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dc.contributor.author | Honma, Yoshiharu | en |
dc.contributor.author | Ushiki, Tatsuo | en |
dc.contributor.author | Hashizume, Hiroya | en |
dc.contributor.author | Takeda, Masaei | en |
dc.contributor.author | Misaki, Hiroshi | en |
dc.contributor.author | Inagi, Akihiro | en |
dc.contributor.author | Ishibashi, Toshiaki | en |
dc.contributor.alternative | ホンマ, ヨシハル | ja |
dc.contributor.alternative | ウシキ, タツオ | ja |
dc.contributor.alternative | ハシズメ ヒロヤ | ja |
dc.contributor.alternative | タケダ, マサエイ | ja |
dc.contributor.alternative | ミサキ, ヒロシ | ja |
dc.contributor.alternative | イナギ, アキヒロ | ja |
dc.contributor.alternative | イシバシ, トシアキ | ja |
dc.contributor.transcription | ホンマ, ヨシハル | ja-Kana |
dc.contributor.transcription | ウシキ, タツオ | ja-Kana |
dc.contributor.transcription | ハシズメ ヒロヤ | ja-Kana |
dc.contributor.transcription | タケダ, マサエイ | ja-Kana |
dc.contributor.transcription | ミサキ, ヒロシ | ja-Kana |
dc.contributor.transcription | イナギ, アキヒロ | ja-Kana |
dc.contributor.transcription | イシバシ, トシアキ | ja-Kana |
dc.date.accessioned | 2013-07-17T05:17:07Z | - |
dc.date.available | 2013-07-17T05:17:07Z | - |
dc.date.issued | 2004-07-31 | - |
dc.identifier.issn | 0037-2870 | - |
dc.identifier.uri | http://hdl.handle.net/2433/176314 | - |
dc.description.abstract | The ovaries of a large dealfish, Trachipterus ishikawae, 2.47 m in total length, caught off Kumano-Nada Sea, Pacific coast, and two medium-sized oarfishes, Regalecus russelli, 2.92 m and 2.65 m in total length, caught off Wakasa Bay, Sea of Japan, were examined histologically. The dealfish had mature ovaries, 2420 gin weight, those of the oarfishes being immature (180.2 g and 185.8 g). Microscopic examination revealed an ovarian cavity in the central axis of the tubular ovary in both the dealfish and oarfishes. In the former, in addition to ripe eggs, ovulation scars, atretic follicles, oocytes in the yolk vesicle, peripheral nucleoli and chromatin nucleolus stages were seen, whereas in the oarfishes, no ovulation scars were detected. The oocytes, in various developmental stages in both species, were attached to loose connective tissue, i. e., ovigerous lamellae, derived from a thick ovarian capsule of fibrous connective tissue, which was coated with thin mesothelium. Such ovarian architecture was classified as entovarian type, the developmental mode of the ovarian eggs being unequal. | en |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | Seto Marine Biological Laboratory, Field Science Education and Research Center, Kyoto University | en |
dc.publisher.alternative | 京都大学フィールド科学教育研究センター瀬戸臨海実験所 | ja |
dc.subject.ndc | 468.8 | - |
dc.title | Histological Observations on the Ovaries of Two Species of Taeniosomatous Fishes (Lampridiformes) Caught in Waters Adjacent to the Japanese Main Island | en |
dc.type | departmental bulletin paper | - |
dc.type.niitype | Departmental Bulletin Paper | - |
dc.identifier.ncid | AA00713575 | - |
dc.identifier.jtitle | PUBLICATIONS OF THE SETO MARINE BIOLOGICAL LABORATORY | en |
dc.identifier.volume | 40 | - |
dc.identifier.issue | 1-2 | - |
dc.identifier.spage | 113 | - |
dc.identifier.epage | 120 | - |
dc.relation.doi | 10.5134/176314 | - |
dc.textversion | publisher | - |
dc.sortkey | 06 | - |
dcterms.accessRights | open access | - |
dc.identifier.pissn | 0037-2870 | - |
dc.identifier.eissn | 2189-2695 | - |
出現コレクション: | Vol.40 No.1-2 |
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