Identificaciones de shanesmicroscope

Found in a sample of:
https://www.inaturalist.org/observations/231812784

L = 88
Tried to get this little fellow to turn onto his ventral side to no avail. He zoomed around until he got stuck (image 2). Taking pity, I released him back into his jar. :)

L = 170 um W = 87
Foissner Vol. 1 pg 260

L+240 um L(macro)=77 um
L(micro)+11.7 um
Possibly Paramecium caudata but micronucleus too large according to Foissner

L = 155 um W = 29 um

In a water sample from a bay/marshland in the Baltic Sea.

In a water sample from a pond.

In a water sample from a pond.

In a water sample from a pond.

In a water sample from a pond.

In a water sample from a pond.

In a water sample from a pond.

In a water sample from a bay/marshland in the Baltic Sea.

In a water sample from a bay/marshland in the Baltic Sea.

In a water sample from a pond.

In a water sample from a pond.

In a water sample from a pond. There is a rotifer inside the rotifer.