ハスノハカシパン(棘皮動物門: ウニ綱: タコノマクラ目)初期発生の教材化に関する研究
Use this link to cite this item : http://doi.org/10.15027/26062
| ID | 26062 |
| file | |
| title alternative | Early Development of the Sand Dollar, Scaphechinus mirabilis (Echinodermata: Echinoidea: Clypeasteroida) as a Teaching Material
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| creator |
Torigoe, Kenji
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| subject | Scaphechinus mirabilis
Echinodermata
early development
teaching material
ハスノハカシパン
棘皮動物
初期発生
教材
|
| NDC |
Education
Biology
|
| abstract | Scaphechinus mirabilis Agassiz, 1863 is a widely distributed sand dollar in Japan. We observed early development of this species based on the specimens from Etajima Island, Hiroshima Prefecture. Our study revealed that S. mirabilis is a good teaching material for observing early development by the following features: the jelly coat with reddish-purple pigment spots, showing to enable the observation of the jelly coat without Indian ink; the fertilization membrane is clearly observed; and the blastomeres separate clearly, showing the observation of the cleavage is easy.
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| journal title |
Bulletin of the Graduate School of Education, Hiroshima University. Part. II, Arts and science education
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| issue | Issue 57
|
| start page | 13
|
| end page | 17
|
| date of issued | 2008-12-26
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| publisher | 広島大学大学院教育学研究科
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| issn | 1346-5554
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| ncid | |
| SelfDOI | |
| language |
jpn
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| nii type |
Departmental Bulletin Paper
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| HU type |
Departmental Bulletin Papers
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| DCMI type | text
|
| format | application/pdf
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| text version | publisher
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| department |
Graduate School of Education
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| 他の一覧 |
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