The genus was likened to Prorhyacophila (in Prorhyacophilidae Riek as per ) and although the holotype was not examined it was suggested that Prorhyacophila was a junior synonym
It must be rejected from this discussion because de Blainville (1825: 439-440) compared it to what we now regard as Nephtys ciliata (Muller, 1778), Audouin and Milne-Edwards (1833: 257) regarded it as a junior synonym
So Hangu Formation name is considered as first name and Patala will be junior synonym
A precautionary tale when describing species in a world of invaders: morphology, coloration and genetics demonstrate that Lysmata rauli is not a new species endemic to Brazil but a junior synonym
of the indo-pacific L.
Polyozus Eyles and Schuh is treated as a junior synonym
of Leptidolon, new synonym.
McCafferty (2001) considered the Nearctic species Ametropus albrighti Traver, 1935 to be a junior synonym
of the also Nearctic A.
Finally, Belokobylskij (2004b) established Rhoptrocentroides as a junior synonym
of Rinamba, actually the valid genus.
maculata (Chen & He) is regarded as a junior synonym
Type species of Tristephanus Kieffer, treated as a junior synonym
of Karshomyia Felt by Harris (1980).
potamogalis as a junior synonym
of Barbus (=Beirabarbus) ablabes Bleeker, 1863.