提示：此条目的主题不是
Striodentalium。
象牙貝屬（學名：Dentalium），又名角貝屬，是象牙貝科下的一個屬，為掘足綱動物的代表。其化石最早可追溯至志留紀晚期。牠們生存在不同深度及溫度的海洋中[2]，在海底泥砂中行穴居生活，利用觸手將食物碎屑送入口中。
象牙貝屬
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| Dentalium octangulatum Donovan, 1804 |
| 科学分类 |
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| 界： | 动物界 Animalia |
| 门： | 軟體動物門 Mollusca |
| 纲： | 掘足綱 Scaphopoda |
| 目： | 象牙貝目 Dentaliida |
| 科： | 象牙貝科 Dentaliidae |
| 属： | 象牙貝屬 Dentalium
Linnaeus, 1758[1] |
| 物種 |
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| 50種，見內文 |
牠們有著窄小的長牙形圓管殼，殼表線條分明。殼體上端傾斜的角度很大，會隨著年齡增長而慢慢變直。觸手從下端開口伸出。[2]
物種 - Dentalium aciculum Gould, 1859
- Dentalium adenense Ludbrook, 1954
- Dentalium agassizi Pilsbry and Sharp, 1897 Stained tuskshell
- Dentalium americanum Chenu, 1843 American tuskshell
- Dentalium antillarum D'Orbigny, 1842
- Dentalium aprinum L., 1766
- Dentalium bartletti Henderson, 1920
- Dentalium calamus Dall, 1889
- Dentalium callipeplum Dall, 1889
- Dentalium callithrix Dall, 1889
- Dentalium carduum Dall, 1889
- Dentalium ceratum (Dall, 1881)
- Dentalium circumcinctum Watson, 1879
- Dentalium dalli Pilsbry & Sharp, 1897
- Dentalium dentale L., 1766 European tusk
- Dentalium diarrhox Watson, 1879
- Dentalium didymum Watson, 1879
- Dentalium eboreum Conrad, 1846 Ivory tusk
- Dentalium ecostatum T W Kirk, 1880
- Dentalium elephantinum L., 1758 - Elephant tusk
- Dentalium ensiculus Jeffereys, 1877
- Dentalium entale entale (Linnaeus, 1758)
- Dentalium entale stimpsoni (Henderson, 1920)
- Dentalium entale Linnaeus, 1758
- Dentalium floridense J. B. Henderson, 1920
- Dentalium formosum Adams & Reeve, 1850 Formosan tusk
- Dentalium glaucarena Dell, 1953
- Dentalium gouldii Dall, 1889 Gould tuskshell
- Dentalium inversum Deshayes, 1825
- Dentalium laqueatum A. E. Verrill, 1885 Reticulate tuskshell
- Dentalium liodon Pilsbry & Sharp, 1897
- Dentalium longitrorsum Reeve, 1842 Elongate tusk
- Dentalium meridionale Pilsbry & Sharp, 1897
- Dentalium nanum Hutton, 1873
- Dentalium neohexagonum Sharp & Pilsbry, 1897 Hexagon tuskshell
- Dentalium occidentale Stimpson, 1851
- Dentalium octangulatum Donovan, 1804 Octagonal tusk
- Dentalium ophiodon Dall, 1881
- Dentalium perlongum Dall, 1881
- Dentalium pilsbryi Rehder, 1942
- Dentalium pretiosum Sowerby, 1860 Indian-money tusk
- Dentalium rebeccaense Henderson, 1920
- Dentalium rectius Carpenter, 1864
- Dentalium semistriolatum Guilding, 1834 Half-scratched tusk
- Dentalium senegalense Dautzenberg, 1891 Senegal tusk
- Dentalium sowerbyi Guilding, 1834
- Dentalium stenochizum Pilsbry and Sharp, 1897
- Dentalium suteri Emerson, 1954
- Dentalium taphrium Dall, 1889
- Dentalium texasianum Philippi, 1848
- Dentalium tiwhana Dell, 1953
- Dentalium tubulatum Henderson, 1920
- Dentalium vallicolens Raymond, 1904 Trench tuskshell
- Dentalium vernedei Sowerby, 1860l Vernede's tusk
- Dentalium vitreum Sars, 1851
- Dentalium vulgare da Costa, 1778 Common tusk
- Dentalium zelandicum Sowerby, 1860 New Zealand tusk
- †Dentalium akasakensis Hayasaka 1925
- †Dentalium alazanum Cooke 1928
- †Dentalium angsananum Martin 1922
- †Dentalium aratum Tate 1887
- †Dentalium arcotinum Forbes 1846
- †Dentalium atratum Tate 1887
- †Dentalium attenuatum Say 1824
- †Dentalium badense Partsch, 1856
- †Dentalium bifrons Tate 1887
- †Dentalium bocasense Olsson 1922
- †Dentalium caduloide Dall 1892
- †Dentalium cannaliculatum Klipstein 1843
- †Dentalium cossmannianum Pilsbry and Sharp 1897
- †Dentalium danai Meyer 1885
- †Dentalium decoratum Münster 1841
- †Dentalium denotatum Ludbrook 1956
- †Dentalium giganteum Sowerby 1846
- †Dentalium gonatodes Martin 1885
- †Dentalium hamatum Forbes 1846
- †Dentalium hanguense Cox 1930
- †Dentalium hecetaensis Rohr et al. 2006
- †Dentalium inaequale Bronn 1831
- †Dentalium indianum Girty 1911
- †Dentalium junghuhni Martin 1879
- †Dentalium klipsteini Kittl 1891
- †Dentalium latisulcatum Tate 1899
- †Dentalium lombardicum Kittl 1899
- †Dentalium mancorens Olsson 1930
- †Dentalium microstria Heilprin 1880
- †Dentalium montense Briart and Cornet 1889
- †Dentalium moreanum d'Orbigny 1845
- †Dentalium neohexagonum Sharp and Pilsbry 1897
- †Dentalium neornatum Hayasaka 1925
- †Dentalium ovale Cooke 1928
- †Dentalium pseudonyma Pilsbry and Sharp 1898
- †Dentalium rimosum Bose 1906
- †Dentalium rugiferum von Koenen 1885
- †Dentalium sandbergeri Cossmann and Lambert 1884
- †Dentalium schencki Moore 1963
- †Dentalium sexangulum (Gmelin, 1790)
- †Dentalium simile Münster 1841
- †Dentalium solidum Hutton 1873
- †Dentalium sorbii King 1850
- †Dentalium speyeri Geinitz 1852
- †Dentalium sundkrogensis Schnetler 2001
- †Dentalium tenuistriatum Martin 1879
- †Dentalium tornatissimum Tate 1899
- †Dentalium triquetrum Tate 1887
- †Dentalium yasilum Olsson 1930
圖片 上新世的Dentalium sexangulum化石
Dentalium entale（圖上）及Dentalium vulgare（圖下）
參考文獻 - ^ Fossilworks: Dentalium. [2018-04-18]. （原始内容于2017-11-07） （英语）.
- ^ 2.0 2.1 Walker, Cyril; Ward, David. Fossils. Smithsonian Handbooks revised, illustrated. Dorling Kindersley. 2002: 114. ISBN 0789489848.
- ^ Catalogue of life. [2018-04-18]. （原始内容于2016-04-20）.
- ^ ITIS. [2018-04-18]. （原始内容于2016-04-19）.
- ^ . [2018-04-18]. （原始内容存档于2008-09-07）.
- ^ Paleobiology Database. [2018-04-18]. （原始内容于2020-04-13）.
外部連結 - Dentalium in the Paleobiology Database
象牙貝屬, 提示, 此条目的主题不是striodentalium, 學名, dentalium, 又名角貝屬, 是象牙貝科下的一個屬, 為掘足綱動物的代表, 其化石最早可追溯至志留紀晚期, 牠們生存在不同深度及溫度的海洋中, 在海底泥砂中行穴居生活, 利用觸手將食物碎屑送入口中, 化石时期, 志留紀, 現今, preЄ, ndentalium, octangulatum, donovan, 1804科学分类界, 动物界, animalia门, 軟體動物門, mollusca纲, 掘足綱, scaphopoda目, . 提示 此条目的主题不是Striodentalium 象牙貝屬 學名 Dentalium 又名角貝屬 是象牙貝科下的一個屬 為掘足綱動物的代表 其化石最早可追溯至志留紀晚期 牠們生存在不同深度及溫度的海洋中 2 在海底泥砂中行穴居生活 利用觸手將食物碎屑送入口中 象牙貝屬 化石时期 志留紀 現今 PreYe Ye O S D C P T J K Pg NDentalium octangulatum Donovan 1804科学分类界 动物界 Animalia门 軟體動物門 Mollusca纲 掘足綱 Scaphopoda目 象牙貝目 Dentaliida科 象牙貝科 Dentaliidae属 象牙貝屬 Dentalium Linnaeus 1758 1 物種50種 見內文 目录 1 特徵 2 物種 2 1 現生種 3 4 5 2 2 化石種 6 3 圖片 4 參考文獻 5 外部連結特徵 编辑牠們有著窄小的長牙形圓 管殼 殼表線條分明 殼體上端傾斜的角度很大 會隨著年齡增長而慢慢變直 觸手從下端開口伸出 2 物種 编辑現生種 3 4 5 编辑 Dentalium aciculum Gould 1859 Dentalium adenense Ludbrook 1954 Dentalium agassizi Pilsbry and Sharp 1897 Stained tuskshell Dentalium americanum Chenu 1843 American tuskshell Dentalium antillarum D Orbigny 1842 Dentalium aprinum L 1766 Dentalium bartletti Henderson 1920 Dentalium calamus Dall 1889 Dentalium callipeplum Dall 1889 Dentalium callithrix Dall 1889 Dentalium carduum Dall 1889 Dentalium ceratum Dall 1881 Dentalium circumcinctum Watson 1879 Dentalium dalli Pilsbry amp Sharp 1897 Dentalium dentale L 1766 European tusk Dentalium diarrhox 英语 Dentalium diarrhox Watson 1879 Dentalium didymum Watson 1879 Dentalium eboreum Conrad 1846 Ivory tusk Dentalium ecostatum 英语 Dentalium ecostatum T W Kirk 1880 Dentalium elephantinum 英语 Dentalium elephantinum L 1758 Elephant tusk Dentalium ensiculus Jeffereys 1877 Dentalium entale entale Linnaeus 1758 Dentalium entale stimpsoni Henderson 1920 Dentalium entale Linnaeus 1758 Dentalium floridense J B Henderson 1920 Dentalium formosum Adams amp Reeve 1850 Formosan tusk Dentalium glaucarena 英语 Dentalium glaucarena Dell 1953 Dentalium gouldii 英语 Dentalium gouldii Dall 1889 Gould tuskshell Dentalium inversum Deshayes 1825 Dentalium laqueatum A E Verrill 1885 Reticulate tuskshell Dentalium liodon Pilsbry amp Sharp 1897 Dentalium longitrorsum 英语 Dentalium longitrorsum Reeve 1842 Elongate tusk Dentalium meridionale Pilsbry amp Sharp 1897 Dentalium nanum 英语 Dentalium nanum Hutton 1873 Dentalium neohexagonum 英语 Dentalium neohexagonum Sharp amp Pilsbry 1897 Hexagon tuskshell Dentalium occidentale Stimpson 1851 Dentalium octangulatum Donovan 1804 Octagonal tusk Dentalium ophiodon Dall 1881 Dentalium perlongum Dall 1881 Dentalium pilsbryi Rehder 1942 Dentalium pretiosum Sowerby 1860 Indian money tusk Dentalium rebeccaense Henderson 1920 Dentalium rectius Carpenter 1864 Dentalium semistriolatum Guilding 1834 Half scratched tusk Dentalium senegalense Dautzenberg 1891 Senegal tusk Dentalium sowerbyi Guilding 1834 Dentalium stenochizum Pilsbry and Sharp 1897 Dentalium suteri 英语 Dentalium suteri Emerson 1954 Dentalium taphrium Dall 1889 Dentalium texasianum Philippi 1848 Dentalium tiwhana 英语 Dentalium tiwhana Dell 1953 Dentalium tubulatum Henderson 1920 Dentalium vallicolens Raymond 1904 Trench tuskshell Dentalium vernedei Sowerby 1860l Vernede s tusk Dentalium vitreum Sars 1851 Dentalium vulgare da Costa 1778 Common tusk Dentalium zelandicum 英语 Dentalium zelandicum Sowerby 1860 New Zealand tusk 化石種 6 编辑 Dentalium akasakensis Hayasaka 1925 Dentalium alazanum Cooke 1928 Dentalium angsananum Martin 1922 Dentalium aratum Tate 1887 Dentalium arcotinum Forbes 1846 Dentalium atratum Tate 1887 Dentalium attenuatum Say 1824 Dentalium badense Partsch 1856 Dentalium bifrons Tate 1887 Dentalium bocasense Olsson 1922 Dentalium caduloide Dall 1892 Dentalium cannaliculatum Klipstein 1843 Dentalium cossmannianum Pilsbry and Sharp 1897 Dentalium danai Meyer 1885 Dentalium decoratum Munster 1841 Dentalium denotatum Ludbrook 1956 Dentalium giganteum Sowerby 1846 Dentalium gonatodes Martin 1885 Dentalium hamatum Forbes 1846 Dentalium hanguense Cox 1930 Dentalium hecetaensis Rohr et al 2006 Dentalium inaequale Bronn 1831 Dentalium indianum Girty 1911 Dentalium junghuhni Martin 1879 Dentalium klipsteini Kittl 1891 Dentalium latisulcatum Tate 1899 Dentalium lombardicum Kittl 1899 Dentalium mancorens Olsson 1930 Dentalium microstria Heilprin 1880 Dentalium montense Briart and Cornet 1889 Dentalium moreanum d Orbigny 1845 Dentalium neohexagonum Sharp and Pilsbry 1897 Dentalium neornatum Hayasaka 1925 Dentalium ovale Cooke 1928 Dentalium pseudonyma Pilsbry and Sharp 1898 Dentalium rimosum Bose 1906 Dentalium rugiferum von Koenen 1885 Dentalium sandbergeri Cossmann and Lambert 1884 Dentalium schencki Moore 1963 Dentalium sexangulum Gmelin 1790 Dentalium simile Munster 1841 Dentalium solidum Hutton 1873 Dentalium sorbii King 1850 Dentalium speyeri Geinitz 1852 Dentalium sundkrogensis Schnetler 2001 Dentalium tenuistriatum Martin 1879 Dentalium tornatissimum Tate 1899 Dentalium triquetrum Tate 1887 Dentalium yasilum Olsson 1930圖片 编辑 上新世的Dentalium sexangulum化石 中新世的Dentalium badense化石 上新世的Dentalium species化石 Dentalium entale 圖上 及Dentalium vulgare 圖下 於威爾瓦發現的象牙貝化石參考文獻 编辑 Fossilworks Dentalium 2018 04 18 原始内容存档于2017 11 07 英语 2 0 2 1 Walker Cyril 英语 Cyril Walker palaeontologist Ward David Fossils Smithsonian Handbooks revised illustrated Dorling Kindersley 2002 114 ISBN 0789489848 Catalogue of life 2018 04 18 原始内容存档于2016 04 20 ITIS 2018 04 18 原始内容存档于2016 04 19 Animal Diversity 2018 04 18 原始内容存档于2008 09 07 Paleobiology Database 2018 04 18 原始内容存档于2020 04 13 外部連結 编辑Dentalium in the Paleobiology Database 英语 Paleobiology Database 取自 https zh wikipedia org w index php title 象牙貝屬 amp oldid 69001378, 维基百科，wiki，书籍，书籍，图书馆，
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