KUNIKO KAWAI, Masahiko Sasto

P-136

TOWARDS TAXONOMIC STATUS OF BARBASTELLES (BARBASTELLA:VESPERTILIONIDAE, CHIROPTERA) IN THE EAST ASIA
〇KUNIKO KAWAI, Sergei V Kruskop, Mikhail P Tiunov

P-137

Comparing myology on the limbs between Japapnese water shrew and Asian house shrew.
〇HIROAKI SAITO, Masaharu Motokawa

P-138

Geometric morhpmetrics for archaeological Sus remains of the Ryukyu Islands〇EISUKE YAMADA, HITOMI HONGO

P-139

Morphological study of the skull development in the swine (Sus scrofa domesticus) fetus〇KEIKO SONE, Kazuhiro Koyasu, Sen-ichi Oda

P-140

Effectivity of 3D modeling with photogrammetry on stranded whales ex.) Eubalaena

japonica.
〇KENT MORI, Yuko Tajima, Tadasu K Yamada
P-141

Characteristics of torpor pattern in the musk shrew Suncus murinus〇TAKESHI ETO, Yo Sato, Atsushi Kashimura, Miho Hatanaka, Tetsuo Morita

P-142

Reproductive Endocrine Profiles in the Female Red panda〇Kanako Uematsu, Misato Hirai, Motohiro Unoshima, Ken Takumi, Keiko Shimizu

221