Eukaryotic Collection

Budding yeast cell. Computer artwork of asection through a yeast ( Candida albicans )cell that is reproducing asexually. A daughtercell (top left) is budding from the parent cell

Pressed seaweed specimens C016 / 6127
Pressed seaweed specimens collected by women living in Jersey during the 1850s and 1860s

Dictyota dichotoma
Cyanotype photograph by Anna Atkins, one of the first natural history photographers. From British Algae: Cyanotype Impressions, 1853. Date: 1853

Diatom, SEM
Diatom. Coloured scanning electron micrograph (SEM) of a Stephanopyxis sp. diatom. Diatoms are single-celled photosynthetic algae, of which there are about 100, 000 species

Diatom, SEM
Diatom. Coloured scanning electron micrograph (SEM) of a Triceratium morlandii diatom. Diatoms are single-celled photosynthetic algae, of which there are about 100, 000 species

Discosphaera tubifera, coccolithophore
Scanning electron microscope (SEM) showing the unicellular planktonic algae Discosphaera tubifera from the North Atlantic surrounded by a sphere of calcite plates - coccoliths

Fucus bulbosus, kelp
Plate 161 from Fuci, or coloured figures and descriptions of the Plants referred by botanists to the genus Fucus (1808-1819), Volume III, by Mary Dawson Turner

Cell types, artwork
Cell types. Cutaway artwork with a scale bar (upper right, in micrometres) showing the relative sizes of eukaryotic cells (those containing a nucleus) and prokaryotic cells (those lacking a nucleus)

Dividing yeast cells, SEM
Dividing yeast cells. Coloured scanning electron micrograph (SEM) of Schizosaccharomyces pombe yeast cells dividing. S. pombe is a single-celled fungus that is studied widely as a model organism for

Dividing yeast cells, SEM
Dividing yeast cells. Coloured scanning electron micrograph (SEM) of Schizosaccharomyces pombe yeast cells dividing. S. pombe is a single-celled fungus that is studied widely as a model organism for

Fucus radiatus, kelp

Plasmodium sp. malarial parasite
Scanning electron microscope image of a malarial protozoal parasite. The parasite requires the anopheles mosquito to complete its life cycle

Acanthophracta, radiolarians
Coloured lithograph by Ernst Haeckel from Kunstformen der Natur, 1899-1904. Date: 1904

Macrocystis pyrifera, giant kelp
Giant kelp, also known as kelp forest, seaweed and sea grass. Specimen annotated as Macrocystis pirifera from South Africa, held at the Natural History Museum, London

Acanthoica acanthifera, coccosphere
Scanning electron microscope (SEM) image of a coccosphere, collected in the North Atlantic (x 25, 000 on negative). Artificially coloured by computer

Coelosphaeridium, calcareous alga

Globorotalia scitula, foraminifera fossil
Scanning electron microscope (SEM) image showing a fossilised planktonic species of foraminifera

Diatoms
Selected slide of a group of fossil diatoms collected from Bori, Hungary in September 1895 and viewed under the light microscipe using differential interfereance contrast

Mitochondrion, TEM
Mitochondrion. Coloured transmission electron micrograph (TEM) of mitochondria (green/blue) in heart muscle. Mitochondria are organelles found in the cytoplasm of eukaryotic cells

Emiliana huxleyi, coccolith
Scanning electron microscope image of a complete sphere of coccoliths from modern oceans. These are thin calcite shells protecting the coccolithophore within

Foraminifer model
Model of typical nummulitic foraminfer after Zittel

Bulimina
Plate 53 from Voyage of H.M.S. Challenger 1873-1876. Zoology Vol. 9. Foraminifera Plates, 1884 by C. Wyville Thomson

Algae

Chondrus crispus
Cyanotype photograph by Anna Atkins, one of the first natural history photographers. From British Algae: Cyanotype Impressions, 1853. Date: 1853

Amphiroa orbignyana, coralline red algae
Amphiroa algae specimen collected by Charles Darwin, held in Sir William Hookers private collection of preserved plant and algal specimens, Herbarium Hookeranium

Amoeba proteus, amoebae
A glass model of amoebae, created by Leopold and Rudolf Blaschka in the late nineteenth century and held at the Natural History Museum, London

Emiliania huxleyi coccolithophores collected from a bloom in the SW Approaches to the English Channel in June 2004. Date: 2004

Picture No. 11675563
Light Micrograph (LM): Rhizopus sporangia. Date:

Pressed seaweed book full of mounted seaweeds collected by women living in Jersey during the 1850s and 1860s

Radiolaria models
Models of two radiolaria made in papier mache by Vaclav Fric

Nummulites gizehensis, nummulites
These fossils are embedded in Eocene limestone from 2km north-east of Gizeh, west of Cairo. Nummulites were single celled animals that lived on the sea bed

Foraminifer
Scanning electron microscope (SEM) image of a foraminifer - a single celled organism

Coccolith
Scanning electron microscope (SEM) image of a Folkestone chalk surface with Cretaceous coccoliths (x2500 on a standard 9 cm wide print)

Mitochondria, TEM
Mitochondria. Coloured transmission electron micrograph (TEM) of mitochondria (red) in heart muscle. Mitochondria are organelles found in the cytoplasm of eukaryotic cells

Mitochondria, SEM
Mitochondria. Coloured scanning electron micrograph (SEM) of mitochondria (red) in a kidney cell. Mitochondria are a type of organelle found in the cytoplasm of eukaryotic cells

Dorataspis diodon, radiolarian
A glass model of a radiolarian, created by Leopold and Rudolf Blaschka in the late nineteenth century and held at the Natural History Museum, London

Aulacantha scolymantha, radiolarian
A glass model of a radiolarian, created by Leopold and Rudolf Blaschka in the late nineteenth century and held at the Natural History Museum, London

Lycogala epidendrum, Wolfs Milk
Watercolour on paper, c.1838 by Anna Russell (nee Worsley) (1807-1876). Held in the Library and Archives Date: circa 1838

Actinomma asteracanthion, radiolarian
A glass model of a radiolarian, created by Leopold and Rudolf Blaschka in the late nineteenth century and held at the Natural History Museum, London

Eucyrtidium cranoides, radiolarian
A glass model of a radiolarian, created by Leopold and Rudolf Blaschka in the late nineteenth century and held at the Natural History Museum, London

Actinophrys sol, heliozoan
A glass model of a radiolarian, created by Leopold and Rudolf Blaschka in the late nineteenth century and held at the Natural History Museum, London

Heliosphaera actinota, radiolarian
A glass model of a radiolarian, created by Leopold and Rudolf Blaschka in the late nineteenth century and held at the Natural History Museum, London

Eucecryphalus schultzei, radiolarian
A glass model of a radiolarian, created by Leopold and Rudolf Blaschka in the late nineteenth century and held at the Natural History Museum, London

Spongosphaera streptacantha, radiolarian
A glass model of a radiolarian, created by Leopold and Rudolf Blaschka in the late nineteenth century and held at the Natural History Museum, London

Aulosphaera elegantissima, radiolarian
A glass model of a radiolarian, created by Leopold and Rudolf Blaschka in the late nineteenth century and held at the Natural History Museum, London

Difflugia pyriformis, amoebae
A glass model of amoebae, created by Leopold and Rudolf Blaschka in the late nineteenth century and held at the Natural History Museum, London

Radiolarian
A glass model of a radiolarian, created by Leopold and Rudolf Blaschka in the late nineteenth century and held at the Natural History Museum, London

Syracosphaera anthos
Coccosphere from the Western Mediterranean. False coloured to show the shell is formed of inner and outer layers of coccoliths with very different structure

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Eukaryotic organisms encompass a vast array of life forms, ranging from the microscopic to the towering kelp forests in our oceans. Take a closer look at these captivating hints that showcase the diversity and complexity of eukaryotes. Starting with budding yeast cells, we witness their remarkable ability to reproduce through cell division. Under the scanning electron microscope (SEM), dividing yeast cells reveal intricate structures and processes that contribute to their survival and proliferation. Moving on to pressed seaweed specimens, such as Dictyota dichotoma and Fucus bulbosus, we explore the fascinating world of marine algae. These eukaryotic organisms play crucial roles in ocean ecosystems by providing shelter for countless other species while also contributing to nutrient cycling. Delving deeper into microscopic wonders, we encounter Diatoms under SEM. These single-celled eukaryotes exhibit stunning geometric patterns on their silica-based shells. Their ecological significance cannot be overstated as they are responsible for a significant portion of Earth's oxygen production. Another mesmerizing microorganism is Discosphaera tubifera, commonly known as coccolithophore. These tiny calcifying algae adorn themselves with intricately sculpted calcium carbonate plates called coccoliths. Their presence can create breathtaking blooms visible from space. Shifting gears towards Plasmodium sp. , an insidious malarial parasite that infects human red blood cells, we confront one of the darker aspects lifeforms. This reminder highlights how even within this kingdom there exists both beauty and danger. To round out our exploration, let's not forget about majestic kelps like Fucus radiatus. These large brown algae form underwater forests teeming with biodiversity while serving as vital carbon sinks in our changing climate. Finally, artistic renditions depicting various cell types remind us that behind every scientific discovery lies creativity and imagination – essential tools for unraveling nature's mysteries.