Host: Phalacrocorax atriceps [cited as P. (atriceps) albiventer]. SI: esophagus. Lo: Patagonian Gulves (-42.0667 to -42.8833, -63.35 to -65.0667), Chubut Province. Material deposited: MLP–He 5863. Reference: Díaz et al. (2009).
Host: Phalacrocorax brasilianus. SI: esophagus. Lo: Patagonian Gulves (-42.0667 to -42.8833, -63.35 to -65.0667), Chubut Province. Material deposited: MLP–He 5864. Reference: Díaz et al. (2009).