Radiolaria Collection (#2)

Marine Diatoms and Radiolarians
LRMC-17 Scanning Electron Micrograph (SEM): Marine Diatoms and Radiolaria skeletons Magnification x435 (when printed A4, 29.7 cm cm wide)

Radiolarian planktonic protozoan, SEM
Radiolarian protozoan. Coloured scanning electron micrograph (SEM) of the shell (test) of an unidentified radiolarian protozoan

Lychnocanium radiolarian, SEM
Lychnocanium radiolarian. Coloured scanning electron micrograph (SEM) of the shell of a Lychnocanium sp. radiolarian. Radiolaria are single-celled protozoans that are found in marine plankton

Amphisphaerina radiolarian, SEM
Amphisphaerina radiolarian. Coloured scanning electron micrograph (SEM) of the shell of a Amphisphaerina sp. radiolarian. Radiolaria are single-celled protozoans that are found in marine plankton

Acrosphaera radiolarian, SEM
Acrosphaera radiolarian. Coloured scanning electron micrograph (SEM) of the shell of a Acrosphaera sp. radiolarian. Radiolaria are single-celled protozoans that are found in marine plankton

Radiolarian, light micrograph
Radiolarian, differential interference contrast micrograph. Radiolaria are single-celled protozoans that are found in marine plankton

Radiolaria, light micrograph
Radiolaria. Light micrograph of various radiolaria. Radiolaria are single-celled protozoans that are found in marine plankton

Radiolarian, SEM
Radiolarian. Coloured scanning electron micrograph (SEM) of the shell of a radiolarian. Radiolaria are single-celled protozoans that are found in marine plankton

Radiolarian skeleton, artwork
Radiolarian skeleton. Computer artwork of the skeleton (test) of a radiolarian. Radiolaria are single-celled protozoans that are found in marine plankton

Marine protozoa shells, SEM
Marine protozoa shells, coloured scanning electron micrograph (SEM). The shells (tests) seen here include those of foraminifera, as well as coral spicules, radiolarian tests and cocccoliths

Radiolarian shell, light micrograph
Radiolarian. Light micrograph of a fossilised radiolarian shell. Radiolaria are single-celled protozoans that are found in marine plankton. They have a silicate skeleton

Hexastylus radiolarian, artwork
Hexastylus radiolarian, historical artwork. Radiolaria are single-celled protozoans that are found in marine plankton. This radiolarian has a spherical silicate skeleton with pores through which

Protozoa - Radiolarians (x20) Actinopoda
JC-291 Protozoa - Radiolarians (x20) Actinopoda John Clegg Please note that prints are for personal display purposes only and may not be reproduced in any way

Radiolarian
LRMC-13 Scanning Electron Micrograph (SEM): Radiolaria skeleton: Magnification x960 (when printed A4, 29.7 cm cm wide) Lychnocanomma bellum David McCarthy

Radiolarian
LRMC-12 Scanning Electron Micrograph (SEM): Spumellarian Radiolaria Magnification x1900 (when printed A4, 29.7 cm cm wide)

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Radiolaria, a fascinating group of marine organisms, are microscopic creatures that belong to the kingdom Protista, and are known for their intricate and beautiful silica skeletons, which come in various shapes and designs. One such example is Acanthophracta, a subclass of radiolarians characterized by their spiky skeletal structures. Acrosphaera radiolarian is another mesmerizing species within this diverse group. When observed under a scanning electron microscope (SEM), its delicate features become even more apparent. The SEM image reveals the intricate details of its spherical skeleton, showcasing nature's remarkable artistry. Acantharia Radiolaria protozoa species exhibit unique characteristics with their long spines protruding from their central body. These stunning creatures can be found throughout the world's oceans, adding beauty to the underwater realm. Dorataspis diodon is yet another captivating radiolarian species that showcases diversity within this group. Its distinctive skeletal structure resembles a spiked ball, making it stand out among other members of Radiolaria. Aulacantha scolymantha is an enchanting radiolarian with its complex skeletal framework resembling an ornate crown or chandelier-like structure. This intricate design demonstrates the incredible intricacy found in nature's creations. Plate 1 Circogonia Phaeodaria from Kunstformen der Natur (Art Forms in Nature) illustrated by Ernst Haeckel provides us with a glimpse into the astonishing variety of radiolarians present on our planet. Haeckel's illustrations beautifully capture these tiny organisms' elegance and complexity through his meticulous attention to detail. The engraving titled "Radiolaria" further emphasizes the allure surrounding these microorganisms. It serves as a reminder of how they have captivated scientists and artists alike throughout history due to their exquisite forms and patterns. Stephoidea radiolarians or radiozoa depicted in color lithographs from 1899-1904 showcase the vibrant diversity within this group.