複合ホヤPolyandrocarpa misakiensisの前断片の癒合による重複個虫
Bibliographic Information
- Other Title
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- Double-Zooid Monsters Derived From the Fusion of Two Anterior Halves in the Compound Ascidian, Polyandrocarpa misakiensis
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Abstract
Fragments of zooid of the compound ascidian, Polyandrocarpa misakiensis, have the capacity for morphallactic regeneration. If two anterior fragments were fused together at their cut surfaces, double-zooid monsters were produced, each regenerating the posterior part at the fusion area. On the basis of the morphology of regenerated organs, the monsters were divided into 4 types. Latitudinal and longitudinal positional values were given to a zooid. Thus, the position of each organ was represented by the coordinate. Application of the coordinate to the monsters revealed that 4 types of the monsters may be resulted from the quantitative difference within longitudinal positional values.
Journal
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- 横浜国立大学教育学部理科教育実習施設研究報告
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横浜国立大学教育学部理科教育実習施設研究報告 3 11-17, 1986-03-25
横浜国立大学教育学部附属理科教育実習施設
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Details 詳細情報について
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- CRID
- 1050001202681925632
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- NII Article ID
- 110006151488
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- NII Book ID
- AN10398396
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- Web Site
- http://hdl.handle.net/10131/1537
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- Text Lang
- ja
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- Article Type
- departmental bulletin paper
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- Data Source
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- IRDB
- CiNii Articles