Hmm, doesn't really look like it, it is more of an oligotrichid ciliate. The cilia of Myrionecta is more in a whirl and it has bristles like Halteria. Also, the plastids of myrionecta are brown and far more uniform.
This is how Myrionecta looks like if you're lucky to catch them not moving (or have a flash light in your system :-):
Olympus 20x/0.75, DIC, IMT-2 inverted
Best wishes, René