Hi, I'm looking for this reference:
Nogrady, T., R. Pourriot & H. Segers, 1995. Rotifera 3: Notommatidae
and Scaridiidae. In Nogrady, T. & H. J. Dumont (eds), Guides to the Identification of the
Microinvertebrates of the Continental Waters of the World.
And if somebody else have another key for the identificacion of rotifers species for Notomomatidae at brackish environments, I'm open to any recommendation.