Variation and Systematic Significance in Vertebral Counts in Some Rats of Muridae and Cricetidae (Preliminary Note)
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- MIYAO Takeo
- Department of Anatomy, Shinshu University School of Medicine
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- KITAZAWA Tetsuro
- Nobushina Primary School
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- MOROZUMI Motomi
- Tomikusa Primary School
Bibliographic Information
- Other Title
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- 数種ネズミ類におけるせきつい骨数の変異および種間の差について (予報)
- スウシュ ネズミルイ ニ オケル セキツイコツスウ ノ ヘンイ オヨビ タネ カン ノ サ ニ ツイテ ヨ
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Abstract
The authors investigated the numbers of vertabrae of 128 specimens of rats of Muridae and Cricetidae. Mean values of vertebral counts in each species are as follows:<br>Muridae {Mus musculus: 57.66 Rattus norvegicus: 58.40 Rattus rattus: 63.22 Apodemus speciosus speciosus: 60.22 Apodemus argenteus argenteus: 62.75<br>Cricetidae {Crethrionomys rufocanus andersoni: 50.00 Eothenomys smithii: 47.50 Microtus montebelli: 48.12<br>Numbers of vertebrae provided a complete separation of Muridae and Cricetidae groups and gave statistically significant separations of Rattus norvegicus and R. rattus, and Apodemus speciosus speciosus and A. argenteus argenteus.
Journal
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- Japanese Journal of Applied Entomology and Zoology
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Japanese Journal of Applied Entomology and Zoology 3 (4), 255-258, 1959
JAPANESE SOCIETY OF APPLIED ENTOMOLOGY AND ZOOLOGY
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Keywords
Details 詳細情報について
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- CRID
- 1390282681426853376
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- NII Article ID
- 110001124097
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- NII Book ID
- AN00186121
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- ISSN
- 13476068
- 00214914
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- NDL BIB ID
- 9143795
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed
