Ophiopeza spinosa -... nl.wikipedia.org

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

Nine new records of brittle... www.tandfonline.com

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

Olbers, Griffiths, O'Hara,... issuu.com

Nine new records of brittle... www.tandfonline.com

Nine new records of brittle... www.tandfonline.com

Proceedings of the Linnean... archive.org

Proceedings of the Linnean... archive.org

Proceedings of the Linnean... archive.org

Clark, Hubert Lyman. 1909.... www.biodiversitylibrary.org...

Proceedings of the Linnean... archive.org

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

DESCRIPTION OF TWO NEW... repository.naturalis.nl

Clark, H L. 1917. "Reports... www.biodiversitylibrary.org...

Proceedings of the Linnean... archive.org

Clark, Hubert Lyman. 1909.... www.biodiversitylibrary.org...

Shallow• Water Asterozoans... micronesica.org

Shallow• Water Asterozoans... micronesica.org

Proceedings of the Linnean... archive.org