Elastic Stentor

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Chris Dee
Posts: 216
Joined: Mon Aug 12, 2019 1:02 pm

Elastic Stentor

#1 Post by Chris Dee » Sun Apr 26, 2020 12:22 pm

The lengths these ciliates will go to (literally) in order to hunt is remarkable.



Microscope: Vickers M17 trinocular. LED illumination.
Objectives: Zeiss Fluotar 16x & Zeiss Jena 6.3x APO
Illumination: Bright-field and Dark-field
Phototube optics: Olympus NFK 3.3x
Camera: Canon 550d

MichaelG.
Posts: 4026
Joined: Mon Apr 10, 2017 8:24 am
Location: North Wales

Re: Elastic Stentor

#2 Post by MichaelG. » Sun Apr 26, 2020 1:06 pm

That’s fabulous, Chris

and it’s nice to see the little fellas taking a ride in the current !!
... helps us to visualise the hydrodynamics

MichaelG.

.

Edit: I think we can safely say that your video is significantly more informative than this reference image:
https://micro.magnet.fsu.edu/primer/tec ... entor.html
Last edited by MichaelG. on Sun Apr 26, 2020 4:04 pm, edited 1 time in total.
Too many 'projects'

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75RR
Posts: 8207
Joined: Sun Oct 12, 2014 2:34 am
Location: Estepona, Spain

Re: Elastic Stentor

#3 Post by 75RR » Sun Apr 26, 2020 1:14 pm

Great catch! Had no idea they could do that, thought it would never end :)
Zeiss Standard WL (somewhat fashion challenged) & Wild M8
Olympus E-P2 (Micro Four Thirds Camera)

Hobbyst46
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Joined: Mon Aug 21, 2017 9:02 pm

Re: Elastic Stentor

#4 Post by Hobbyst46 » Sun Apr 26, 2020 1:48 pm

Great video!

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daruosha
Posts: 273
Joined: Wed Oct 23, 2019 7:10 am
Location: Tehran, Iran

Re: Elastic Stentor

#5 Post by daruosha » Sun Apr 26, 2020 8:19 pm

Nice catch Chris. Well done.
Daruosh.

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Wes
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Joined: Sat Mar 09, 2019 12:58 pm

Re: Elastic Stentor

#6 Post by Wes » Sun Apr 26, 2020 8:25 pm

Really nice! A very cool protozoan and superb quality, the darkfield is amazing!
Zeiss Photomicroscope III BF/DF/Pol/Ph/DIC/FL/Jamin-Lebedeff
Youtube channel

Chris Dee
Posts: 216
Joined: Mon Aug 12, 2019 1:02 pm

Re: Elastic Stentor

#7 Post by Chris Dee » Sun Apr 26, 2020 9:08 pm

Thanks for the kind words all. The critter tank has seen a rise in numbers with the longer daylight hours.

GlennK
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Joined: Tue Apr 21, 2020 9:24 pm

Re: Elastic Stentor

#8 Post by GlennK » Mon Apr 27, 2020 1:25 am

Fantastic video! Really captures the 3D-ness of the stentor. :geek:

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