erected as subgenus by Saint-Joseph (1894:...
erected as subgenus by Saint-Joseph (1894: 263), only used a couple of times in the literature either as subgenus or as full genus. [details]
ten Hove, H. (2009). Protulopsis Saint-Joseph, 1894. In: Read, G.; Fauchald, K. (Ed.) (2017). World Polychaeta database. Accessed at http://www.marinespecies.org/polychaeta/aphia.php?p=taxdetails&id=423993 on 2017-12-16