I sure hope they are A.Tonsa I have some Mandarins I want to have a go with. The naup did have a strange swimming action almost like Moina.
If they are Tonsa and I manage to keep them alive I will attempt to collect eggs to store once I have read the article.
This one is from a culture I have that I purchased as Tangerine. It is much larger than the other Calanoid.
