Liver Flush Results Question

Hello,

I did a Liver Flush Sunday after zapping intensively for over a month. I was expecting to see more liver flukes but I suspect I have gotten all those, since I did not find any. I did find LOTS of something that looked like sunflower seed pods, all black. I have looked at the parasite page images but many of the image links are broken so I am wondering if anyone else has any idea what the pod like things were?

Thanks in advance,
Zoe

-_-