象牙貝屬
(
chinois
)
fourni par wikipedia 中文维基百科
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。
特徵
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
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Dentalium aciculum Gould, 1859
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Dentalium adenense Ludbrook, 1954
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Dentalium agassizi Pilsbry and Sharp, 1897 Stained tuskshell
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Dentalium americanum Chenu, 1843 American tuskshell
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Dentalium antillarum D'Orbigny, 1842
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Dentalium aprinum L., 1766
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Dentalium bartletti Henderson, 1920
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Dentalium calamus Dall, 1889
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Dentalium callipeplum Dall, 1889
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Dentalium callithrix Dall, 1889
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Dentalium carduum Dall, 1889
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Dentalium ceratum (Dall, 1881)
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Dentalium circumcinctum Watson, 1879
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Dentalium dalli Pilsbry & Sharp, 1897
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Dentalium dentale L., 1766 European tusk
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Dentalium diarrhox（英语：Dentalium diarrhox） Watson, 1879
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Dentalium didymum Watson, 1879
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Dentalium eboreum Conrad, 1846 Ivory tusk
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Dentalium ecostatum（英语：Dentalium ecostatum） T W Kirk, 1880
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Dentalium elephantinum（英语：Dentalium elephantinum） L., 1758 - Elephant tusk
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Dentalium ensiculus Jeffereys, 1877
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Dentalium entale entale (Linnaeus, 1758)
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Dentalium entale stimpsoni (Henderson, 1920)
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Dentalium entale Linnaeus, 1758
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Dentalium floridense J. B. Henderson, 1920
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Dentalium formosum Adams & Reeve, 1850 Formosan tusk
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Dentalium glaucarena（英语：Dentalium glaucarena） Dell, 1953
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Dentalium gouldii（英语：Dentalium gouldii） Dall, 1889 Gould tuskshell
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Dentalium inversum Deshayes, 1825
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Dentalium laqueatum A. E. Verrill, 1885 Reticulate tuskshell
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Dentalium liodon Pilsbry & Sharp, 1897
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Dentalium longitrorsum（英语：Dentalium longitrorsum） Reeve, 1842 Elongate tusk
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Dentalium meridionale Pilsbry & Sharp, 1897
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Dentalium nanum（英语：Dentalium nanum） Hutton, 1873
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Dentalium neohexagonum（英语：Dentalium neohexagonum） Sharp & Pilsbry, 1897 Hexagon tuskshell
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Dentalium occidentale Stimpson, 1851
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Dentalium octangulatum Donovan, 1804 Octagonal tusk
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Dentalium ophiodon Dall, 1881
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Dentalium perlongum Dall, 1881
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Dentalium pilsbryi Rehder, 1942
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Dentalium pretiosum Sowerby, 1860 Indian-money tusk
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Dentalium rebeccaense Henderson, 1920
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Dentalium rectius Carpenter, 1864
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Dentalium semistriolatum Guilding, 1834 Half-scratched tusk
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Dentalium senegalense Dautzenberg, 1891 Senegal tusk
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Dentalium sowerbyi Guilding, 1834
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Dentalium stenochizum Pilsbry and Sharp, 1897
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Dentalium suteri（英语：Dentalium suteri） Emerson, 1954
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Dentalium taphrium Dall, 1889
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Dentalium texasianum Philippi, 1848
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Dentalium tiwhana（英语：Dentalium tiwhana） Dell, 1953
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Dentalium tubulatum Henderson, 1920
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Dentalium vallicolens Raymond, 1904 Trench tuskshell
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Dentalium vernedei Sowerby, 1860l Vernede's tusk
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Dentalium vitreum Sars, 1851
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Dentalium vulgare da Costa, 1778 Common tusk
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Dentalium zelandicum（英语：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
參考文獻
象牙貝屬: Brief Summary
(
chinois
)
fourni par wikipedia 中文维基百科
提示：本条目的主题不是
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，在海底泥砂中行穴居生活，利用觸手將食物碎屑送入口中。
