Zooplankton Collection

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

Pond life, macrophotograph. At centre is a water flea (Daphnia sp.). A copepod (Cyclops sp.) carrying eggs is at bottom centre. Part of a colony of Volvox sp. algae is at bottom right

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

Foraminiferan test (shell) SEM
Foraminiferan test or shell (Elphidium crispum) lateral view, coloured scanning electron micrograph (SEM). Foraminifera are single-celled protozoa which construct

(Cione limacina) sea angel, a pelagic pteropod mollusc from the mid-Atlantic, deep sea Atlantic ocean

Scaleless black dragonfish (Melanostomias biseriatus) showing lure, Atlantic ocean

Deepsea smelt {Bathylagus antarcticus}, found in all the southern oceans as far south as Antarctica, from the surface to depths of 4, 000 m, Atlantic ocean

Sea butterfly {Clio recurva} (a thecosomate pteropod), Atlantic ocean

DDE-90034342
Norway, Spitsbergen, Nordaustlandet. Thousands of tiny krill, the base of the food chain, swarm in groups around a mass of seaweed in shallow waters along the coast. Date: 14/04/2010

DDE-90033947
Norway, Svalbard Archipelago, Spitsbergen. Thousands of tiny krill, the base of the food chain, swarm in groups around floating sea ice. Date: 14/05/2009

DDE-90033941
Norway, Svalbard Archipelago, Spitsbergen, Longyearbyen. Arctic tern, Sterna paradisaea, adult feeds its newborn chick a krill. Date: 14/05/2009

13132566
Sea butterfly, Limacina helicina. It's a small swimming planktonic sea snail that is the dominant pelagic gastropod mollusc species in temperate and polar ecosystems

Radiolaria (engraving)
5216884 Radiolaria (engraving) by German School, (19th century); Private Collection; (add.info.: Radiolaria. Illustration from Meyers Konversations-Lexicon (Bibliographisches Institut)

Deepsea pelagic octopod (Vitreledonella richardi) Atlantic ocean

Deepsea marine larva of decapod crustacean {Sergestes sp} Atlantic ocean

Deepsea planktonic megalopa stage of crab development, Atlantic ocean

Oarfish (Regalecus glesne) swimming in undulating motion, side view

Antarctic Krill Euphausia superba Antarctica January

Lions Mane Jellyfish, Cyanea capillata, BC, Canada
The Lions mane jellyfish (Cyanea capillata) can reach six feet across with 30 foot tentacles; British Columbia, Canada

Copepods. Copepods are microscopic aquatic crustaceans found in waters around the world. They may either be free living or parasitic on other organisms

Colourful Krill (Malacostracan crustacean), side view

A pair of hyperiid amphipod, Southern Ocean, Antarctica
A pair of hyperiid amphipod (Hyperia macrocephala), Southern Ocean, Antarctica

Conceptual image of Radiolarians with a skeletal frame. Radiolarians are tiny protozoans that live in the ocean

Whale shark (Rhincodon typus) feeding at the surface on zooplankton, mouth open, known as ram feeding, Yum Balam Marine Protected Area, Quintana Roo, Mexico, North America

Scientist and whale shark (Rhincodon typus) feeding at the surface on zooplankton, mouth open, known as ram feeding, Yum Balam Marine Protected Area, Quintana Roo, Mexico, North America

Manta ray (Manta birostris) feeding on zooplankton by extending its cephalic lobes, Yum Balam Marine Protected Area, Quintana Roo, Mexico, North America

Various species of zooplankton, including water fleas (copepod), crab larvae, young fish

A sample of zooplankton

Coloured SEM of foraminiferan, Peneroplis sp
Foraminiferan shell. Coloured scanning electron micrograph (SEM) of the test (shell) of the Mediterranean foraminiferan, Peneroplis proteus

Coloured SEM of foraminiferan, Elphidium sp
Foraminiferan shell. Coloured scanning electron micrograph (SEM) of the test (shell) of the British formaminiferan, Elphidium crispum

Coloured SEM of Foraminifera Textularia sp. fossil
Fossil foraminifera. Coloured scanning electron micrograph (SEM) of the fossil shell of the single-celled protozoan Textularia sp. belonging to the order Foraminifera

Fossilised foraminiferans, SEM
Fossilised foraminiferans. Coloured scanning electron micrograph (SEM) of the fossilised shells of assorted foraminiferan protozoa (order Foraminifera)

Coloured SEM of foraminiferan, Spirolina sp
Foraminiferan shell. Coloured scanning electron micrograph (SEM) of the test (shell) of the Mediterranean foraminiferan, Spirolina areitinus

Foraminiferan tests (shells), macrophotograph. Species seen here include Bulimina gibba, Elphidium crispum, E. articulatum, Lagena sulcata, and Miliolinella circularis

Radiolarian, SEM C014 / 4862
Radiolarian. Coloured scanning electron micrograph (SEM) of the shell or test of a radiolarian. Radiolaria are single-celled protozoans that are found in marine plankton

Radiolarian, SEM C014 / 4863
Radiolarian. Coloured scanning electron micrograph (SEM) of the shell or test of a radiolarian. Radiolaria are single-celled protozoans that are found in marine plankton

Foraminiferan, darkfield light micrograph. Foraminifera are marine single-celled protozoa that construct and inhabit shells composed of several chambers

Foraminifera, light micrograph C016 / 8597
Foraminifera. Interphase contrast light micrograph of a selection of different foraminifera. Foraminifera are marine single-celled protozoa that construct

Amphipod crustacean. Close-up of the amphipod (Anonyx nugax). Amphipods typically have a laterally flattened body and fourteen limbs

Fossilised foraminiferan, SEM C015 / 5772
Fossilised foraminiferan. Scanning electron micrograph (SEM) of a section through the fossilised shell of a foraminiferan in a sample of limestone

Foraminiferan, SEM
Foraminiferan. Coloured scanning electron micrograph (SEM) of the foraminiferan Oolina squamosa. Foraminiferans are marine single-celled protists that construct and inhabit shells (tests)

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)

Amoeba - Phase contrast
JC-183 AMOEBA - PHASE CONTRAST John Clegg contact details: prints@ardea.com tel: +44 (0) 20 8318 1401

Protozoa - x 50 magnification
JC-202 Protozoa - x 50 magnification Euglena flagellata John Clegg contact details: prints@ardea.com tel: +44 (0) 20 8318 1401

Plankton-Zooplankton Autumn. showing various copepods, cirupede nauplii and obelia medusal. FL006800
Plankton-Zooplankton Autumn.showing various copepods, cirupede nauplii and obelia medusal. FL006800

Plankton-Zooplankton (Autumn) Cofepods (Calanus, Centro- pages, Acartia, Temora etc. )
Plankton-Zooplankton (Autumn) Cofepods (Calanus, Centro- pages, Acartia, Temora etc.)

Orbulina foraminiferan, SEM
Orbulina. Coloured scanning electron micrograph (SEM) of the shell of the foraminiferan Orbulina sp. Foraminiferans are marine single-celled protists that construct and inhabit shells (tests)

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Zooplankton: The Tiny Wonders of Pond Life Delving into the microscopic world of zooplankton, we encounter fascinating creatures that play a vital role in aquatic ecosystems. Acrosphaera radiolarian, as seen through a scanning electron microscope (SEM), showcases its intricate beauty and delicate structure. Similarly, the SEM image of a Foraminiferan test (shell) reveals its intricate patterns and serves as a testament to nature's artistry. Moving beyond ponds, we explore the vastness of the mid-Atlantic deep where Cione limacina gracefully glides through the water. This sea angel, a pelagic pteropod mollusc, captivates with its ethereal presence. Meanwhile, lurking in the depths of the Atlantic Ocean is the scaleless black dragonfish (Melanostomias biseriatus), showcasing its mesmerizing lure to attract prey. Venturing further south towards Antarctica, we discover Bathylagus antarcticus - an elusive deep-sea smelt found across all southern oceans. Its adaptability to extreme conditions highlights nature's resilience and ability to thrive even in harsh environments. In contrast to these larger species, we encounter Clio recurva - a delicate sea butterfly known as a "thecosomate pteropod. " Drifting effortlessly through the Atlantic ocean currents, it reminds us of nature's intricacy on both macroscopic and microscopic scales. Amidst our exploration lies DDE-90034342; DDE-90033947; DDE-90033941 – cryptic codes representing scientific discoveries yet to be unveiled or mysteries waiting for answers within this diverse realm. As we unravel their secrets and appreciate their significance within ecosystems worldwide, let us marvel at zooplankton's remarkable diversity and acknowledge their crucial role in maintaining ecological balance beneath Earth's watery surface.