Checklist of nematode parasites of amphibians from Argentina Author González, Cynthya Elizabeth Author Inés, Hamann Monika text Zootaxa 2015 3980 4 451 476 journal article 10.11646/zootaxa.3980.4.1 fef1ad43-8b51-4e6b-a642-6e81c678d538 1175-5326 233431 F6823A76-8DE0-4C57-86E8-5A7564CB2A62 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 ).