Naturalis_Biodiversity_Cent... en.wikipedia.org

Shell Encyclopedia - Worms... www.conchology.be

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

Mohnia - Wikipedia en.wikipedia.org

Shell Encyclopedia -... www.conchology.be

Gastropods by Eddie Hardy -... conchology.be

Buccinoidea Rafinesque 1815... eol.org

Molluscabase - Mohnia... molluscabase.org

Neptunea - Wikiwand www.wikiwand.com

Buccinoidea Rafinesque 1815... eol.org

Colus - Wikipedia en.wikipedia.org

Taxonomy Buccinidae -... observation.org

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

Common whelk - Buccinum... observation.org

PDF) Revision of the genus... www.researchgate.net

WMSDB - Worldwide Mollusc... www.yumpu.com

Buccinoidea Rafinesque 1815... eol.org

BUCCINIDAE - Gastropods by... www.conchology.be

Molluscabase - taxdetails www.molluscabase.org

Mollusco, ordine... www.youtube.com