Keywords: Echinorhynchus sp. (male).jpg en A specimen of an unidentified spieces of the genus Echinorhynchus - a genus of thorny-headed worms phylum Acanthocephala family Echinorhynchidae pl Kolcogłów niezidentyfikowanego gatunku z rodzaju Echinorhynchus typ Acanthocephala rodzina Echinorhynchidae Helminthes from the Salmonoid Fish Plecoglossus altivelis T S published in Nippon Suisan Gakkaishi Bulletin of the Japanese Society of Fisheries Science Vol 3 No 2 1934 p 59-64 File Kataoka N Momma K - Helminthes from the Salmonoid Fish Plecoglossus altivelis T S pdf Kataoka N Momma K 1934 PD-Japan-oldphoto Echinorhynchus |