Astenus Lynch Arribálzaga, 1884 accepted as Stenus Latreille, 1796 (original description)
Calophaena Lynch Arribálzaga, 1884 accepted as Acalophaena Sharp, 1886 (original description)
Campoporus Lynch Arribálzaga, 1884 accepted as Euthorax Solier in Gay, 1849 (original description)
Chloecharis Lynch Arribálzaga, 1884 (original description)
Chloëcharis Lynch Arribálzaga, 1884 accepted as Sunius Stephens, 1829 (original description)
Cryptocompsus Lynch Arribálzaga, 1884 (original description)
Heterophaena Lynch Arribálzaga, 1884 accepted as Atheta Thomson, 1858 (original description)
Myrmecoxenia Arribálzaga, 1884 (original description)
Oligonotus Arribálzaga, 1884 (original description)
Oracanthus Ameghino, 1885 † accepted as Megatherium Cuvier, 1796 † (original description)
Sciocharis Lynch Arribálzaga, 1884 (original description)
Stenosidotus Arribálzaga, 1884 (original description)
Stereocephalus Arribalzága, 1884 (original description)