source of synonymy
Arnold, P. W.; Gaskin, D. E. (1975). Lungworms (Metastrongyloidea: Pseudaliidae) of harbor porpoise Phocoena phocoena (L. 1758). <em>Canadian Journal of Zoology.</em> 53(6): 713-735., available online at https://doi.org/10.1139/z75-087 [details]
From editor or global species database
Nomenclature Name emended from oserskoi to oserskaiaae by Dougherty (1949). He subsequently emended it to oserskaiae in 1951. [details]