Alvania - Wikipedia en.wikipedia.org

WoRMS - World Register of... www.marinespecies.org

Molluscabase - taxdetails www.molluscabase.org

Alvania www.mindat.org

WoRMS - World Register of... www.marinespecies.org

Alvania - Wikipedia nl.wikipedia.org

Alvania — Wikipédia fr.wikipedia.org

WoRMS - World Register of... www.marinespecies.org

Alvania | BioLib.cz www.biolib.cz

Alvania | BioLib.cz www.biolib.cz

WoRMS - World Register of... www.marinespecies.org

Alvania | BioLib.cz www.biolib.cz

Media | Zoological... collections-zoology.fieldmu...

Molluscabase - Alvania... www.molluscabase.org

386289_Amphidromus_hassi_ho... collections-zoology.fieldmu...

Alvania | BioLib.cz www.biolib.cz

WMSDB | Conchology www.conchology.be

Media | Zoological... collections-zoology.fieldmu...

Molluscabase - Alvania... www.molluscabase.org

Alvania | BioLib.cz www.biolib.cz