basis of record
Brunel, P., L. Bosse & G. Lamarche. (1998). Catalogue of the marine invertebrates of the estuary and Gulf of St. Lawrence. <em>Canadian Special Publication of Fisheries and Aquatic Sciences, 126.</em> 405 pp. (look up in IMIS) [details] Available for editors [request]
additional source
Arai, H. P.; Smith, J. W. (2016). Guide to the Parasites of Fishes of Canada Part V: Nematoda. <em>Zootaxa.</em> 4185(1): 1., available online at https://doi.org/10.11646/zootaxa.4185.1.1 [details]
redescription
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
Distribution lower St. Lawrence estuary [details]
Habitat endoparasite found in Delphinapterus leucas [details]