長刺螺
長棘星螺（學名：Guildfordia yoka），又名長刺螺[3]，是一種深海海螺的物種，屬於海洋腹足綱軟體動物的蠑螺科刺螺屬的一個物種[4][5]。
長刺螺
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| Shell of Guildfordia yoka. Museum specimen | |
科學分類 
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| 界： | 動物界 Animalia |
| 門： | 軟體動物門 Mollusca |
| 綱： | 腹足綱 Gastropoda |
| 目： | 鐘螺目 Trochida |
| 總科： | 鐘螺總科 Trochoidea |
| 科： | 蠑螺科 Turbinidae |
| 屬： | 刺螺屬 Guildfordia |
| 種： | 長刺螺 G. yoka
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| 二名法 | |
| Guildfordia yoka Jousseaume, 1899[1]
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| 異名 | |
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分佈與棲息地
這種熱帶的海洋生物物種棲息於西太平洋的日本和菲律賓對開海域，見於水深200、500米（660、1,640英尺）的海洋[6]； 也見於中國大陸、台灣[4]。常棲息在潮下帶[4]。
型態描述
The size of the shell varies between 70、105 mm（2.8、4.1英寸）. The color pattern of the shell varies from very light brownish to purple-brown. Some specimens contain only 6 whorls instead of 7 as in the holotype. The upper whorls are smooth, then follows the body whorl with scarcely 2 rows of granules, instead of 7 or 8. Towards the keel it has very irregular radiating ribs, which leave however a nearly smooth zone above the keel, with only a few spiral striae.
The base of the shell is less convex than the upper part. Some specimens lack the rose-coloured line round the umbilical callosity. The aperture is oval, thick, with the nucleus in the external lower corner. The outer surface is slightly rugose, by irregular wrinkles, almost parallel with the basal margin of the operculum. The nucleus is marked by an olive spot.[2]
Biology
Embryos of Guildfordia yoka develop into free-swimming planktonic larvae with several bands of cilia (trocophore). Later they develop into juvenile veligers, finally into fully grown adults.[6]
Gallery
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Guildfordia yoka -
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Apical view of a shell of Guildfordia yoka
參考文獻
- ^ Jousseaume, [F. P.]. Description de coquille nouvelle [一種新的貝類的型態描述]. Le Naturaliste. 2. 1899, 21 (287): 48 [2018-03-13]. （原始內容存檔於2018-10-11） （法語）.
- ^ 2.0 2.1 Schepman, M. M. Part 1: Rhipidoglossa and Docoglossa. The Prosobranchia of the Siboga Expedition. Siboga-Expeditie 49a. Leyden: E. J. Brill. 1908: 26–27 [2018-03-13]. （原始內容存檔於2018-08-15）.
- ^ 引用錯誤：沒有為名為
zgdwz的參考文獻提供內容 - ^ 4.0 4.1 4.2 国际贝库：长棘星螺. 台灣貝類資料庫. [2018-03-13]. （原始內容存檔於2018-03-13）.
- ^ Bouchet P. Bieler R, Bouchet P, Gofas S, Marshall B, Rosenberg G, La Perna R, Neubauer TA, Sartori AF, Schneider S, Vos C, ter Poorten JJ, Taylor J, Dijkstra H, Finn J, Bank R, Neubert E, Moretzsohn F, Faber M, Houart R, Picton B, Garcia-Alvarez O , 編. Guildfordia yoka Jousseaume, 1899. MolluscaBase. 2015 [2018-03-13] –透過WoRMS.
- ^ 6.0 6.1 Guildfordia yoka. Sealife Base. [2018-03-13]. （原始內容存檔於2017-08-21） （英語）.
- Alf, A.; Kreipl, K. The family Turbinidae. Subfamilies Turbininae Rafinesque, 1815 and Prisogasterinae Hickman & McLean, 1990. G.T. Poppe; K. Groh (編). A Conchological Iconography. Hackenheim: Conchbooks. 2011: pp. 1–82, pls 104–245 （英語）.
延伸閱讀
- Habe, Tadashige. Notes on the Type Specimens of three Species of Japanese Molluscs Described by F. Jousseaume. Publications of the Seto Marine Biological Laboratory. 1953, 3 (2): 170–171. doi:10.5134/174471
. hdl:2433/174471 ; Pl. 9, Figs. 5, 6.
外部連結
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