日本産ネズミ類の骨盤・後肢の形態比較 第1報 日本産ハタネズミの成長に伴なう骨盤・後肢の形態変化

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URI http://shark.lib.kagawa-u.ac.jp/kuir/metadata/1513
Title
日本産ネズミ類の骨盤・後肢の形態比較 第1報 日本産ハタネズミの成長に伴なう骨盤・後肢の形態変化
Title Alternative
The Comparative Morphology of the Pelvis and Hind Limb of Japanese Muroidea. Ⅰ. The Morphological Changes of the Pelvis and Hind Limb with the Growth of Japanese Meadow Vole
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Description

The Comparative Morphology of the Pelvis and Hind Limb of Japanese Muroidea. I. The Morphological Changes of the Pelvis and Hind Limb with the Growth of Japanese meadow Vole. Y.KANEKO (Zoological Institute, Faculty of Science, Kyoto University, Kyoto). Zool. Mag.77 : 367-373 (1968). The morphological changes of the pelvis and hind limb of Japanese meadow voles (Microtus montebelli) were observed at various stages of their growth. From the results obtained, following tendencies were revealed: 1) In the early stage of the postnatal growth, morphological difference of pelvis between male and female animals could hardly be observed. 2) The time of the first appearance of the sexual difference at pubic and ischiatic area coincided with the time when the sexual difference in the body weight was first recognized. 3) More extensive growth change was observed in female than in male animals; for instance, the severance of the pubic symphysis was observed only in female at a definite stage which seemed to be related with the pregnancy. 4) The well-developed tuberosity, crest and ridge of some bones in both sexes would be attributed to fossorial life of the vole.

Author
著者 Kaneko Yukibumi
著者(ヨミ) カネコ ユキブミ
著者(別表記) 金子 之史
Publication Title
動物学雑誌
Volume
77
Issue
12
Start Page
367
End Page
373
Publisher
日本動物学会
Published Date
196812
ISSN
0044-5118
NCID
AN00166645
Resource Type
Journal Article
Language
jpn
Resource URL
http://www.zoology.or.jp/index.htm
Rights
copyright(C) 1968 日本動物学会
Text Version
publisher
Set
香川大学
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