Taxa named by Satyu Yamaguti

Pseudorhabdosynochus is a genus of monopisthocotylean monogeneans, included in the family Diplectanidae. The type-species of the genus is Pseudorhabdosynochus epinepheli (Yamaguti, 1938).

Pseudopecoeloides is a genus of trematodes in the family Opecoelidae.

species of worm

Leucochloridiomorpha is a genus of parasitic trematode in the order Diplostomida. It is the only member of the family Leucochloridiomorphidae, and is monotypic, containing the sole species Leucochloridiomorpha constantiae.