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Chukchi Sea Microplankton
Images of the Microplankton found in the Chukchi Sea in the Arctic
Date : 29/06/2013
Affichages : 13900
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Arctic Micro Battle
Date : 30/01/2013
Affichages : 8687
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Acanthostomella norvegica
Acanthostomella norvegica from the Chukchi Sea
Date : 13/01/2013
Affichages : 8608
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Acanthostomella norvegica
Acanthostomella norvegica from the Chukchio Sea
Date : 13/01/2013
Affichages : 8451
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Acanthostomella novegica
Acanthostomela norvegica from the Chukchi Sea
Date : 03/02/2013
Affichages : 9232
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Acanthostomella norvegica
Acanthostomella norvegica from the Chukchi Sea in August 2012.
Date : 18/03/2013
Affichages : 8686
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Acanthostomella norvegica
Acanthostomella norvegica from the Chukchi Sea in 2012, station 14 of the Araoan Cruise 3
Date : 19/03/2013
Affichages : 9143
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Arctic Sex
Arctic Sex - Conjugation in Acanthostomella norvegica. Sample from the Arctic Sea in August 2012.
Date : 21/03/2013
Affichages : 8244
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Arctic Sex
Arctic Sex a pair of conjugating Acanthostomella norvegica
Date : 23/03/2013
Affichages : 8656
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Acanthostomella norvegica 'coxliella form'
Coxliella form of Acanthostomella norvegica
Date : 21/03/2013
Affichages : 8068
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Ascampbelliella torulata (Jörgensen 1924)
From the Arctic in 2022 (Station 23)
Date : 09/11/2022
Affichages : 689
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Amphorides laackmanni found in the high arctic
From a sample taken at 80°N (ARA12B St 42) in 2021.
Date : 13/10/2021
Affichages : 6356
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Ascampbelliella torulata
Ascampbeliiella torulata first record in Arctic Ocean from Station 23 in 2022
Date : 15/11/2022
Affichages : 4333
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Bursaopsis punctostriata
Bursaopsis punctostriata
Date : 23/03/2013
Affichages : 8671
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Bursaopsis vitrea
Arctic Tintinnid
Date : 10/05/2013
Affichages : 19787
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Helicostomella subulata
Helicostomella subulata from the Chukchi Sea (Arctic) in 2014.
Date : 05/05/2016
Affichages : 8142
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Leprotintinnus pellucidus
Leprotintinnus pellucidus
Date : 25/03/2013
Affichages : 19683
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Leprotintinnus pellucidus
Leprotintinnus pellucidus
Date : 25/03/2013
Affichages : 17261
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Leprotintinnus pellucidus
Leprotintinnus
Date : 25/03/2013
Affichages : 17308
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cyst of Leprotintinnus pellucidus
Cyst of Leprotintinnus from a Chukchi Sea sample
Date : 29/04/2013
Affichages : 9050
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TinyEutinLOD12LL60Arctic2017St1B
Tiny Arctic Eutintinnus
An undescribed tiny Eutintinnus sp. from the Arctic (2017 cruise ARA08, St. 1B)
Date : 18/04/2018
Affichages : 861
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Metacylis vitreoides
Metacylis vitreoides from the Chukchi Sea in 2014.
Date : 06/05/2016
Affichages : 8100
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Metacylis sp 80LL 50LOD st1 ARA12B
An undescribed Metacylis species from the arctic in 2021 (Station 1 of ARA12B).
Date : 28/10/2021
Affichages : 5587
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Apparently new Metacylis species
Undescribed Metacylis species from the Arctic in 2025 (ARA16A st. 16)
Date : 06/11/2025
Affichages : 852
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Parafavella denticulata
Parafavella denticulata from the Chukchi Sea in 2017, St 8B
Date : 22/05/2018
Affichages : 5955
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ParafavellaDigitalill250lod65
Parafavella digitalus from station 29 in 2025.
Date : 10/11/2025
Affichages : 1078
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Parafavella elegans
Parafavelle elegans from the Chukchi Sea in 2017, St. 21B
Date : 22/05/2018
Affichages : 5673
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Odd Parafavella elegans morphotype (no horn)
Odd Parafavella elegans (no horn) from the Chukchi Sea in 2017, St 21B
Date : 22/05/2018
Affichages : 5503
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Parafavella cf. media
Parafavella parumdentata from the Araon cruise in 2012.
Date : 23/03/2013
Affichages : 8471
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Parafavella hadai
Parafavella hadai from the Chukchi Sea in 2025 (station 42).
Date : 19/11/2025
Affichages : 559
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Parafavella hemifusus
Parafavella hemifusus . Morphotype mostly conforms to Meunier's description but it is likely the same species as parumdendata. Specimen from the 2012 cruise of the Araon.
Date : 23/03/2013
Affichages : 8589
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Parafavella gigantea
Parafavell gigantea (empty lorica) from the Chukchi Sea in 2012.
Date : 29/04/2013
Affichages : 8416
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Parafavella gigantea
Paravella gigantea from the Chukchi Sea in 2017, St. 8B
Date : 22/05/2018
Affichages : 6573
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Parafavella promissa
Parafavella promissa from the Chukchi Sea in 2017, St 8B
Date : 22/05/2018
Affichages : 5814
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Parafavella oddity
Parafavella oddity most likely an aberant lorica. Found in a 2025 sample from the Chukchi Sea (Station 42).
Date : 19/11/2025
Affichages : 513
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Pytochocylis obtusa
Pytochocylis obtusa from the Chukchi Sea
Date : 13/01/2013
Affichages : 6415
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Ptychocyis obtusa
Ptychocyis obtusa from the Chukchi Sea (Arctic) in August 2015.
Date : 29/04/2016
Affichages : 6268
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Ptyochocylis obtusa
Ptyochocylis obtusa from the Chukchi Sea (St 22 of the cruise Araon 003)
Date : 13/01/2013
Affichages : 6626
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Ptychocylis obtusa
Ptychocylis obtusa from the Chukchi Sea
Date : 03/02/2013
Affichages : 6273
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Ptychocylis obtusa from the Chukchi Sea
Ptychocylis obtusa from the Chukchi Sea (Station 18 of the Araon Cruise 003)
Date : 12/02/2013
Affichages : 6587
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Ptychocylis obtusa
Ptychocylis acuta from the Chukchi in 2012, Ara003 cruise St 50. This elongated morphotype was about half the population.
Date : 28/03/2013
Affichages : 7231
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Salpingella acuminata from the Arctic
Salpingella acuminata from the Chukchi Sea (Arctic). Sample provided by Eun Jin Yang
Date : 10/01/2013
Affichages : 6922
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Salpingella acuminata
Salpingella acuminata from the Chukchi Sea (St 22 of cruise Araon 3)
Date : 13/01/2013
Affichages : 6458
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arcticSt2SalAcum20x
Salpingella acuminata from the Chukchi Sea. Station 2 of the Araon Cruise 003.
Date : 03/02/2013
Affichages : 6298
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Arctic Salpingella faurei
Salpingella faurei from the Chukchi Sea (Arctic).
Date : 10/01/2013
Affichages : 6071
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Salpingella faurei
From the Chukchi Sea in August 2012 (St 29 of the Ara 003 cruise)
Date : 20/03/2013
Affichages : 6495
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Tiny Salpingella species!
An unknown tiny Salpingella species from the Arctic in 2024 (station 31).
Date : 12/11/2024
Affichages : 481
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Salpingacantha simplex
Salpingacantha simplex from the Chukchi Sea (Arctic) in August 2015.
Date : 29/04/2016
Affichages : 5453
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Tintinnopsis acuminata
Tintinnopsis acuminata from the Arctic (2025, ARA16A station 8)
Date : 05/11/2025
Affichages : 478
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Tintinnopsis beroidea
Tintinnopsis beroidea (Stein 1867) from the Arctic in 2022 (Station 31).
Date : 11/11/2022
Affichages : 553
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Tintinnopsis subacuta (maybe)
Tintinnopsis subacuta - maybe (lorica not fully formed).
Date : 03/02/2013
Affichages : 6103
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Tintinnopsis lata from the Chukchi Sea
Tintinnopsis lata from the Chukchi Sea in 2014, Station 13
Date : 14/05/2023
Affichages : 493
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Tintinnopsis lata
Tintinnopsis lata (Meunier 1910) From the Chuckchi Sea in 2014.
Date : 09/01/2015
Affichages : 5639
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Tintinnopsis meunieri
Tintinnopsis meunieri from the Arctic in 2020 (Chukchi Sea, cruise ARA11B, St. 7)
Date : 22/10/2020
Affichages : 579
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Tintinnopsis nitida
Tintinnopsis nitida Brandt 1896 from the Arctic in 2020 ARA11B Cruise St 10. Inset figure from Brandt's description from N. Greenland
Date : 22/10/2020
Affichages : 526
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Tintinnopsis parva
Tintinnopsis parva from the Arctic (2025 ARA16A station 6)
Date : 05/11/2025
Affichages : 464
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Tintinnopsis rapa
Tintinnopsis rapa from the Canadian Basin (arctic)
Date : 27/04/2013
Affichages : 5567
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Tintinnopsis rapa
Tintinnopsis rapa from the Chukchi Sea in 2014
Date : 27/01/2015
Affichages : 5522
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Tintinnopsis rapa
Tintinnopsis rapa from the Arctic in 2025 (ARA16A station 8)
Date : 05/11/2025
Affichages : 552
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Tintinopsis rapa
Tintinnopsis rapa from the Chukchi Sea in 2014
Date : 27/01/2015
Affichages : 5815
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Tintinnopsis saculus
Tintinnopsis saculus from the Arctic in 2023 (station 16) Lorica length = 85 µm; oral opening diam. = 50 µm
Date : 26/10/2023
Affichages : 586
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Tintinnopsis sinuata (Brandt 1896)
Tintinnopsis sinuata (Brandt 1896) From the Chukchi Sea in Setember 2017.
Date : 22/05/2018
Affichages : 4968
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Tintinnopsis tubulosoides
Tintinnopsis tubulosoides Meunier 1910 from the Chukchi Sea (Arctic) in 2020 (ARA11B St 12). Inset shows illustration from Meunier's 1910 description from the Barents Sea. Lorica length = 70 µm, oral opening diam. = 30 µm.
Date : 22/10/2020
Affichages : 606
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Tintinnopsis vasculum
Tintinnopsis vasculum (Meunier 1919) from the Chukchi Sea in 2016 (ARA07 St 8).
Date : 20/11/2016
Affichages : 5631
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Arctic oligotrich ciliate Foissneridium constrictum
Foissneridium constrictum (probably according to Sabine Agatha). Species orginally described as Conocylis constricta by Meunier (inset) from the Kara Sea. Specimens shown from the Chukchi Sea (Arctic). Left panel shows ventral side, right panel the dors
Date : 24/03/2013
Affichages : 6393
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Pentaster
Tiny Sea Star: Pentaster of the gymnodinid species Actiniscus pentasterias from the Arctic Chukchi Sea.
Date : 31/01/2013
Affichages : 6411
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Arctic Dinophysis norvegica
Arctic Dinophysis
Date : 05/03/2013
Affichages : 6584
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Ceratium arcticum 'giving up the ghost'
Ceratium arcticum specimens from the Chukchi Sea.
Date : 12/01/2013
Affichages : 7944
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A chain of Peridiniella catenata
From the Arctic in 2017- Lugol's-fixed Perideniella catentata
Date : 04/05/2018
Affichages : 7284
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a large diatom 125 um diam. arctic 2022 st 1
Date : 21/11/2022
Affichages : 4291
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Arctic Radiolarian
A radiolarian from the Arctic in July. Likely Amphimelissa setosa according to Noritoshi Suzuki. From a sample taken by Eun Jin Yang in 2012.
Date : 09/01/2013
Affichages : 44886
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Ominous (in appearance, not its name)
Pseudodictyophimus gracilipes (Bailey) [Nassellaria, Lophophaenidae]. Radiolarian from the Chukchi Sea
Date : 07/02/2013
Affichages : 44335
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Plagiocanthoidea
From Station 22 Chukchi Sea samples
Date : 09/02/2013
Affichages : 44748
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Plagiocanthoidea
From Station 1 Chukchi Sea samples
Date : 09/02/2013
Affichages : 47011
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Nassellarid
From Station 37- Thorny
Date : 09/02/2013
Affichages : 46369
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Amphimelissa setosa (Cleve)
From Station 37 - the most common radiolarian from the Chukchi Sea
Date : 09/02/2013
Affichages : 46390
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Amphimelissa setosa (Cleve)
Amphimelissa setosa (Cleve)
Date : 24/03/2013
Affichages : 43519
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Amphimelissa setosa
Date : 25/03/2013
Affichages : 41922
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Pseudodictyophimus gracilipes
Date : 25/04/2013
Affichages : 8531
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Plectacantha oikiskos
Plectacantha oikiskos (Jorgensen 1905) from the Arctic (Chukchi Sea) in 2015.
Date : 29/04/2016
Affichages : 7456
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Leptohalysis catella
A benthic foram from the Arctic. Leptohalysis catella (Höglund 1947).
Date : 20/05/2016
Affichages : 6263
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Enneaphormis rotula from Arctic Cruise ARA09B 2018, St. 16.
Enneaphormis rotula (Haeckel 1887)
Date : 01/12/2018
Affichages : 7923
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Presumptive Ciliate Cyst 'little ball'
Date : 12/11/2021
Affichages : 3791
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Ciliate Cyst 'wagon wheel'
Date : 12/11/2021
Affichages : 3849
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Presumptive Ciliate Cyst 'ship in a bottle'
Date : 04/11/2021
Affichages : 4002
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Presumptive Ciliate Cyst 'prickly football'
Date : 08/11/2021
Affichages : 3981
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Presumptive Ciliate Cyst 'leggy droplet'
Date : 12/11/2021
Affichages : 3962
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Ciliate Cyst 'fusopsis type'
From Station 72, Cruise ARA12B, July 2021
Date : 15/11/2021
Affichages : 4510
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Presumptive Ciliate Cyst 'Fusopsis umbracula'
A ciliate cyst 'Fusopsis umbracula' found in a sample from station 16 in 2022.
Date : 14/11/2022
Affichages : 4142
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65umnosetobotttomtinyspines16st
Presumptive Ciliate Cyst
Date : 18/11/2022
Affichages : 2569
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40umwithnosespinylong16stCloseup
Presumptive Ciliate Cyst
Date : 18/11/2022
Affichages : 4335
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Fusopsis polyhedra presumptive ciliate cyst
Fusopsis polyhedra from Station 28 in 2024. Inset shows illustration from Meunier 1910
Date : 10/11/2024
Affichages : 697
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