Diphyllobothrium sp. Host: Arctocephalus australis (Zimmermann) Site in host: intestine Locality: northern Patagonia (40º43'– 43º20'S, 63º04'– 65º07'W) Specimens in collections: BMNH (2012.5.15.140–141)V; MZU (accession numbers not provided)V References: Hernández-Orts et al. (2013b, reported as Diphyllobothrium spp.) Notes: Voucher specimens of Diphyllobothrium spp. from A. australis partially described by Hernández-Orts et al. (2013b) were re-examined by two co-authors (J.S.H.-O. and R.K.) who identified them as belonging to a single species of Diphyllobothrium (most probably D. pacificum). Host: Otaria flavescens (Shaw) Site in host: intestine Locality: northern Patagonia (40º43'– 43º20'S, 63º04'– 65º07'W) Specimens in collections: BMNH (2012.5.15.40–65)V; MZU (accession numbers not provided)V References: Hernández-Orts et al. (2013b, reported as Diphyllobothrium spp.) Notes: Voucher specimens of Diphyllobothrium spp. from O. flavescens partially described by Hernández-Orts et al. (2013b) were re-examined by two co-authors (J.S.H.-O. and R.K.) who identified them as belonging to a single species of Diphyllobothrium.

Published as part of Hernández-Orts, Jesús S., Viola, M. Natalia Paso, García, Néstor A., Crespo, Enrique A., González, Raúl, García-Varela, Martín & Kuchta, Roman, 2015, A checklist of the helminth parasites of marine mammals from Argentina, pp. 301-334 in Zootaxa 3936 (3) on page 320, DOI: 10.11646/zootaxa.3936.3.1, http://zenodo.org/record/236696