No vagina, one vagina, or multiple vaginae? An integrative study of Pseudaxine trachuri (Monogenea, Gastrocotylidae) leads to a better understanding of the systematics of Pseudaxine and related genera

Pseudaxine trachuri

Pseudaxine

Pseudaxine is a genus which belongs to the phylum Platyhelminthes and class Monogenea; all its species are parasites of fish.

Pseudaxine trachuri

Pseudaxine trachuri is a species of monogenean, parasitic on the gills of a marine fish.