Art

J-GLOBAL ID：200902224283209676   Reference number：09A0530749

Fetal Age Estimation of Hokkaido Sika Deer (Cervus nippon yesoensis) Using Ultrasonography During Early Pregnancy

超音波診断を用いた妊娠初期における北海道シカ(Cervus nippon yesoensis)の胎齢推定

Author (10)： YANAGAWA Yojiro (Lab. of Wildlife Biology, Graduate School of Veterinary Medicine, Hokkaido Univ.) ,  MATSUURA Yukiko (Field Sci. Center for Northern Biosphere, Hokkaido Univ.) ,  SUZUKI Masatsugu (Lab. of Zoo and Wildlife Medicine, Dep. of Veterinary Medicine, Fac. of Applied Biological Sciences, Gifu Univ.) ,  SAGA Shin-ichi (Asahiyama Zoological Park) ,  OKUYAMA Hideto (Asahiyama Zoological Park) ,  FUKUI Daisuke (Asahiyama Zoological Park) ,  BANDOU Gen (Asahiyama Zoological Park) ,  KATAGIRI Seiji (Lab. of Theriogenology, Graduate School of Veterinary Medicine, Hokkaido Univ.) ,  TAKAHASHI Yoshiyuki (Lab. of Theriogenology, Graduate School of Veterinary Medicine, Hokkaido Univ.) ,  TSUBOTA Toshio (Lab. of Wildlife Biology, Graduate School of Veterinary Medicine, Hokkaido Univ.)
Material： Journal of Reproduction and Development  (J Reprod Dev)
Volume： 55  Issue： 2  Page： 143-148 (J-STAGE)  Publication year： 2009 
JST Material Number： F0766A  ISSN： 0916-8818  Document type： Article
Article type： 原著論文  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： *Cervus ,  *ultrasonography ,  *reproductive management ,  early pregnancy period ,  age ,  anthropometry ,  growth ,  estimation ,  prediction technique ,  Hokkaido ,  fetus
Semi thesaurus term： Gestational Age ,  Animals, Zoo ,  age estimation

JST classification (2)： Animals in zoological parks  (FD06030L) ,  Reproduction management  (FD01030C)

Reference (49)：

• 1. Suzuki M, Kaji K, Yamanaka M, Ohtaishi N. Gestational age determination, variation of conception date, and external fetal development of sika deer (Cervus nippon yesoensis Heude, 1884) in eastern Hokkaido. J Vet Med Sci 1996; 58: 505-509.
• 2. Matsuura Y, Sasamoto Y, Sato K, Takahashi Y, Suzuki M, Ohtaishi N. Monitoring ovarian cycle and conception by fecal progesterone analysis in sika deer. Ecol Res 2004; 19: 397-404.
• 3. Kaji K. Sika deer. In: Ohtaishi N, Nakagawa H (eds.), Animals of Shiretoko. Sapporo: Hokkaido University Press; 1988: 155-180 (in Japanese with English summary)
• 4. Matsuura Y, Sato K, Suzuki M, Ohtaishi N. The effects of age, body weight and reproductive status on conception dates and gestation periods in captive sika deer. Mammal Study 2004; 29: 15-20.
• 5. Guinness FE, Clutton-Brock TH, Albon SD. Factors affecting calf mortality in red deer (Cervus elaphus). J Anim Ecol 1978; 47: 817-832.

Terms in the title (7)： 超音波診断 ,  妊娠初期 ,  北海道 ,  シカ ,  Cervus ,  胎齢 ,  推定