|
From Ehrenberg 1870: Microphotographs
Early photomicrograph Representation
Date : 10/10/2018
Affichages : 5039
|
Salad Bowl Diatom
Date : 03/04/2009
Affichages : 7258
|
Coscinodiscus sp
Date : 03/04/2009
Affichages : 7366
|
Sun Diatom
Planktoniella sol from the Costa Rica Dome area- Lugol's-fixed.
Date : 20/04/2013
Affichages : 5697
|
PlanktoniellaSol
Planktoniella sol from a deep water (275-225 m) net tow at Point C on Jan. 12, 2021.
Date : 12/01/2021
Affichages : 3029
|
|
Wagon Wheel Diatom
Date : 08/04/2009
Affichages : 10338
|
Hemidiscus species
Date : 21/09/2010
Affichages : 6201
|
Striatella unipunctata
Date : 21/09/2010
Affichages : 6070
|
Chaetocerid diatom
Date : 04/11/2010
Affichages : 4790
|
Diatom Hitch Hikers: just along for the ride!
Date : 26/11/2010
Affichages : 5505
|
|
Amundsen Sea Diatoms
Diatoms of the Amundsen Sea
Date : 25/04/2012
Affichages : 5343
|
Amundsen Sea diatom Asteromphalus
Amundsen Sea diatom frustule
Date : 25/04/2012
Affichages : 5152
|
Antarctic Diatom Corethron
Date : 21/05/2012
Affichages : 5452
|
Rhizosolenia sima forma silicea
Date : 16/06/2012
Affichages : 5575
|
DiatomCutOut
Arctic Diatom
Date : 31/01/2013
Affichages : 4951
|
|
Defiant Diatom: Herb & Herbivore
The defiant diatom is probably Biddulphia (according to Anne Thessen) and the tintinnid is Ptychocylis obtusa/urnula
Date : 10/01/2014
Affichages : 4912
|
Trigonium formosum
Trigonium formosum from the Bay of Villefranche on April 4 2016
Date : 06/04/2016
Affichages : 4174
|
Trigonium formosum
Trigonium formosum (formerly Triceratium formosum). Lugol's fixed specimend from the Bay of Villefranche Jan 13 2014. Z-stack of Images made using a 40x objective.
Date : 13/01/2014
Affichages : 5089
|
Asterolampra marylandica (Ehrenberg 1844)
Asterolampra marylandica from the Bay of Villefranche in March 2014
Date : 04/03/2014
Affichages : 4996
|
weddiatom
Asterolampra marylandica
Date : 10/03/2021
Affichages : 2704
|
|
Pleurosigma strigossum
Pleurosigma strigossum (probably according to Bea Beker) from the Bay of Villefranche on March 17th 2013. Lugol's-fixed specimen, z-stack of images made using a 20x objective and DIC optics
Date : 17/04/2014
Affichages : 4857
|
Big Diatom Lioloma pacificum
Diatom rain
Date : 01/05/2014
Affichages : 4721
|
Hemiaulus hauckii
Hemiaulus hauckii from the Bay of Villefranche. The inset shows a dividing cell.
Date : 09/05/2014
Affichages : 4820
|
Auliscus sculptus
Auliscus sculptus from the Bay of Villefranche in May 2014. Z-stack of images of a lugoil's-fixed specimen made using a 60x objective and DIC optics.
Date : 12/05/2014
Affichages : 4725
|
Trigonium
Trigonium Species from a sample taken on May 12th in the Bay of Villefranche.
Date : 05/06/2014
Affichages : 4615
|
|
Triceratium favus
Triceratium favus (probably). Specimen from the Bay of Villefranche found November 12th 2013 and imaged using a 20x objective and DIC optics.
Date : 05/06/2014
Affichages : 4709
|
Star Stick Diatom
Perhaps Guinardia delicatula from the Bay of Villefranche in September 2013
Date : 24/07/2014
Affichages : 4295
|
Diatom Tower
Probably Guinardia flaccida (Pergallo 1892). Found in a sample taken on May 12th 2014 from the Bay of Villefranche. Imaged using a 40x objective.
Date : 25/07/2014
Affichages : 4555
|
Micro Cricket
Ball & Bat Diatoms. From the Bay of Villefranche in May 2014.
Date : 28/07/2014
Affichages : 4358
|
Oestrupia powellii (probably)
Naviculoid Diatom from the Bay of Villefranche in May 2014
Date : 29/07/2014
Affichages : 4221
|
|
Stick Star Diatom
Probably Thalassionema frauenfeldi. From the Bay of Villefranche on November 17 2014. Z-stack of images made using a 20x objective and DIC optics.
Date : 17/11/2014
Affichages : 4202
|
Chaetoceros atlanticus
From the far Northwestern Pacific: Chaetoceros atlantica.
Date : 17/11/2014
Affichages : 4700
|
Chaetoceros atlanticus
From the far Northwestern Pacific: Chaetoceros atlantica.
Date : 14/04/2015
Affichages : 4709
|
Climacodium
Climacodium sp. from the South Pacific (Outpace).
Date : 12/07/2015
Affichages : 4256
|
Diatom Odd Couples
Date : 23/10/2015
Affichages : 3957
|
|
Arctic Eucampia sp.
Eucampia sp. resting stage from the Arctic in 2015
Date : 10/02/2016
Affichages : 4067
|
Biddulphia tuomeyi (benthic diatom usually)
Biddulphia tuomeyi (ID by Adriana Zingone) found in a plankton net tow on Feb 18th 2016.
Date : 18/02/2016
Affichages : 4016
|
Diatom imitating DNA
Twisty Diatom - maybe a Hemiaulus species?
Date : 30/08/2016
Affichages : 4145
|
Glass pillow from 450 m
Date : 14/11/2016
Affichages : 4044
|
Chaetoceros from Pt B on Nov 15 2017
Date : 15/11/2017
Affichages : 3503
|
|
wheel
From a sample taken on Dec 4 2017 at 30 m depth Point C
Date : 11/12/2017
Affichages : 3610
|
20xdiatomsun
sun diatom
Date : 23/01/2018
Affichages : 3501
|
20xdiatom250mjan10
diatom from a deep water sample
Date : 16/01/2018
Affichages : 3340
|
40xdiatom250m3dec
frustule of Astrolampra marylandica
Date : 09/01/2018
Affichages : 3503
|
40xdiatom30m03jan
Date : 08/01/2018
Affichages : 3374
|
|
diatomrocketlight
Bacteriastrum comosum from Point B on Feb 7 2018, live cells
Date : 08/02/2018
Affichages : 3356
|
Surirella fastuosa
From Point B on Feb 13 2018
Date : 24/02/2018
Affichages : 3466
|
edited64diatom copie
A pretty little diatom from a sample taken at 250 m depth in March 2018, Pt. C.
Date : 25/09/2018
Affichages : 3301
|
Coscinodiscus reniformis (Castracane) 1886
Described from material gathered during the Challenger Expedition. Specimen from Outpace Cruise Phytoplankton Net Tow 13
Date : 04/09/2019
Affichages : 3168
|
Stephanopyxis nipponica
Stephanopyxis nipponica (Gran & Yendo 1914) From a net sample taken in 2019 at St 4 (Arctic cruise ARA 10 B).
Date : 10/11/2019
Affichages : 3012
|
|
10diatomfev2020ptb
Star Burst Assemblage
Date : 05/03/2020
Affichages : 2933
|
Biddulphia mobiliensis
Found at 250m on June 15th, Pt C
Date : 19/06/2020
Affichages : 3166
|
Diatom Smiley
Smiley Diatom
Date : 16/09/2020
Affichages : 2707
|
Amphitetras antediluviana
Date : 01/10/2020
Affichages : 2879
|
Coscinodiscus bouvet (Karsten 1905)
From the Antarctic in 2021
Date : 17/05/2021
Affichages : 3044
|
|
diatom
From Point C on Jan 11 2022
Date : 18/01/2022
Affichages : 2643
|
Corethon sp?
Corethron sp from 250 m depth at Pt C, May 9, 2022
Date : 10/05/2022
Affichages : 2290
|
a large diatom 125 um diam. arctic 2022 st 1
Date : 21/11/2022
Affichages : 2005
|
Amphiprora gigantea var. sulcata
From a sample taken at 250 m depth (Pt C) on July 31st 2023
Date : 16/08/2023
Affichages : 1976
|
350umDiamDiatom
Rhizosolenia stolterfothii Pergallo 1888
Date : 21/11/2023
Affichages : 1544
|
|
littlediatom feb 14 copie
From a deep water sample on Feb. 14 2024. Appears to be Didymosphenia geminata.
Date : 18/02/2024
Affichages : 1243
|
|
|
|
|
