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Eichenkegel ( allemand )

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Der Eichenkegel oder die Eichen-Kegelschnecke (Conus quercinus) ist eine Schnecke aus der Familie der Kegelschnecken (Gattung Conus), die im Indopazifik lebt und Eichelwürmer und Vielborster frisst.

Merkmale

Der Körperumgang des Schneckenhauses von Conus quercinus ist breit kegelförmig und leicht konvex. Bei ausgewachsenen Schnecken erreicht das Haus eine Länge von 6 bis 14 cm. Die Grundfarbe des Gehäuses ist meist gelblich braun, in manchen Formen weiß. Die Oberfläche des Körperumganges ist in der Regel mehr oder weniger dicht mit feinen braunen, spiralig verlaufenden Linien überzogen. Das Gewinde ist konkav. Das Periostracum ist dunkelbraun oder grünlich braun, dick und undurchsichtig mit verwobenen Längsrippen.

Die Oberseite des Fußes ist vorn fast weiß und weiter hinten gelblich bis bräunlich, am Rand dunkelgrau begrenzt. Er ist vorn und in der Mitte mit Querreihen aus schwarzen Strichen, hinten mit vereinzelten schwarzen Strichen und weißen Punkten überzogen. Vor dem Operculum ist ein hellbrauner Fleck. Die gelblich graue Fußsohle ist braun gefleckt. Der Kopf und die Fühler sind kremfarben und haben schwarze Flecken. Der Sipho ist weiß bis bräunlich grau mit dunkelgrauen und schwarzen Flecken und Ringen.

Verbreitung

Die Eichen-Kegelschnecke tritt im Roten Meer und in einem Großteil des Indischen und des Pazifischen Ozeans von der Küste Ostafrikas bis Hawaii und Französisch-Polynesien auf.

Lebensraum

Eichen-Kegelschnecken leben unterhalb der Gezeitenzone auf Sand bis 70 Meter Tiefe.

Lebenszyklus

Wie alle Kegelschnecken ist Conus quercinus getrenntgeschlechtlich, und das Männchen begattet das Weibchen mit seinem Penis. Aus den Eikapseln schlüpfen Veliger-Larven, die wiederum eine Metamorphose zur Schnecke durchmachen. Die Eikapseln sind 17–26 mm mal 17–22 mm groß. Eine Kapsel enthält etwa 10.000 Eier, die einen Durchmesser von 180 bis 200 µm haben. Hieraus wird zurückgeschlossen, dass die pelagische Periode der Veliger mindestens 25–30 Tage dauert. In Hawaii wurde bei einer Eigröße von 180 µm eine pelagische Periode von 30 Tagen beobachtet.

Nahrung

Eichen-Kegelschnecken fressen Eichelwürmer und Polychaeten, darunter Vertreter der Familie Terebellidae, die mittels einer Harpune mit einem giftigen Radulazahn getötet werden.

Bedeutung für den Menschen

Conus quercinus ist auf Grund seiner gemusterten Gehäuse ein beliebtes Sammlerobjekt, so dass der Mensch als ein Hauptfeind gelten kann. Er wird allerdings nicht in der Roten Liste aufgeführt.[1]

Literatur

  • George Washington Tryon: Manual of Conchology, structural and systematic, with illustrations of the species, vol. VI; Academy of Natural Sciences, Philadelphia 1884. C[onus] quercinus Hwass., S. 17.
  • Dieter Röckel, Werner Korn, Alan J. Kohn: Manual of the Living Conidae Vol. 1: Indo-Pacific Region. Verlag Christa Hemmen, Wiesbaden 1995. Die Texte zu den einzelnen Kegelschneckenarten des Indopazifiks sind mit Genehmigung der Autoren auf The Conus Biodiversity Website veröffentlicht (siehe Weblinks).

Einzelnachweise

  1. Fischhaus Zepkow: Familie Conidae - Kegelschnecken
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Eichenkegel: Brief Summary ( allemand )

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Der Eichenkegel oder die Eichen-Kegelschnecke (Conus quercinus) ist eine Schnecke aus der Familie der Kegelschnecken (Gattung Conus), die im Indopazifik lebt und Eichelwürmer und Vielborster frisst.

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Conus quercinus ( anglais )

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Conus quercinus, common names the oak cone or the yellow cone, is a species of sea snail, a marine gastropod mollusk in the family Conidae, the cone snails and their allies.[1]

Like all species within the genus Conus, these snails are predatory and venomous. They are capable of "stinging" humans, therefore live ones should be handled carefully or not at all.

Shell of Conus quercinus [Lightfoot], 1786, measuring 61.0 mm in height, collected in New Zealand.

Description

The size of the shell varies between 35 mm and 140 mm. The shell has a lemon-yellow color, with numerous fine, rather close, chestnut revolving lines. In old specimens the revolving lines become obsolete. The spire is rather elevated, with a concave outline. The shoulder of the body whorl is obtusely angulated.[2]

Distribution

This species occurs throughout the Indo-Pacific including Hawaii, Republic of the Marshall Islands, French Polynesia, Fiji, New Caledonia, in the Red Sea, in the Indian Ocean off Aldabra, Chagos, the Mascarene Basin, Madagascar and Mauritius; off Eastern India, the tropical Indo-West Pacific and off Australia (Northern Territory, Queensland, Western Australia).

References

  1. ^ a b Bouchet, P. (2015). Conus quercinus [Lightfoot], 1786. In: Bouchet, P.; Gofas, S.; Rosenberg, G.; Bank, R.A.; Bieler, R. (2015) MolluscaBase. Accessed through: World Register of Marine Species at http://marinespecies.org/aphia.php?p=taxdetails&id=215439 on 2015-05-19
  2. ^ G.W. Tryon (1884) Manual of Conchology, structural and systematic, with illustrations of the species, vol. VI; Philadelphia, Academy of Natural Sciences
  • Lightfoot, J. 1786. A catalogue of the Portland Museum, lately the property of the Duchess Dowager of Portland: deceased which will be sold by auction, by Mr. Skinner and Co., etc. London viii, 194 pp. + 44 pp.
  • Gmelin J.F. 1791. Caroli a Linné. Systema Naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Lipsiae : Georg. Emanuel. Beer Vermes. Vol. 1(Part 6) pp. 3021–3910
  • Bruguière, M. 1792. Encyclopédie Méthodique ou par ordre de matières. Histoire naturelle des vers. Paris : Panckoucke Vol. 1 i-xviii, 757 pp.
  • Link, H.F. 1817. Beschreibung der Naturalien Sammlung der Universität zu Rostock. Rostock : Alders Erben Vol. 2 99 pp.
  • Sowerby, G.B. (2nd) 1858. Thesaurus Conchyliorum. Vol. 54 pl. 11, figs. 239–240.
  • Sowerby, G.B. (3rd) 1887. Thesaurus Conchyliorum. Supplements to the Monograph of Conus and Voluta. Vol. 5 249–279, pls 29–36.
  • Sowerby, G.B. (3rd) 1914. Descriptions of new mollusca from New Caledonia, Japan, Philippines, China and West Africa. Annals and Magazine of Natural History 8 14: 475-480
  • Shaw, H.O.N. 1915. Descriptions of colour varieties of Conus quercinus Hwass, and Cypraea lamarkii Gray. Proceedings of the Malacological Society of London 11(4): 210
  • Fenaux 1942. Nouvelles espèces du genre Conus. Bulletin de l'Institut Océanographique Monaco 814: 1-4
  • Demond, J. 1957. Micronesian reef associated gastropods. Pacific Science 11(3): 275–341, fig. 2, pl. 1.
  • Garrard, T.A. 1966. New species of Mollusca from Eastern Australia (Part 2) with notes on some known species. Journal of Malacological Society of Australia 10: 3-12
  • Wilson, B.R. & Gillett, K. 1971. Australian Shells: illustrating and describing 600 species of marine gastropods found in Australian waters. Sydney : Reed Books 168 pp.
  • Salvat, B. & Rives, C. 1975. Coquillages de Polynésie. Tahiti : Papeete les editions du pacifique, pp. 1–391.
  • Cernohorsky, W.O. 1978. Tropical Pacific marine shells. Sydney : Pacific Publications 352 pp., 68 pls.
  • Kay, E.A. 1979. Hawaiian Marine Shells. Reef and shore fauna of Hawaii. Section 4 : Mollusca. Honolulu, Hawaii : Bishop Museum Press Bernice P. Bishop Museum Special Publication Vol. 64(4) 653 pp.
  • Drivas, J. & M. Jay (1987). Coquillages de La Réunion et de l'île Maurice, Collection Les Beautés de la Nature. Delachaux et Niestlé: Neuchâtel. ISBN 2-603-00654-1. 159 pp.
  • Wilson, B. 1994. Australian Marine Shells. Prosobranch Gastropods. Kallaroo, WA : Odyssey Publishing Vol. 2 370 pp.
  • Röckel, D., Korn, W. & Kohn, A.J. 1995. Manual of the Living Conidae. Volume 1: Indo-Pacific Region. Wiesbaden : Hemmen 517 pp.
  • Filmer R.M. (2001). A Catalogue of Nomenclature and Taxonomy in the Living Conidae 1758 - 1998. Backhuys Publishers, Leiden. 388pp.
  • Tucker J.K. (2009). Recent cone species database. 4 September 2009 Edition.
  • Tucker J.K. & Tenorio M.J. (2009) Systematic classification of Recent and fossil conoidean gastropods. Hackenheim: Conchbooks. 296 pp.
  • Petit R.E. (2009) George Brettingham Sowerby, I, II & III: their conchological publications and molluscan taxa. Zootaxa 2189: 1–218.
  • Severns M. (2011) Shells of the Hawaiian Islands - The Sea Shells. Conchbooks, Hackenheim. 564 pp.
  • Puillandre N., Duda T.F., Meyer C., Olivera B.M. & Bouchet P. (2015). One, four or 100 genera? A new classification of the cone snails. Journal of Molluscan Studies. 81: 1-23

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Conus quercinus: Brief Summary ( anglais )

fourni par wikipedia EN

Conus quercinus, common names the oak cone or the yellow cone, is a species of sea snail, a marine gastropod mollusk in the family Conidae, the cone snails and their allies.

Like all species within the genus Conus, these snails are predatory and venomous. They are capable of "stinging" humans, therefore live ones should be handled carefully or not at all.

Shell of Conus quercinus [Lightfoot], 1786, measuring 61.0 mm in height, collected in New Zealand.
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Conus quercinus ( néerlandais ; flamand )

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Conus quercinus is een in zee levende slakkensoort uit het geslacht Conus. De slak behoort tot de familie Conidae. Conus quercinus werd in 1786 beschreven door Lightfoot.[1] Net zoals alle soorten binnen het geslacht Conus zijn deze slakken roofzuchtig en giftig. Ze zijn in staat om mensen te steken en moeten daarom zorgvuldig worden behandeld.[2]


Bronnen, noten en/of referenties
  1. a b World Register of Marine Species, Conus quercinus. Marinespecies.org. Geraadpleegd op 21 september 2011.
  2. Filmer, R.M., A Catalogue of Nomenclature and Taxonomy in the Living Conidae 1758 - 1998, Backhuys Publishers, Leiden, 2001, 388. ISBN 9057820773. Geraadpleegd op 23 september 2011.
Geplaatst op:
21-09-2011
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Conus quercinus ( portugais )

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Conus quercinus é uma espécie de gastrópode do gênero Conus, pertencente à família Conidae. [1]

Referências

  1. «Conus quercinus». Sistema Global de Informação sobre Biodiversidade (em inglês). Consultado em 1 de setembro de 2019

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Conus quercinus: Brief Summary ( portugais )

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Conus quercinus é uma espécie de gastrópode do gênero Conus, pertencente à família Conidae.

Conus quercinus 1.jpg Conus quercinus 2-2.jpg Conus quercinus 3.jpg Conus quercinus 4.jpg
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Ốc cối vàng ( vietnamien )

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Ốc cối vàng (Danh pháp khoa học: Conus quercinus) là một loài ốc biển trong họ Conidae. Chúng là loài ốc được ưa chuộng để lấy vỏ làm trang sức.

Đặc điểm

Mô tả

Ốc cối vàng có chiều dài trung bình 70mm với đường kính ngang tại chỗ rộng nhất khoảng 40mm và chiều dài tối đa 160mm với đường kính ngang 55mm. Kích cỡ chúng khoảng 30–140 mm. Vỏ của chúng có dạng trứng thuôn dài, kích cỡ trung bình. Vỏ dài, chắc và nặng. Chóp xoắn có dạng hình nón, vòng xoăn đều và láng. Khe hở của vỏ dài và rộng, có màu trắng; chỗ rộng nhất nằm ở chóp đầu. Màu sắc của vỏ thường là vàng nhạt.

Tập tính

Thức ăn của chúng là các loài động vật thân mềm khác Chúng được phân bố rất rộng, từ vùng dưới triều đến độ sâu khá lớn, nhưng thường sống chui trong các khe kẽ rạn san hô ở độ sâu từ 50 - 70m. Đôi khi thấy chúng vùi trong cát ở vùng rạn phẳng. Ốc cối vàng là loại ốc dùng để làm nút, trang trí. Chúng sống ở vùng xa bờ.

Phân bố

Loài ốc này xuất hiện ở Biển Đỏ, Ấn Độ Dương quanh Aldabra, Chagos, cao nguyên Mascarene; ngoài bờ biển Đông Ấn, vùng biển nhiệt đới Thái Bình Dương phía Tây Indonesia và ngoài khơi Australia (Lãnh thổ Bắc Úc, Queensland, Tây Úc).

Chú thích

Tham khảo

 src= Wikispecies có thông tin sinh học về Ốc cối vàng
  • Lightfoot, J. 1786. A catalogue of the Portland Museum, lately the property of the Duchess Dowager of Portland: deceased which will be sold by auction, by Mr. Skinner and Co., etc. London viii, 194 pp. + 44 pp.
  • Gmelin J.F. 1791. Caroli a Linné. Systema Naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Lipsiae: Georg. Emanuel. Beer Vermes. Vol. 1(Part 6) pp. 3021–3910
  • Bruguière, M. 1792. Encyclopédie Méthodique ou par ordre de matières. Histoire naturelle des vers. Paris: Panckoucke Vol. 1 i-xviii, 757 pp.
  • Link, H.F. 1817. Beschreibung der Naturalien Sammlung der Universität zu Rostock. Rostock: Alders Erben Vol. 2 99 pp.
  • Sowerby, G.B. (2nd) 1858. Thesaurus Conchyliorum. Vol. 54 pl. 11, figs. 239-240.
  • Sowerby, G.B. (3rd) 1887. Thesaurus Conchyliorum. Supplements to the Monograph of Conus and Voluta. Vol. 5 249-279, pls 29-36.
  • Sowerby, G.B. (3rd) 1914. Descriptions of new mollusca from New Caledonia, Japan, Philippines, China and West Africa. Annals and Magazine of Natural History 8 14: 475-480
  • Shaw, H.O.N. 1915. Descriptions of colour varieties of Conus quercinus Hwass, and Cypraea lamarkii Gray. Proceedings of the Malacological Society of London 11(4): 210
  • Fenaux 1942. Nouvelles espèces du genre Conus. Bulletin de l'Institut Océanographique Monaco 814: 1-4
  • Demond, J. 1957. Micronesian reef associated gastropods. Pacific Science 11(3): 275-341, fig. 2, pl. 1.
  • Garrard, T.A. 1966. New species of Mollusca from Eastern Australia (Part 2) with notes on some known species. Journal of Malacological Society of Australia 10: 3-12
  • Wilson, B.R. & Gillett, K. 1971. Australian Shells: illustrating and describing 600 species of marine gastropods found in Australian waters. Sydney: Reed Books 168 pp.
  • Salvat, B. & Rives, C. 1975. Coquillages de Polynésie. Tahiti: Papeete les editions du pacifique, pp. 1–391.
  • Cernohorsky, W.O. 1978. Tropical Pacific marine shells. Sydney: Pacific Publications 352 pp., 68 pls.
  • Kay, E.A. 1979. Hawaiian Marine Shells. Reef and shore fauna of Hawaii. Section 4: Mollusca. Honolulu, Hawaii: Bishop Museum Press Bernice P. Bishop Museum Special Publication Vol. 64(4) 653 pp.
  • Drivas, J. & M. Jay (1987). Coquillages de La Réunion et de l'île Maurice, Collection Les Beautés de la Nature. Delachaux et Niestlé: Neuchâtel. ISBN 2-603-00654-1. 159 pp.
  • Wilson, B. 1994. Australian Marine Shells. Prosobranch Gastropods. Kallaroo, WA: Odyssey Publishing Vol. 2 370 pp.
  • Röckel, D., Korn, W. & Kohn, A.J. 1995. Manual of the Living Conidae. Volume 1: Indo-Pacific Region. Wiesbaden: Hemmen 517 pp.
  • Filmer R.M. (2001). A Catalogue of Nomenclature and Taxonomy in the Living Conidae 1758 - 1998. Backhuys Publishers, Leiden. 388pp.
  • Tucker J.K. (2009). Recent cone species database. ngày 4 tháng 9 năm 2009 Edition.
  • Tucker J.K. & Tenorio M.J. (2009) Systematic classification of Recent and fossil conoidean gastropods. Hackenheim: Conchbooks. 296 pp.
  • Petit R.E. (2009) George Brettingham Sowerby, I, II & III: their conchological publications and molluscan taxa. Zootaxa 2189: 1–218.
  • Severns M. (2011) Shells of the Hawaiian Islands - The Sea Shells. Conchbooks, Hackenheim. 564 pp.
  • Puillandre N., Duda T.F., Meyer C., Olivera B.M. & Bouchet P. (2015). One, four or 100 genera? A new classification of the cone snails. Journal of Molluscan Studies. 81: 1-23
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Ốc cối vàng: Brief Summary ( vietnamien )

fourni par wikipedia VI

Ốc cối vàng (Danh pháp khoa học: Conus quercinus) là một loài ốc biển trong họ Conidae. Chúng là loài ốc được ưa chuộng để lấy vỏ làm trang sức.

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蜡黄芋螺 ( chinois )

fourni par wikipedia 中文维基百科
二名法 Conus quercinus
Lightfoot, 1786

蜡黄芋螺(学名:Conus quercinus),是新腹足目芋螺科芋螺属的一种。主要分布于马来西亚印度尼西亚台湾,常栖息在沿岸。[1]

参考文献

  1. ^ 国际贝库:蜡黄芋螺. 台湾贝类资料库. [2009-08-11].
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蜡黄芋螺: Brief Summary ( chinois )

fourni par wikipedia 中文维基百科

蜡黄芋螺(学名:Conus quercinus),是新腹足目芋螺科芋螺属的一种。主要分布于马来西亚印度尼西亚台湾,常栖息在沿岸。

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