Polystoma
Animalia | Platyhelminthes | Monogenea | Polystomatidea | Polystomatidae | Polystoma
Polystoma
Eukaryota | Animalia | Platyhelminthes | Rhabditophora | Monogenea | Polyopisthocotylea | Polystomatidea | Polystomatidae | Polystomatinae | Polystoma
COL:CS5HF | COL:N | COL:7NF2H | COL:7NF2W | COL:B8V3Y | COL:7NFFD | COL:7NG9G | COL:7NKLF | COL:7ZHHY | COL:7PTMR
(Chatton, 1925) Whittaker & Margulis, 1978 |  | Minot, 1876 | Ehlers, 1985 | Van Beneden, 1858 | Odhner, 1912 | Lebedev, 1988 | Gamble, 1896 | Gamble, 1896 | Zeder, 1800