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

Chrysallida canariensis -... conchology.be

Chrysallida canariensis -... conchology.be

Molluscabase - image www.molluscabase.org

Biota - Chrysallida... www.biodiversidadcanarias.e...

Atlantis - Chrysallida... www.biodiversidadcanarias.e...

Chrysallida - Wikipedia en.wikipedia.org

STRI Marine Portal -... invertebase.org

International Project for... www.verderealta.it

Category:Chrysallida -... commons.wikimedia.org

220px-Odostomia_navisa.jpg en.wikipedia.org

Pyramidellidae :: MOLUSCOS... shellcanaryislands.mex.tl

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

Taxonomy Pyramidellidae -... observation.org

PYRAMIDELLIDAE... www.conchology.be

Taxonomy Pyramidellidae -... observation.org

pyramidellidae - AbeBooks www.abebooks.com

Chrysallida Carpenter... natuurtijdschriften.nl

Molluscabase - taxdetails www.molluscabase.org

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