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Galerie de l'Observatoire Océanologique de Villefranche-sur-Mer Aquaparadox: the diversity of planktonic microorganisms Radiolarians and Foraminifera
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Aquaparadox: the diversity of planktonic microorganisms

1. Planktonic ... ... 3. Tintinnids ... 4. Dinoflagell... 5. Acantharia 6. Radiolarian... 7. Phaeogromid... 8. Marine diatoms 9. Planktonic ... ... 58. Plates of...

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jb20141029_tot_1_290

jb20141029_tot_1_290

Date : 07/11/2014 Affichages : 1717

Radiolarians and Foraminifera

Date : 12/05/2009
Taille : 149 éléments
Radiolarian Guys
 
 
Afficher le panorama

Radiolarian Guys

The 'H' radiolarian guys.

Date : 13/09/2020
Affichages : 14592
René Binet's Porte Monumentale Exposition Universelle de 1900
 
 

René Binet's Porte Monumentale Exposition Universelle de 1900

La Porte Monumentale of René Binet. Inset shows the radiolarian that Binet gave as the design inspiration: Haeckel's Clathrocanium reginae from the 1887 Challenger Report.

Date : 18/07/2019
Affichages : 9895
Esquises de René Binet (annotated page 5)
 
 

Esquises de René Binet (annotated page 5)

René Binet inspired by Haeckel's Radiolaria

Date : 09/10/2018
Affichages : 8328
René Binet Radiolarian Balcony
 
 

René Binet Radiolarian Balcony

René Binet's radiolarian inspired balcony. Image from "Art et Décoration Revue Mensuelle d'Art Moderne", 7é Année, N° 1 (1903)

Date : 08/10/2018
Affichages : 8548
Pterocanium charybdem (Müller 1858)
 
 

Pterocanium charybdem (Müller 1858)

Pterocanium charybdeum from Point B on Feb 13 2018

Date : 24/02/2018
Affichages : 8741
Tubosphaera teseractis (Dreyer1913)
 
 

Tubosphaera teseractis (Dreyer1913)

Tubosphaera teseractis (Freyer 1913). Skelelton found in material from a deep net tow (275-225m) at Point C on December 20, 2020.

Date : 02/12/2020
Affichages : 7699
Haeckeliella macrodoras
 
 

Haeckeliella macrodoras

Haeckeliella macrodoras (Haeckel, 1887) described by Haeckel as Haliomma macrodoras in 1887 - Plate 28, fig. 6. From a deep net tow (275-225m) December 02, 2020.

Date : 04/12/2020
Affichages : 7503
Diplosphaera spinosa
 
 

Diplosphaera spinosa

Diplosphaera spinosa Hertwig 1879 from a deep net two (275-225 m) on June 29th 2021 at Pt C (off the Cap de Nice). Inset shows illustration from Hertwig 1879.

Date : 29/06/2021
Affichages : 6452
300umGlobeRadedited
 
 

300umGlobeRadedited

Skeleton found in a sample from 250 m depth at Point C on May 6, 2024. Awaiting ID!

Date : 06/05/2024
Affichages : 3720
Awaiting Identification!
 
 

Awaiting Identification!

Date : 14/11/2015
Affichages : 8451
Thecosphaera inermis
 
 

Thecosphaera inermis

Date : 03/04/2009
Affichages : 8538
Thalassiocolla nucleata
 
 

Thalassiocolla nucleata

Date : 26/04/2010
Affichages : 9672
Thalassicolla nucleata
 
 

Thalassicolla nucleata

Date : 26/04/2010
Affichages : 9255
Thalassicolla nucleata
 
 

Thalassicolla nucleata

Date : 26/04/2010
Affichages : 9941
Big Bad Rad
 
 

Big Bad Rad

Thalassicolla pelagica. The green dots are symbiotic algae; the arrows show the remains (shells or loricas) of tintinnid ciliates eaten by the radiolarian. Specimen from the Rade de Villefranche in July 2013. Image by Tristan Biard; Radiolarian ID by Nor

Date : 01/07/2013
Affichages : 8875
Collozoum sp.
 
 

Collozoum sp.

Date : 26/04/2010
Affichages : 9525
Collozoum inerme
 
 

Collozoum inerme

Date : 26/04/2010
Affichages : 10109
Radiolarian (Phaeodaria, Phaeosphaera nucleoelongata) ate the tintinnid Proplectella
 
 

Radiolarian (Phaeodaria, Phaeosphaera nucleoelongata) ate the tintinnid Proplectella

Date : 31/08/2010
Affichages : 8896
Cystidium inerme (Hertwig 1897)
 
 

Cystidium inerme (Hertwig 1897)

Cystidium inerme (probably). This enigmatic organism has not been reported since Haeckel's time. Specimen from the eastern Mediterranean in July 2008.

Date : 05/04/2013
Affichages : 8561
Paracystidium spiculosum (Hollande & Enjumet 1960)
 
 

Paracystidium spiculosum (Hollande & Enjumet 1960)

From the Bay of Villefranche on March 31 2014, Lugol's-fixed specimen. Z-stack of images made using a 20x objective and DIC optics.

Date : 01/04/2014
Affichages : 8374
16xParacystidium30mjuly24ptc
 
 

16xParacystidium30mjuly24ptc

Paracystidium spiculosum (Hollande & Enjumet 1960) From the Bay of Villefranche on July 24 2018; Lugol's-fixed specimen.

Date : 13/08/2018
Affichages : 7068
Diplogponu dendrophorus Mast 1910
 
 

Diplogponu dendrophorus Mast 1910

Diplogponu dendrophorus Mast 1910 from a deep net tow on Sept 22 2020.

Date : 23/09/2020
Affichages : 6537
Cannosphaera geometrica
 
 

Cannosphaera geometrica

Cannosphaera geometrica (Borgert 1892) from 250 m on May 22 2017. Inset figure from Borgert 1909.

Date : 03/06/2017
Affichages : 7757
Carpocanium solitarium
 
 

Carpocanium solitarium

Date : 07/12/2010
Affichages : 9816
Carpocanistrum cephalum
 
 

Carpocanistrum cephalum

Carpocanistrum cephalum Haeckel 1887- live cell from a depp (275-225m) net tow on December 15 2020 at Point C

Date : 15/12/2020
Affichages : 7070
Carpocanium solitarium (Ehrenberg 1839)
 
 

Carpocanium solitarium (Ehrenberg 1839)

Carpocanium solitarium (Ehrenberg 1839) found in a deep net tow (275-225m) on March 2, 2021

Date : 01/03/2021
Affichages : 5844
Rhizoplegma boreale (Cleve)
 
 

Rhizoplegma boreale (Cleve)

Date : 05/11/2012
Affichages : 41516
Mots clés : Antarctic Radiolarian
Nassularian radiolarian probaly Peridium longispinum
 
 

Nassularian radiolarian probaly Peridium longispinum

Date : 03/04/2009
Affichages : 10798
Arctic Radiolarian
 
 

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 : 35549
Mots clés : Arctic Radiolarian
Triceraspyris antarctica
 
 

Triceraspyris antarctica

Triceraspyris antarctica from the Amundsen Sea.

Date : 23/01/2013
Affichages : 40700
Mots clés : Antarctic Radiolarian
Antarctissa strelkovi
 
 

Antarctissa strelkovi

Antarctissa strelkovi from the Amundsen Sea

Date : 23/01/2013
Affichages : 40256
Mots clés : Antarctic Radiolarian
Peridium species (radiolarian)
 
 

Peridium species (radiolarian)

Peridium species from Antarctic waters (Station 84 of the Tara Oceans Expedition)

Date : 23/01/2013
Affichages : 31871
Mots clés : Antarctic Radiolarian
Dimelissa thoracites (Haeckel). [Lophophaenidae]  Formerly known as Lithomelissa thoracites
 
 

Dimelissa thoracites (Haeckel). [Lophophaenidae] Formerly known as Lithomelissa thoracites

Radiolarian from Station 52 A P

Date : 23/01/2013
Affichages : 25201
Mots clés : Tara Radiolarian
Theocorythium trachelium
 
 

Theocorythium trachelium

Date : 13/08/2009
Affichages : 8324
Pterocorys minythorax
 
 

Pterocorys minythorax

Pterocorys minythorax (Nigrini) Nigrini & Moore, 1979. Specimen from the Bay of Villefranche on Feb 14th, lugol's-fixed, Z-stack of images made using a 40x objective and DIC optics.

Date : 14/03/2014
Affichages : 7047
Pterocorys campanula Haeckel. [Pterocoryidae]
 
 

Pterocorys campanula Haeckel. [Pterocoryidae]

A radiolarian from Station 52

Date : 23/01/2013
Affichages : 24533
Mots clés : Tara Radiolarian
Pterocorys cf. carinatum (Haeckel 1862)
 
 

Pterocorys cf. carinatum (Haeckel 1862)

Date : 21/12/2015
Affichages : 5853
Lithomelissa cf. setosa Jorgensen
 
 

Lithomelissa cf. setosa Jorgensen

Date : 13/08/2009
Affichages : 8022
Dimelissa thoracites
 
 

Dimelissa thoracites

Date : 14/09/2009
Affichages : 7898
nassyPtC12Jan
 
 

nassyPtC12Jan

A little nassularian found on Jan. 12, 2021 in material from a deep (275-225m) net tow- awaiting ID.

Date : 13/01/2021
Affichages : 4329
Spirocyrtis scalaris Haeckel. [Artostrobiidae] Formerly known as Spirocyrtis cornutella Haeckel
 
 

Spirocyrtis scalaris Haeckel. [Artostrobiidae] Formerly known as Spirocyrtis cornutella Haeckel

A radiolarian (Spirocyrtis sp?) from Station 52

Date : 23/01/2013
Affichages : 23366
Mots clés : Tara Radiolarian
Trictenartus elegans (Haeckel) group [Triacartidae]
 
 

Trictenartus elegans (Haeckel) group [Triacartidae]

Another radiolarian from Station 52

Date : 23/01/2013
Affichages : 24090
Mots clés : Tara Radiolarian
Callimitra sp.
 
 

Callimitra sp.

Callimitra sp. from the South Pacific Ocean (Outpace Cruise CTD 176, bottle 22).

Date : 24/09/2015
Affichages : 5987
Probably Callimitra carolotae
 
 

Probably Callimitra carolotae

Date : 07/04/2009
Affichages : 8332
A new species of Plectaniscus
 
 

A new species of Plectaniscus

From Jan 3 2018 @ 250 m Point C

Date : 05/01/2018
Affichages : 6597
Callimitra sp.
 
 

Callimitra sp.

Specimen from the Biosope cruise in the Pacific Ocean (Station STB6).

Date : 22/11/2013
Affichages : 7855
Acanthodesmoidea
 
 

Acanthodesmoidea

Acanthodesmoidea sp. from the Chukchi Sea

Date : 03/02/2013
Affichages : 38513
Mots clés : Arctic Radiolarian
Ominous (in appearance, not its name)
 
 

Ominous (in appearance, not its name)

Pseudodictyophimus gracilipes (Bailey) [Nassellaria, Lophophaenidae]. Radiolarian from the Chukchi Sea

Date : 07/02/2013
Affichages : 37441
Mots clés : Arctic Radiolarian
Plagiocanthoidea
 
 

Plagiocanthoidea

From Station 22 Chukchi Sea samples

Date : 09/02/2013
Affichages : 46856
Mots clés : Arctic Radiolarian
Plagiocanthoidea
 
 

Plagiocanthoidea

From Station 1 Chukchi Sea samples

Date : 09/02/2013
Affichages : 45260
Mots clés : Arctic Radiolarian
Enneaphormis rotula from Arctic Cruise ARA09B 2018, St. 16.
 
 

Enneaphormis rotula from Arctic Cruise ARA09B 2018, St. 16.

Enneaphormis rotula (Haeckel 1887)

Date : 01/12/2018
Affichages : 8024
Pseudodictyophimus gracilipes
 
 

Pseudodictyophimus gracilipes

From Station 42 in the Chukchi Sea

Date : 09/02/2013
Affichages : 43634
Mots clés : Arctic Radiolarian
Nassellarid
 
 

Nassellarid

From Station 37- Thorny

Date : 09/02/2013
Affichages : 42701
Mots clés : Arctic Radiolarian
Amphimelissa setosa (Cleve)
 
 

Amphimelissa setosa (Cleve)

From Station 37 - the most common radiolarian from the Chukchi Sea

Date : 09/02/2013
Affichages : 40839
Mots clés : Arctic Radiolarian
Amphimelissa setosa (Cleve)
 
 

Amphimelissa setosa (Cleve)

Amphimelissa setosa (Cleve)

Date : 24/03/2013
Affichages : 40411
Mots clés : Arctic Radiolarian
Amphimelissa setosa
 
 

Amphimelissa setosa

Date : 25/03/2013
Affichages : 77940
Mots clés : Arctic Radiolarian
Tholospyris sp. from the Bay of Villefranche in September 2015
 
 

Tholospyris sp. from the Bay of Villefranche in September 2015

Date : 20/01/2016
Affichages : 7965
Pseudodictyophimus gracilipes
 
 

Pseudodictyophimus gracilipes

Date : 25/04/2013
Affichages : 8370
Pterocanium trilobum
 
 

Pterocanium trilobum

Pterocanium trilobum skeleton from sample taken at 250m depth on November 21 2017.

Date : 23/11/2017
Affichages : 6875
Pterocanium charybdeum
 
 

Pterocanium charybdeum

Pterocanium charybdeum (Müller 1858). From the bay of Villefranche in August 2013.

Date : 16/01/2014
Affichages : 5693
Pterocanium praetextum
 
 

Pterocanium praetextum

Pterocanium praetextum (Ehrenberg 1872). Lugol's-fixed specimen from the Bay of Villefanche on October 19 2015. Apparently the morphology is variable.

Date : 20/03/2016
Affichages : 4748
Pterocanium praetextum (Ehrenberg 1872)
 
 

Pterocanium praetextum (Ehrenberg 1872)

Pterocanium praetextum (Ehrenberg 1872). Lugol's-fixed specimen from the Bay of Villefanche on Nov 18 2013. Z-stack of 91 images made using a 10x objective and DIC optics.

Date : 11/03/2014
Affichages : 5120
Pterocorys trochus
 
 

Pterocorys trochus

Pterocorys trochus from the Bay of Villefranche August 17 2015.

Date : 24/04/2016
Affichages : 4618
jan8rady copie
 
 

jan8rady copie

From a sample taken on Jan. 8, 2024 at Point C, 250 m depth

Date : 13/01/2024
Affichages : 1591
Arctic Radiolarian
 
 

Arctic Radiolarian

Plagicanthid radiolarian, perhaps a new species according to Noritoshi Suzuki. Z-stack of 200 images made using a 10x objective. The shell resembles a concical spiderweb. Specimen from the Canada Basin in August 2010.

Date : 16/01/2014
Affichages : 5367
Eucyrtidium acuminatum
 
 

Eucyrtidium acuminatum

Eucyrtidium acuminatum from 250 m depth Pt C on Dec 19 2016 .

Date : 04/01/2017
Affichages : 4630
Eucyrtidium acuminatum (Ehrenberg 1847)
 
 

Eucyrtidium acuminatum (Ehrenberg 1847)

Eucyrtidium acuminatum (Ehrenberg 1847) Specimen from the Bay of Villefranche, Feb 10 of 2014. Z-stack of images made using a 40x objective and DIC optics.

Date : 11/02/2014
Affichages : 5230
Radiolarian from the Indian Ocean.
 
 

Radiolarian from the Indian Ocean.

Radiolarian from the Indian Ocean. Eucyrtidium acuminatum (Ehrenberg 1844) (probably). Specimen from Tara Oceans Expedition Station 52 in the Indian Ocean. Z-stack of images made using a 20x objective and DIC optics.

Date : 20/09/2014
Affichages : 5021
Lipmanella dictyoceras
 
 

Lipmanella dictyoceras

Lipmanella dictyoceras (Haeckel) Kling, 1973. FRom the Bay of Villefranche on Jan 27, 2014. Z-stack of images made using a 10x objective and DIC optics.

Date : 14/02/2014
Affichages : 5428
Lipmanella dictyoceras first described as Dictyoceras virchowii by Haeckel
 
 

Lipmanella dictyoceras first described as Dictyoceras virchowii by Haeckel

The first depiction of the species now known as Lipmanella dictyoceras was by Heaeckel in 1862.

Date : 16/03/2014
Affichages : 5078
rady2017nov28m30maxlength180um
 
 

rady2017nov28m30maxlength180um

Lipmanella dictyoceras (Haeckel) Kling, 1973. From near Villefranche on Nov 28, 2017.

Date : 28/07/2020
Affichages : 3506
Botryopyle sp.
 
 

Botryopyle sp.

"Botryopyle (?) sp. B" of Petrushevskaya (1965), the famous but novel species (according to Noritoshi Suzuki). Found in sample from the Bay of Villefranche taken on Feb 18th 2014; Z-stack of images made using a 60x objective and DIC optics, lug

Date : 18/03/2014
Affichages : 5080
Map of Challenger Expedition Radiolarian Occurrence by Ernst Haeckel
 
 
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Map of Challenger Expedition Radiolarian Occurrence by Ernst Haeckel

Date : 17/04/2011
Affichages : 5932
Arachnocorys umbellifera Haeckel 1861
 
 

Arachnocorys umbellifera Haeckel 1861

From a deep net tow (275-225m) at Point C on November 10th 2020. ID by Nori Suzuki. Inset shows Haeckel's drawing.

Date : 16/11/2020
Affichages : 3410
Arachnocorys circumtexta Haeckel 1862
 
 

Arachnocorys circumtexta Haeckel 1862

Arachnocorys circumtexta from the Bay of Villefranche on March 31 2014. Z-stack of images made using a 10x objective and DIC optics. Lattice-work, difficult to image properly, connects the spines

Date : 03/04/2014
Affichages : 5365
Arachnocorys circumtexta Haekel 1862
 
 

Arachnocorys circumtexta Haekel 1862

Drawing from Haeckel's 1862 description (plate 6) in his 1862 monograph "Die Radiolarien (Rhizopoda Radaria) Eine Monographie"

Date : 03/04/2014
Affichages : 5077
Lampromitra huxleyi
 
 

Lampromitra huxleyi

Lampromita huxleyi from 250 m depth at Point C in July 2024

Date : 20/08/2024
Affichages : 634
Maybe Lipmanella bombus
 
 

Maybe Lipmanella bombus

Probably a Lipmanella species perhaps Lipmanella bombus. Specimen from the Bay of Villefranche on November 5th 2013.

Date : 20/04/2014
Affichages : 5353
Radiolarian (Pteroscenium sp.) from a deep net tow
 
 

Radiolarian (Pteroscenium sp.) from a deep net tow

An unidentified nassularian radiolarian from a deep net tow (275-225 m) on June 23 2020

Date : 05/07/2020
Affichages : 3389
A smal Pteroscenium species
 
 

A smal Pteroscenium species

Found in material from a deep net tow (275-225 m) at Point C on November 10th 2020.

Date : 11/11/2020
Affichages : 3293
Perhaps a Pteroscenium sp
 
 

Perhaps a Pteroscenium sp

From 250m on June 12th 2023

Date : 14/06/2023
Affichages : 2427
Stylospongia huxleyi
 
 

Stylospongia huxleyi

Stylospongia huxleyi from a net sample taken on Feb 7th 2018, Point B.

Date : 24/02/2018
Affichages : 4071
Stylodictya
 
 

Stylodictya

Stylodictya sp found in sample taken on March 10 2014. Z-stack of images made using a 20x objective and DIC optics.

Date : 27/05/2014
Affichages : 5187
Circodiscus ellipticus (Stöhr 1880)
 
 

Circodiscus ellipticus (Stöhr 1880)

From a plankton net tow from 500 to 400 m depth 8 km off the coast from Nice.

Date : 29/11/2016
Affichages : 4759
Spongosphaera streptacantha
 
 

Spongosphaera streptacantha

Spongosphaera streptacantha described by Ernst Haeckel in 1860 was first found in the Bay of Villefranche. This live specimen was imaged using a 4x objective and phase contrast optics on October 27th 2014.

Date : 27/10/2014
Affichages : 5275
Pterocanium sp. (perhaps Pterocanium chabyrideum)
 
 

Pterocanium sp. (perhaps Pterocanium chabyrideum)

Pterocanium sp. A Nassellarian radiolarian from the Bay of Villefranche in January 2015.

Date : 27/01/2015
Affichages : 4916
Corocalyptra sp.
 
 

Corocalyptra sp.

Corocalyptra sp. from the Bay of Villefranche in Feb.

Date : 02/03/2016
Affichages : 4608
32xptrady
 
 

32xptrady

Maybe an immature specimen

Date : 02/03/2016
Affichages : 4453
Lampromita danaes (Haeckel 1887) from a deep net tow
 
 
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Lampromita danaes (Haeckel 1887) from a deep net tow

Tilted right, from bottom up, tilted left

Date : 24/09/2020
Affichages : 3384
Tripodocyrtis platycephala (Haeckel, 1887)
 
 

Tripodocyrtis platycephala (Haeckel, 1887)

Date : 13/12/2020
Affichages : 3229
Zygocircus piscicaudatus
 
 

Zygocircus piscicaudatus

Zygocircus pisicaudatus Popofsky 1913 (pg 287, Plate 28 fig. 3)

Date : 08/11/2016
Affichages : 4574
Zygocircus productus (Hertwig, 1879)
 
 

Zygocircus productus (Hertwig, 1879)

Zygocircus productus (Hertwig, 1879)

Date : 14/07/2015
Affichages : 5428
Zygocircus sp.
 
 

Zygocircus sp.

Zygocircus sp. from the South Pacific (OutpaceCTD 176, bottle 20)

Date : 27/09/2015
Affichages : 4832
Zygocircus sp.
 
 

Zygocircus sp.

From the OUTPACE Cruise, CTD 146, Bottle #11 (South Pacific)

Date : 19/08/2015
Affichages : 4696
Zygocircus sp.?
 
 

Zygocircus sp.?

Zygocircus sp. from Outpace Cruise Phytoplankton Net Tow 13

Date : 31/08/2019
Affichages : 3662
Lophospyris pentagona
 
 

Lophospyris pentagona

Lophospyris pentagona from a deep (275-225m) net tow on June 15th 2020.

Date : 23/06/2020
Affichages : 4302
Zygocircus sp?
 
 

Zygocircus sp?

A Zygocircus sp? From 250 m (Point C Villefranche-sur-Mer) on Dec 19 2016.

Date : 23/12/2016
Affichages : 4307
Zygocircus typus (Haeckel 1887) described as Cortina typus by Haeckel
 
 

Zygocircus typus (Haeckel 1887) described as Cortina typus by Haeckel

From a deep water (275-225 m) net tow on October 12, 2020.

Date : 13/10/2020
Affichages : 3375
Tholospyris acuminata (Herwig1879)
 
 

Tholospyris acuminata (Herwig1879)

Tholospyris acuminata (Hertwig 1879) from a deep net tow (275-225 m) at Point C on September 7 2020. ID by Nori Suzuki.

Date : 10/09/2020
Affichages : 3591
Ceratospyris borealis Bailey 1856
 
 

Ceratospyris borealis Bailey 1856

From the North Pacific in summer 2020, Cruise ARA011A

Date : 15/10/2020
Affichages : 3573
Amphispyris reticulata
 
 

Amphispyris reticulata

Amphispyris reticulata from a deep net tow on Sept 22 2020

Date : 23/09/2020
Affichages : 3268
Cephalospyris cancellata or Platybursa cancellata
 
 

Cephalospyris cancellata or Platybursa cancellata

Platybursa cancellata (Haeckel 1887), according to Johan Renaudie. From Tara Pacific Station 32.

Date : 07/06/2019
Affichages : 4931
Archiscenium quadrispinum
 
 

Archiscenium quadrispinum

From a deep water (275-225 m) net tow on October 27, 2020 at Point C

Date : 28/10/2020
Affichages : 3385
Permomelissa or  Dimelissa thoracites (Haeckel). [Lophophaenidae] Formerly known as Lithomelissa thoracites
 
 

Permomelissa or Dimelissa thoracites (Haeckel). [Lophophaenidae] Formerly known as Lithomelissa thoracites

From The South Pacific, OUTPACE cruise CTD # 51

Date : 14/07/2015
Affichages : 4738
Spiny Guy  Pterocanium sp.
 
 

Spiny Guy Pterocanium sp.

Spiny Guy from the Outpace Cruise CTD 176, Bottle 15 (South Pacific Ocean).

Date : 14/09/2015
Affichages : 4506
Archiperidium hystrix (also known as Peridium hystrix and Phormacantha hystrix)
 
 

Archiperidium hystrix (also known as Peridium hystrix and Phormacantha hystrix)

Archiperidium hystrix (also known as Peridium hystrix and Phormacantha hystrix) from the South Pacific, Outpace CTD146 bottle 1.

Date : 27/09/2015
Affichages : 4750
Sethophormis aurelia (Haeckel 1887)
 
 

Sethophormis aurelia (Haeckel 1887)

Radiolarian from the South Pacific (Outpace CTD 194 bottle 24).

Date : 17/10/2015
Affichages : 4473
Euchitonia elegans-furcata
 
 

Euchitonia elegans-furcata

The spumellarian radiolarian Euchitonia elegans-furcata (Ehrenberg 1860, emend. Nigrini 1967. Specimen from Tara Pacific Station 44.

Date : 13/07/2019
Affichages : 3779
Dictyocoryne profunda
 
 

Dictyocoryne profunda

Dictyocoryne profunda from a deep net tow (275-225m) on Jan. 19, 2021.

Date : 19/01/2021
Affichages : 3325
Dictyocoryne profunda living cell
 
 

Dictyocoryne profunda living cell

Dictyocoryne profunda living cell with pseudopodes extended

Date : 09/03/2021
Affichages : 3510
Dictyocoryne sp (Spumellarian radiolarian)
 
 

Dictyocoryne sp (Spumellarian radiolarian)

Date : 24/10/2015
Affichages : 4528
Acanthodesmia vinculata
 
 

Acanthodesmia vinculata

Date : 24/10/2015
Affichages : 4968
Theophormis callipilium
 
 

Theophormis callipilium

Date : 04/11/2015
Affichages : 4731
Cladococuus viminalis cell
 
 

Cladococuus viminalis cell

Cladococuus viminalis from a deep water (1000-2000m) net tow on Jan. 31

Date : 20/03/2019
Affichages : 3837
Cladococuus viminalis skeleton
 
 

Cladococuus viminalis skeleton

Cladococuus viminalis skeleton from a deep water (275-225m) net tow on Jan. 19, 2021.

Date : 21/01/2021
Affichages : 3289
Cladococcus viminalis
 
 

Cladococcus viminalis

Cladococuus viminalis skeleton from a deep water (500) net tow on March 11.

Date : 11/03/2016
Affichages : 4694
Cladococcus scoparius
 
 

Cladococcus scoparius

Cladococcus scoparius from a sample taken at Point C, 250 m depth, August 21 2018.

Date : 13/08/2018
Affichages : 3952
Cladococcus cervicornis
 
 

Cladococcus cervicornis

Cladococcus cervicornis skeleton from a deeep net tow (1000-300m) on Jan 29 2019, off Monaco.

Date : 03/02/2019
Affichages : 3922
Cladococcus cervicornis
 
 

Cladococcus cervicornis

Cladococcus cervicornis skeleton from a deeep net tow (1000-300m) on Jan 29 2019, off Monaco.

Date : 03/02/2019
Affichages : 3871
Cladococcus cervicornis
 
 

Cladococcus cervicornis

Cladococcus cervicornis from a deep net tow (275-225m) at Point C on Jan 5, 2021.

Date : 08/01/2021
Affichages : 3325
Actinomma arcadophorum
 
 

Actinomma arcadophorum

Radiolarian from sample 2

Date : 20/10/2018
Affichages : 3935
Elatomma juniperinum Haeckel 1867
 
 

Elatomma juniperinum Haeckel 1867

Elatomma junipernum Haeckel 1887. Inset drawing from Haeckel 1887, plate 28, fig 8. Speciman from a deep water net sample taken at Point C on October 27, 2020. ID by Nori Suzuki.

Date : 29/10/2020
Affichages : 3301
Spongosphaera heliodes Haeckel 1862
 
 

Spongosphaera heliodes Haeckel 1862

Spongosphaera heliodes Haeckel 1862 Inset shows illustration from Haeckel 1862. Specimen found in a sample from Pt C on Jan 5, 2121.

Date : 08/01/2021
Affichages : 3305
40xradyptbmar21
 
 

40xradyptbmar21

Awaiting ID- From Pt B on March 21 2016

Date : 22/03/2016
Affichages : 4516
Chines Hat Radiolarian
 
 

Chines Hat Radiolarian

The radiolarian Litharachnium eupilium (Haeckel, 1887). Originally described by Haeckel as Sethophormis eupilium.

Date : 22/03/2016
Affichages : 4526
Chinese Hat Radiolarian
 
 

Chinese Hat Radiolarian

The radiolarian Litharachnium eupilium (Haeckel, 1887). Originally described by Haeckel as Sethophormis eupilium. Top insert shows the shape of the cephalus ; bottom insert shows Haeckel's 1887 illustration from Plate 56 of the Challenger Expedition mon

Date : 08/04/2018
Affichages : 3895
Litharachnium tentorium
 
 

Litharachnium tentorium

From a deep net tow on Sept 22 2020

Date : 24/09/2020
Affichages : 3411
Plectacantha oikiskos
 
 

Plectacantha oikiskos

Plectacantha oikiskos (Jorgensen 1905) from the Arctic (Chukchi Sea) in 2015.

Date : 29/04/2016
Affichages : 4542
Hexacontium : Stack of 57 images made using a 16x objective. Specimen from 250 m on Oct 17 2017
 
 

Hexacontium : Stack of 57 images made using a 16x objective. Specimen from 250 m on Oct 17 2017

Hexacontium

Date : 23/10/2017
Affichages : 4355
Hexacontium pachydermum
 
 

Hexacontium pachydermum

Hexacontium pachydermum from July 22 2024

Date : 23/07/2024
Affichages : 689
Hexacontium pachydermum
 
 

Hexacontium pachydermum

The skeleton of Hexacontium pachydermum Jørgensen 1900 from 250m depth at Pt C on September 4, 2023

Date : 07/09/2023
Affichages : 2354
Hexacontium sp.
 
 

Hexacontium sp.

Hexacontium sp from a deep net tow (275-225 m) on October 13, 2020.

Date : 29/01/2021
Affichages : 4903
Hexacontium pachydermum
 
 

Hexacontium pachydermum

Hexacontium pachydermum (Jorgensen 1900) from Point C off the Cap de Nice from 250 m on Jan 16 2017.

Date : 21/01/2017
Affichages : 4521
Probably an immature specimen of Hexacontium pachydermum Jorgensen 1900
 
 

Probably an immature specimen of Hexacontium pachydermum Jorgensen 1900

From 250 m at Point C on May 2 2018

Date : 27/05/2018
Affichages : 3860
hexacontiumPachy 75umdiam copie
 
 

hexacontiumPachy 75umdiam copie

Hexacontium sp. from 250 m depth (Pt C) on July 31st 2023

Date : 16/08/2023
Affichages : 2360
Heliosoma echinaster
 
 

Heliosoma echinaster

Heliosoma echinaster from Tara Pacific station OA73.

Date : 19/04/2019
Affichages : 3716
150diamrady copie
 
 

150diamrady copie

Hexacontium sp from June 19th 2023 at 250 m depth

Date : 26/06/2023
Affichages : 2378
An Acantharian from the South Pacific
 
 

An Acantharian from the South Pacific

Date : 24/10/2015
Affichages : 4398
Rhizoplegma lychnosphaera Haeckel 1887
 
 

Rhizoplegma lychnosphaera Haeckel 1887

From a deep (275-225m) net tow on December 15 2020 at Point C.

Date : 16/12/2020
Affichages : 3400
Spongurus cylindricus
 
 

Spongurus cylindricus

Spongurus cylindricus from Feb 19 2019 - 250m Point C

Date : 22/02/2018
Affichages : 4282
Mozambique Channel
 
 

Mozambique Channel

A foraminfera (probably a Globigerina sp) and a tintinnid (Dictyocysta lepida) from station 58 (Mozambique Channel) of the Tara Oceans expedition. Formalin-preserved specimens, z-stack of images using a 40 x objective.

Date : 06/07/2013
Affichages : 5629
Red Sea Foraminfer
 
 

Red Sea Foraminfer

A foraminfer from the Red Sea. It is possibly an immature specimen of Orbulina universa, according to Frédérique Quillévérré.

Date : 18/01/2014
Affichages : 5170
A foraminiferan from 600 m depth in the Aegean Sea.
 
 

A foraminiferan from 600 m depth in the Aegean Sea.

Date : 07/12/2010
Affichages : 6886
Globigernid Foraminferan shell from the Aegean Sea
 
 

Globigernid Foraminferan shell from the Aegean Sea

Date : 07/12/2010
Affichages : 7065
Mangrove benthic Foraminiferan
 
 

Mangrove benthic Foraminiferan

Date : 02/09/2010
Affichages : 7059
Globigerinid Foraminiferan
 
 

Globigerinid Foraminiferan

Date : 26/04/2010
Affichages : 7462
Hasitgerina pelagica
 
 

Hasitgerina pelagica

Shell and spines. Specimen from Pt C deep net tow on Sept 29 2020

Date : 29/09/2020
Affichages : 5915
Leptohalysis catella
 
 

Leptohalysis catella

A benthic foram from the Arctic. Leptohalysis catella (Höglund 1947).

Date : 20/05/2016
Affichages : 6038
Leptohalysis catella (Höglund 1947).
 
 

Leptohalysis catella (Höglund 1947).

Found in a sample from Point C at 250m depth on May 7 2018.

Date : 10/05/2018
Affichages : 12521
 
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