Oxyascaris Travassos, 1920
(= Paraoxyascaris Oliveira Rodrigues and Sodre Rodrigues, 1971)
Oxyascaris caudacutus (Freitas, 1958) Baker and Vaucher, 1984 .
Host and record: Scinax acuminatus (Cope, 1862) (Co), Scinax nasicus (Cope, 1862) (Co) . Site of infection: Small intestine, large intestine.
Material deposited: CECOAL 0 3061205 ( S. acuminatus), CECOAL 0 3120202 ( S. nasicus). References: González & Hamann (2008), Hamann et al. (2009b).
Notes: Baker and Vaucher (1985) emended the diagnosis of this genus, synonymized Pteroxyascaris Freitas, 1958 with Oxyascaris, and transferred Oxyascaris to the Cosmocercinae (Gibbons 2010).