File:Zafra seminulum... en.m.wikipedia.org

Zafra_cinnamomea_(MNHN-IM-2... en.wikipedia.org

Zafra A. Adams 1860 -... eol.org

Mollusks • Earth.com www.earth.com

Category:Zafra (gastropod)... commons.wikimedia.org

COLUMBELLIDAE - Gastropods... www.conchology.be

COLUMBELLIDAE - Gastropods... www.conchology.be

COLUMBELLIDAE - Gastropods... www.conchology.be

COLUMBELLIDAE - Gastropods... www.conchology.be

COLUMBELLIDAE - Gastropods... www.conchology.be

COLUMBELLIDAE - Gastropods... www.conchology.be

COLUMBELLIDAE - Gastropods... www.conchology.be

Gastropods described in... m.famousfix.com

Gastropods described in... m.famousfix.com

Gastropods described in... m.famousfix.com

PDF) WMSDB -Worldwide... www.academia.edu

PDF) Annotated list of... www.academia.edu

PDF) An annotated catalogue... www.academia.edu

First assessment of the... www.researchgate.net

First assessment of the... www.researchgate.net