Philometra lateolabracis (Yamaguti) Haemulon plumierii Philometra sp. Caranx hippos Lutjanus synagris Paralonchurus brasiliensis Pimelodus maculatus (FW) Pomatomus saltatrix Philometroides maplestoni Rumai rumai Travassos Arapaima gigas 3082 Luque, José L. Aguiar, Julio C. Vieira, Fabiano M. Gibson, David I. Santos, Cláudia Portes Zootaxa 2011 2011-10-28 3082 1 88 Baylis & Daubney Baylis & Daubney 1926 [287,699,1384,1410] Secernentea Philometridae Animalia Camallanida 38 39 Nematoda subFamily Philometrinae  Syn.:  Philometra senticosaBaylis Host:  Arapaima gigas. Localities: Araguaia River—MT; AmazonasRiver—PA. References: Baylis (1927), Travassos et al. (1928), Travassos (1960), Yamaguti (1961), Santos et al. (1979), Vicente & Jardim (1980), Vicente & Pinto (1981), Vicente et al. (1985), Thatcher (1991, 2006), Moravec (1998), Santos & Gibson (2007), Santos & Moravec (2009c), Eiras et al. (2010).   Philometra baylisiVaz & Pereira—adult—FW—abdominal cavity Host:  Pimelodus maculatus,  Synodontis clarias.  Locality: Tietê River, Salto—SP. References: Vaz & Pereira (1934), Yamaguti (1961), Vicente & Pinto (1981), Vicente et al. (1985), Thatcher (1991, 2006), Moravec (1998), Eiras et al. (2010).   Philometra fariaslimaiFortes—adult—BW—body cavity Hosts:  Cathorops agassizii,  Genidens barbus,  G. genidens. Localities: Angra dos Reis—RJ; Guaíba Lake—RS. References: Fortes (1981), Vicente et al. (1985), Fortes & Hoffmann (1995), Tavares & Luque (2008). Remark: This species was considered a species inquirendaby Moravec (1998).   Philometra katsuwoniPetter & Baudin–Laurencin—adult—MAR—gonads Host:  Katsuwonus pelamis.Locality: Cabo Frio—RJ. Reference: Cárdenas et al. (2009).    Philometra lateolabracis(Yamaguti)—adult—MAR—gonads Host:  Haemulon plumierii. Locality: Fortaleza—CE. References: Crisp & Klein (1973), Vicente et al. (1985).   Philometrasp.—adult Hosts and site of infection:  Caranx hippos(MAR—intestine),  Lutjanus synagris(MAR—ovary),  Paralonchurus brasiliensis(MAR—gonads),  Pimelodus maculatus(FW),  Pomatomus saltatrix(MAR— gonads). Localities: Rio de Janeiro—RJ; Upper ParanáRiver— PR; off coast— Rio Grande do Norte– RN References: Rêgo et al. (1983), Vicente et al. (1985), Luque & Chaves (1999), Luque & Alves (2001), Ribeiro et al. (2002), Luque et al. (2003), Pavanelli et al. (2004), Takemoto et al. (2009), Cavalacanti et al.(2010).   Philometroides maplestoni(Travassos, Artigas& Pereira)—adult—FW—body cavity  Syn.:  Philometra maplestoniTravassos, Artigas& Pereira Host:  Salminus hilarii.Locality: Pirassununga—SP. References: Travassos et al. (1928), Yamaguti (1961), Travassos & Kohn (1965), Vicente & Jardim (1980), Vicente & Pinto (1981), Vicente et al. (1985), Thatcher (1991, 2006), Moravec (1998), Eiras et al. (2010).    Rumai rumaiTravassos—adult and larva—FW—body cavity, encapsulated in tissues of mouth, tongue, operculum and head Host:  Arapaima gigas. Locality: AmazonasBasin River, Mexiana Island—PA. References: Travassos (1960), Vicente & Pinto (1981), Vicente et al. (1985), Moravec (1998), Santos & Moravec (2009c), Eiras et al. (2010). [226,595,1815,1839] Tiete River 38 39 1 Salto