Helmut Nisters wrote:
>
> Dear Jorge,
>
> At the moment I don't know this species. But genus Folinia is
> a Pyramidellidae and Alvania and Alvinia are Rissoidae.
> This is what I can answer in the moment.
> Helmut from Innsbruck
>
> ----------
> > Dear L-conch friends
> >
> >
> > Somebody have information about Folinia costata ?
> >
> > Folinia costata is the same species that Alvania costata ?
> >
> > It is a rissoid ?
> >
Folinia and Alvania are separated groups ?
Is very difficult to classifie micromollusc !
Thanks for the information, Helm !
Jorge Mendez
Mexico city