OK, what are these organisms?

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billporter1456
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OK, what are these organisms?

#1 Post by billporter1456 » Thu Jun 29, 2017 2:54 pm

Looking for an identification here. Looks like a rotifer, but I can't make out a mastax. Looks like it has a red eye spot.


apochronaut
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Re: OK, what are these organisms?

#2 Post by apochronaut » Thu Jun 29, 2017 3:39 pm

baby hummingbirds?

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75RR
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Re: OK, what are these organisms?

#3 Post by 75RR » Thu Jun 29, 2017 3:40 pm

Zeiss Standard WL (somewhat fashion challenged) & Wild M8
Olympus E-P2 (Micro Four Thirds Camera)

billporter1456
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Re: OK, what are these organisms?

#4 Post by billporter1456 » Thu Jun 29, 2017 3:46 pm

apochronaut wrote:baby hummingbirds?
Yep, I think you nailed it! Thanks!

billporter1456
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Re: OK, what are these organisms?

#5 Post by billporter1456 » Thu Jun 29, 2017 3:47 pm

75RR wrote:Think it might be a Keratella sp.

Image

http://www.plingfactory.de/Science/Atla ... earis.html
I looked at some videos of Keratella an it looks quite different. They don't have the little two-toe "foot," for example. But thanks for the suggestion.

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75RR
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Re: OK, what are these organisms?

#6 Post by 75RR » Thu Jun 29, 2017 4:24 pm

They don't have the little two-toe "foot," for example.
Good point - Missed that.
Will suggest Trichocerca in that case.

Zeiss Standard WL (somewhat fashion challenged) & Wild M8
Olympus E-P2 (Micro Four Thirds Camera)

billporter1456
Posts: 492
Joined: Thu Oct 16, 2014 12:05 am

Re: OK, what are these organisms?

#7 Post by billporter1456 » Thu Jun 29, 2017 5:28 pm

75RR wrote:
They don't have the little two-toe "foot," for example.
Good point - Missed that.
Will suggest Trichocerca in that case.

I think this is correct. I just got a comment on the YouTube version from Francisco Capilla, a pretty experienced microscopist, saying it is Trichocerca diurella. That ID is good enough for me. Thanks, 75RR!

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