Gastrotrich inside egg - Brightfield & Phase Contrast 40x objective - Sped up 10x

Here you can post pictures and videos to show others.
Post Reply
Message
Author
macnmotion
Posts: 523
Joined: Mon Sep 26, 2022 3:13 am

Gastrotrich inside egg - Brightfield & Phase Contrast 40x objective - Sped up 10x

#1 Post by macnmotion » Mon Sep 26, 2022 10:30 am

Gastrotrich inside an egg. Footage sped up 10x. Brightfield, followed by some phase contrast at the end which shows nice detail. 40x objective.

[youtube]https://youtu.be/4gmRKH5lwKU[/youtube]

Note: I've updated the title and text to reflect the comment by a group member here identifying this for me. I appreciate the ID a lot.
Last edited by macnmotion on Tue Sep 27, 2022 10:00 am, edited 1 time in total.

Michael Müller
Posts: 56
Joined: Thu Jun 18, 2020 11:29 am
Location: Germany

Re: Larva inside egg - Brightfield & Phase Contrast 40x objective - Sped up 10x

#2 Post by Michael Müller » Tue Sep 27, 2022 8:21 am

Nice - that's a gastrotrich's egg! How long did you observe it?
Leitz Ortholux II

macnmotion
Posts: 523
Joined: Mon Sep 26, 2022 3:13 am

Re: Larva inside egg - Brightfield & Phase Contrast 40x objective - Sped up 10x

#3 Post by macnmotion » Tue Sep 27, 2022 9:30 am

I didn't know what it was at the time. I recorded about 41 minutes wondering if it would break out. Finally gave up since I had no idea if it would be minutes, hours or days. There were a few active periods, and the only real movement of the egg you can see in the video -- what you can't see at 10x speed is that a paramecium crashed into it and knocked it over a bit.

Post Reply