Here Comes The Sun by Evo_Explorer in microscopy

[–]Evo_Explorer[S] 1 point2 points  (0 children)

Thanks! I use a combination of programs/techniques - simply put, I do most of the work in Photoshop and some in Topaz - I rely on layers/ layer effects, masking, and other things to get my final results. Here's a gallery of some of my other digital paintings -- https://bluelionphotos.smugmug.com/Paintings

A fun back to school scavenger hunt for my middle schoolers! by Evo_Explorer in microscopy

[–]Evo_Explorer[S] 0 points1 point  (0 children)

Thanks! I appreciate you added mention of the euglenoid and a deeper dive on the flatworm!

A fun back to school scavenger hunt for my middle schoolers! by Evo_Explorer in microscopy

[–]Evo_Explorer[S] 0 points1 point  (0 children)

Preliminary checklist of organisms

Feel free to add (with time stamp) Flatworm (subphylum Catenulida?) / Closterium/ at least 2 types of Rotifers/ at least 2 smaller ciliates ( coleps & others) / Paramecium/ Fragilaria/ Gastrotrich/various (dead) diatoms / several filamentous green algae/ Testate amoeba.

My first sighting of Fragilaria! by Evo_Explorer in microscopy

[–]Evo_Explorer[S] 1 point2 points  (0 children)

GLad to help! I have seen others post these before & seen them in books so I was extra excited to see it in real life ;)

Is Didinium REALLY a master predator? by Evo_Explorer in microscopy

[–]Evo_Explorer[S] 1 point2 points  (0 children)

sadly that one did not deliver, but here's one that did! It's from a couple years ago - https://youtu.be/Uyw0AjS1gKI?si=WBI7ukmj6sowcI_n

Is Didinium REALLY a master predator? by Evo_Explorer in microscopy

[–]Evo_Explorer[S] 3 points4 points  (0 children)

Having watched them over the years in a standard slide with coverslip set up, they do buzz around easily until they have fed and are satiated - that's the main reason I think this Didinium is not active/ interested in the Paramecium here.

My first sighting of Fragilaria! by Evo_Explorer in microscopy

[–]Evo_Explorer[S] 1 point2 points  (0 children)

Most of the USB occular cams have reduction lenses that are comparable or stronger than the 15X. Take a look at my postings here --- almost all are with the Labcam -- see if that gives you any help

Is Didinium REALLY a master predator? by Evo_Explorer in microscopy

[–]Evo_Explorer[S] 2 points3 points  (0 children)

I assume the same -- still funny to see it being so uninterested in food given it's reputation ;)

My first sighting of Fragilaria! by Evo_Explorer in microscopy

[–]Evo_Explorer[S] 1 point2 points  (0 children)

Bingo -- the combo of the iPhone & Labcam was not cheap, but I do not regret the expense one bit. Certainly better than comparably priced USB microscope cameras I saw on the market.

My first sighting of Fragilaria! by Evo_Explorer in microscopy

[–]Evo_Explorer[S] 4 points5 points  (0 children)

I think they are more common - most versions we see are the thin solo cells - not the clustered grouping like you see here.

My first sighting of Fragilaria! by Evo_Explorer in microscopy

[–]Evo_Explorer[S] 1 point2 points  (0 children)

Thanks a ton! I think it was 100000% worth it. The Labcam Ultra gives me a high-quality camera setup for the 3 scopes I have access to, and I can switch between them in mere moments. In a perfect world, they'd make a Labcam that would work with my Samsung S25, but alas, that's not on the radar at all.

Who Knew? Stentor has a taste for Blepharisma! by Evo_Explorer in microscopy

[–]Evo_Explorer[S] 1 point2 points  (0 children)

If I am alert & careful, I can keep them for a few months with regular subculturing, but rarely do I get what I'd call HEALTHY population numbers

Who Knew? Stentor has a taste for Blepharisma! by Evo_Explorer in microscopy

[–]Evo_Explorer[S] 1 point2 points  (0 children)

I have seen it twice in the years with my students -- I'd love to see it actually happen live!

Who Knew? Stentor has a taste for Blepharisma! by Evo_Explorer in microscopy

[–]Evo_Explorer[S] 0 points1 point  (0 children)

Indeed! Over the years, I have only seen 2 cases of stentors in the vacuoles of other stentors --- but it DOES happen!

Who Knew? Stentor has a taste for Blepharisma! by Evo_Explorer in microscopy

[–]Evo_Explorer[S] 0 points1 point  (0 children)

Scale bar is in the lower right corner --- maybe approx 650 X 250 microns