Gibberula - Wikipedia en.wikipedia.org

2009. "Descriptions of four... www.biodiversitylibrary.org...

13. Holotypes of Volvarina... www.researchgate.net

Gibberula boulmerkae -... en.wikipedia.org

A-C, ejemplares vivos de... www.researchgate.net

2009. "Descriptions of four... www.biodiversitylibrary.org...

2009. "Descriptions of four... www.biodiversitylibrary.org...

Gibberula - Wikispecies species.wikimedia.org

WMSDB | Conchology 34.98.71.204

2009. "Descriptions of four... www.biodiversitylibrary.org...

WMSDB | Conchology 34.98.71.204

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

2009. "Descriptions of four... www.biodiversitylibrary.org...

PDF) New species of the... www.researchgate.net

PDF) New species of the... www.researchgate.net

CYSTISCIDAE PERSICULINAE -... conchology.be

Molluscabase - Gibberula... www.molluscabase.org

CYSTISCIDAE PERSICULINAE -... conchology.be

Molluscabase - Gibberula... www.molluscabase.org

2009. "Descriptions of four... www.biodiversitylibrary.org...