Chtrid infection of rotifer

Описание: A week ago Ive noticed some odd "porcupines" in my street-puddle sample. The centre mass looked like a rotifer, surrounded by a fungal-like growth, and soon Ive discovered some live rotifers with odd inclusions. Some of you know how much I care for rotifers, but I was curious about the parasite.
Not knowing much about such infections, I've started my investigation backwards, from the host, learning which rotifer parasites are the main ones.
Initially, I was distracted by a certain oomycete, known to infect rotifers, whose "fruiting body" was very similar to what I've observed in the sample. But, upon learning more, my 1 posterior flagellum zoospores didn't match oomycetes (a Stramenopile) that possess 2 anterior flagella.
Then, I've focused on the zoospores, and finally I got a match - Chytrids! (Probably Olpidium sp.).
But who is the rotifer? Although it looked like an Epiphanes sp., the trophi had 8 or 9 unci teeth. Later, it was confirmed that in a late revision, some Epiphanes do show such a number.
Luckily, Ive also managed to document its sporelation, and individual zoospores.
Many thanks to those who helped me to solve this murder case:
Russ Shiel, David Patterson, Ofir Hirshberg, Fabian Weston.
10-100x, Petri dish and slide, DF | NIC | PH