Animalia | Acanthocephala | Palaeacanthocephala | Polymorphida | Plagiorhynchidae | Plagiorhynchus
Animalia | Bilateria | Protostomia | Platyzoa | Acanthocephala | Palaeacanthocephala | Polymorphida | Plagiorhynchidae | Plagiorhynchinae | Plagiorhynchus | Plagiorhynchus (Prosthorhynchus) | Plagiorhynchus cylindraceus
ITIS:AUTHORSHIP:0 | ITIS:AUTHORSHIP:0 | ITIS:AUTHORSHIP:0 | ITIS:AUTHORSHIP:0 | Rudolphi, 1802 | Meyer, 1931 | Petrochenko, 1956 | Meyer, 1931 | Meyer, 1931 | L�he, 1911 | Kostylew, 1915 | (Goeze, 1782)