

Rhogostoma spec.
Rhogostoma spec.
I found this specimen in a sample from the fountain of the royal Palace Het Loo, the Netherlands.


Rhogostoma spec.
I found this specimen in a sample from the fountain of the royal Palace Het Loo, the Netherlands.
Padaungiella lageniformis, Mongolian fen. Padaungiella
Quadrulella symmetrica curvata, after Wailes,