title: [Echinophthirius horridus (Olfers, 1816) (Anoplura) rare parasite on seals].
abstract: E. horridus of the Anoplura species was noted for the second time in Poland on a grey seal.
authors.affiliation: Pracownia Parazytologii i Zoologii Ogólnej Katedra Zoologii Bezkregowców UG, 81-378 Gdynia, Al. Marszałka Piłsudskiego 46.
authors.forename: S
authors.initials: S
authors.lastname: Kadulski
mesh_terms: D000818:Animals; D000854:Anoplura / Q000033:anatomy & histology / Q000145:classification* / Q000502:physiology; D006790:Host-Parasite Interactions; D011044:Poland; D046048:Seals, Earless / Q000097:blood / Q000469:parasitology*