Spirula Definition & Meaning - Merriam-Webster
WEBspirula: [noun] a genus (coextensive with a family Spirulidae of the order Decapoda) of small cephalopods related to the extinct belemnites, having a many-chambered shell coiled freely in a flat spiral that is comparable to the phragmocone of the belemnite shell and almost enveloped in the soft parts, and occurring in most tropic seas usually ...
Spirula spirula – Wikipedia tiếng Việt
WEBSpirula spirula. ( Linnaeus, 1758) Danh pháp đồng nghĩa. Nautilus spirula Linnaeus, 1758. Spirula spirula là một loài mollosca cephalopoda giống như con mực sinh sống ở nước sâu. Nó là thành viên duy nhất còn tồn tại của chi Spirula, họ Spirulidae, và bộ Spirulida. Các mẫu vật của loài này hiếm ...
Ram's horn squid (Spirula spirula) - JungleDragon
WEBPhotographed in. United States of America. ''Spirula spirula'' is a species of deep-water squid-like cephalopod mollusk. It is the only extant member of the genus ''Spirula'', the family Spirulidae, and the order Spirulida. Because of the shape of its internal shell, it is commonly known as the ram's horn squid or the little post horn squid.
Cephalopods of the World, Volume 1: Chambered Nautiluses
WEBThe present Volume is a multiauthored compilation that reviews six families: Nautilidae, Sepiidae, Sepiolidae, Sepiadariidae, Idiosepiidae and Spirulidae, with 23 genera and the 201 species known to the date of the completion of the volume. It provides accounts for all families and genera, as well as illustrated keys to all taxa.
Cephalopods of the world. An annotated and illustrated catalogue …
WEBSemantic Scholar extracted view of "Cephalopods of the world. An annotated and illustrated catalogue of cephalopod species known to date. Volume 1. Chambered nautiluses and sepioids (Nautilidae, Sepiidae, Sepiadariidae, Idiosepiidae and Spirulidae)" by …
Spirula spirula - Tree of Life Web Project
WEBSpirula spirula is a small, muscular species (45 mm ML) found in mesopelagic waters of the tropical open ocean. In the title photographs, the skin of the mantle is missing. The intact mantle is covered with regularly aligned collagen fibers that produce a silvery sheen, as seen on the head in the title photographs (Herring et al., 1981).
Categorie:Spirulidae - Wikipedia
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Spirula spirula - Feiten, Dieet, Leefomgeving & Foto's op …
WEBSpirula spirula is een soort in de taxonomische indeling van de inktvissen, een klasse dieren die tot de stam der weekdieren (Mollusca) behoort. De inktvis komt uit het geslacht Spirula en behoort tot de familie Spirulidae.Spirula spirula werd in 1758 beschreven door Linnaeus als Nautilus spirula.
ADW: Spirulida: CLASSIFICATION
WEBDisclaimer: The Animal Diversity Web is an educational resource written largely by and for college students.ADW doesn't cover all species in the world, nor does it include all the latest scientific information about organisms we describe. Though we edit our accounts for accuracy, we cannot guarantee all information in those accounts.
Rediscovery of Ram’s horn squid, Spirula spirula (Cephalopoda ...
WEBRediscovery of Ram’s horn squid, Spirula spirula (Cephalopoda: Spirulidae), from the Arabian Se June 2022 Journal of the Marine Biological Association of India 64(1):69-73
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