Protist Collection

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

Rye Beach, New Hampshire Postcard. ca. 1903, Rye Beach, New Hampshire Postcard

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

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

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

Light Micrograph (LM): Protozoans: Kidney shaped ciliate surrounded by Euglena sp
LRDS-316 Light Micrograph (LM): Protozoans: Kidney shaped ciliate surrounded by Euglena sp. Magnification x 900 (when printed A4, 29.7 cm wide) Tillina sp

Foraminifera, SEM
Foraminifera. Coloured scanning electron micrograph (SEM) of a selection of foraminiferans, including Oolina hexagona (bottom right) and a number of Lagena sp

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

The Lobster Quadrille Postcard by Charles Folkard. ca. 1921, The Lobster Quadrille Postcard by Charles Folkard

Oxytricha ciliate protozoan, SEM C019 / 0253
Oxytricha sp. ciliate protozoan, coloured scanning electron micrograph (SEM). Oxytricha is a tiny single-celled aquatic organism

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

Microscopic view of Giardiasis, an infectious disease caused by a unicellular parasite known as Giardia lamblia

Euglena gracilis, SEM
Euglena gracilis protists. Coloured scanning electron micrograph (SEM) of Euglena gracilis protists. These organisms possess a unique combination of plant and animal characters. Like the algae, E

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)

Trichodina parasite, light micrograph
Trichodina parasite. Differential interference contrast micrograph of Trichodina pediculus. This ciliate parasite lives on the skin, gills and mucous membranes of many aquatic animals

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

Illustration of reproduction cycle of slime mould (protist)

Picture No. 11675491
Light Micrograph: Ciliate. Date:

Picture No. 11675490
Light Micrograph (LM): Elongate Ciliate and Paramecium bursaria. Date:

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"Exploring the Intricate World of Protists: From Seaweed Specimens to Malarial Parasites" In this captivating collection, we delve into the fascinating realm of protists. The pressed seaweed specimens C016/6127 reveal a stunning diversity, with diatoms taking center stage under the scanning electron microscope (SEM). Dictyota dichotoma showcases its intricate branching structure, reminiscent of an artistic masterpiece. Transporting us back in time is the Rye Beach, New Hampshire Postcard from 1903. This vintage gem captures the beauty of Fucus bulbosus, a majestic kelp swaying in the ocean currents. Another diatom steals our attention under SEM – Fucus radiatus displays its delicate fronds and intricate patterns. But not all they are as visually pleasing; Plasmodium sp. , a malarial parasite, reminds us of their impact on human health. Acanthophracta radiolarians mesmerize us with their intricately sculpted skeletons that resemble miniature works of art. The light micrograph (LM) reveals a hidden world within protozoans - a kidney-shaped ciliate surrounded by Euglena sp. , both magnified x900 when printed A4 size. It's astonishing how much detail can be captured at such high magnification. Calcareous alga Coelosphaeridium adds another dimension to this diverse group while diatoms continue to amaze with their varied shapes and structures. Protists truly showcase nature's creativity and complexity on microscopic scales. Join us as we unravel their secrets and appreciate these tiny wonders that play vital roles in our ecosystems.