Foraminifera - Wikipedia
WebForaminifera (/ f ə ˌ r æ m ə ˈ n ɪ f ə r ə / fə-RAM-ə-NIH-fə-rə; Latin for "hole bearers"; informally called "forams") are single-celled organisms, members of a phylum or class of Rhizarian protists characterized by streaming granular ectoplasm for catching food and other uses; and commonly an external shell (called a ...
Foraminifera - Wikipedia
WebForaminifera, Granuloreticulosa of foraminiferen (of populair Anglo-Amerikaans: forams) zijn eukaryote eencelligen met een uitwendig kalk skelet, dat meestal is opgebouwd uit kamers. De naam is afgeleid van het Latijnse foramen = opening en ferre = dragen.
有孔蟲門 - 维基百科，自由的百科全书
Web有孔蟲門 （ 学名 ： Foraminifera ），為 變形蟲狀 原生生物 的大分類。. 牠們擁有的網狀假足及幼細線狀細胞質會分散及融合而形成動態的網 [2] ，它們會形成有一個或多個室的外殼，部分在結構上有高度發展 [3] 。. 牠們大部分大小小於一 毫米 ，但部分 ...
有孔虫门 - 维基百科，自由的百科全书
WebNov 2, 2023 · 有孔虫门 （ 学名 ： Foraminifera ），为 变形虫状 原生生物 的大分类。. 它们拥有的网状假足及幼细线状细胞质会分散及融合而形成动态的网 [2] ，它们会形成有一个或多个室的外壳，部分在结构上有高度发展 [3] 。. 它们大部分大小小于一 毫米 ，但部分 ...
Foraminifera - The World Foraminifera Database - World …
WebMay 26, 2024 · The World Foraminifera Database. This World Database of all species of Foraminifera ever described (recent and fossil), is part of the World Register of Marine Species (WoRMS), a global initiative to provide a register of all marine organisms. Searching the database (fossil and/or recent)
Foraminifera | Smithsonian Ocean
WebThey are the shells of microscopic organisms called foraminifera, which build intricate shells from the calcium carbonate they collect while drifting through the water. Their shells have settled on the seafloor for 500 million years, and are used by scientists to study the earth's changing climate.
Foraminiferan | Marine, Single-celled, Protists | Britannica
WebForaminiferan, any unicellular organism of the rhizopodan order Foraminiferida (formerly Foraminifera), characterized by long, fine pseudopodia that extend from a uninucleated or multinucleated cytoplasmic body encased within a test, or shell. Depending on the species, the test ranges in size from.
Foraminifera - an overview | ScienceDirect Topics
WebForaminifera are enormously successful organisms and a dominant deep-sea life form. These amoeboid protists are characterized by a netlike (granuloreticulate) system of pseudopodia and a life cycle that is often complex but typically involves an alternation of sexual and asexual generations.
Foraminifera | SpringerLink
WebForaminifera are single-celled eukaryotic organisms that live in both the marine and fresh water environment. They range in size from 100 μm–15 cm in length. Foraminifera (often referred to as forams) are classified primarily by the composition and morphology of …
Foraminifera | SpringerLink
WebMembers of the Class Foraminifera are among the most abundant and most useful protists in the marine realm. Foraminifers are characterized by a protective shell (commonly called a test), which can be membranous, agglutinated, or calcareous (Sen Gupta, 2002 ).
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