https://123dok.net/document/zx5rkdoq-pseudocephalotrema-pyrenaica-n-gen-n-sp-trematoda-parasite-de-neomys-fodiens-pennant-dans-les-pyrenees-position-taxonomique-des-genres-cephalotrema-baer-1943-et-pseudocephalotrema-n-gen.html