See text Rhabdosynochus is a genus of monopisthocotylean monogeneans, belonging to the family Diplectanidae.

[1] The genus was then transferred to the Diplectaninae by Hargis,[3] then to the Ancyrocephalinae by Bychowsky (1957),[4] and finally to the Diplectanidae by Yamaguti (1963).

[5] Oliver (1987) confirmed its position within the family Diplectanidae.

[6] According to the World Register of Marine Species, species include:[2] The transcriptome of Rhabdosynochus viridisi has been studied in 2022, and G-Protein-Coupled-Receptors (GPCRs) were described in detail in this species, together with those of another monogenean, Scutogyrus longicornis.

[11] These were the first two transcriptomes released for monogeneans of the subclass Monopisthocotylea.