WEKO3
インデックスリンク
アイテム
A New Species of the Genus Cymodoce (Crustacea: Isopoda: Sphaeromatidae) from Tobishima, Yamagata Prefecture, in the Sea of Japan
http://hdl.handle.net/2297/47137
http://hdl.handle.net/2297/471372efc9233-6847-4d90-9cfa-e6254383c871
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
AA11430153-48-9-16.pdf (441.3 kB)
|
|
| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-10-05 | |||||
| タイトル | ||||||
| タイトル | A New Species of the Genus Cymodoce (Crustacea: Isopoda: Sphaeromatidae) from Tobishima, Yamagata Prefecture, in the Sea of Japan | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Cymodoce gibberula | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Sphaeromatidae | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Isopoda | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | new species | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | taxonomy | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | departmental bulletin paper | |||||
| その他のタイトル | ||||||
| その他のタイトル | 山形県飛島から発見されたニホンコツブムシ属（甲殻類， 等脚目， コツブムシ科）の一新種 | |||||
| 著者 |
Nunomura, Noboru
× Nunomura, Noboru |
|||||
| 書誌情報 |
日本海域研究 = Japan sea research 巻 48, p. 9-16, 発行日 2017-03-28 |
|||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 1347-7889 | |||||
| NCID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA11430153 | |||||
| 出版者 | ||||||
| 出版者 | 金沢大学環日本海域環境研究センター = Institute of Nature and Environmental Technology Kanazawa University | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | A new species of the genus Cymodoce gibberula (Crustacea: Isopoda: Sphaeromatidae) is described based on specimens collected from Tobishima, Yamagata Prefecture, in eastern Honshu, Japan. The present new species is most closely allied to Cymodoce japonica (Richardson, 1906) and Cymodoce acuta (Richardson, 1904). However, it differs from them in the following features: (I) having a hemispheric dome in the midline of the posterior margin of the pleotelson, (2) a roubster process on the posterior margin of the pleotelson, (3) shorter penes, (4) a longer stylus on the second male pleopod, (5) blunt tips on both ramis of the uropod, and (6) numerous bosses on the exopod of the fifth pleopod. In addition to these, this species differs from japonica in having more numerous protuberances on the pleotelson, and from acuta in having fewer protuberances. Of these, the most remarkable difference is having a hemispheric dome in the midline of the posterior margin of the pleotelson. In general however, more than a few species furnished with this feature have been reported, mainly in the Indian Ocean. Among them, the present new species is most closely allied to Cymodoce lire/la (Schotte & Kensley). On the other hand, it differs from lire/la in the following features: (I) the presence of a transverse small dome in the anterior area of the pleotelson, (2) the entire tip of medial process on the pleotelson, (3) a shorter stylus on the second male pleopod, (4) the shape of the posterior margin of the pleonal somites, (5) longer penes, (6) less numerous tlagellar segments on both antennae, and (7) a more acute tip on the frontal lamina. | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
