3082 Luque, José L. Aguiar, Julio C. Vieira, Fabiano M. Gibson, David I. Santos, Cláudia Portes Zootaxa 2011 2011-10-28 3082 1 88 87BYS Railliet Railliet 1917 [246,478,983,1009] Chromadorea Atractidae GBIF Animalia Rhabditida 21 22 Nematoda family  Syn.:  Monhysterides iheringiTravassos, Artigar & Pereira;  Klossiella iheringi(Travassos, Artigas& Pereira) Hosts:  Hoplias malabaricus,  Leporinus copelandii,  L. fasciatus,  Mylesinus paraschomburgkii,  Myleus asterias,  Myleussp.,  Piaractus brachypomus,  Pterodoras granulosus,  Salminus hilarii,  Schizodon nasutus, Tetragonopterinaegen. sp. Localities: Capucapu, Pitinga, Uatuma Rivers—AM; Araguari River—AP; Cuiabá River, ParaguaiRiver Basin, São Lourenço River—MT; Trombetas River, Jari River—PA; Pirassununga—SP. References: Travassos et al. (1928),  Costa(1960, 1961), Yamaguti (1961), Travassos & Kohn (1965),  Costa et al. (1968), Vicente & Pinto (1981, 1999), Vicente et al. (1985), Kohn & Fernandes (1987), Thatcher (1991, 2006), Moravec & Thatcher (1997b), Moravec (1998), Eiras et al. (2010).   Klossinemellasp.—adult—FW Syn.:  Monhysteridessp. Host:  Pimelodus maculatus. Locality: Upper ParanáRiver— PR. References: Takemoto et al. (2009), Eiras et al. (2010).   Rondonia rondoniTravassos—adult and larva—FW—intestine Hosts:  Acanthodoras spinosissimus(unspecified),  Luciopimelodus pati(unspecified),  Mylesinus paraschomburgkii(unspecified),  Myletessp.(adult),  Myleus asterias(adult),  M. micans(adult),  M. torquatus(adult),  Myleussp.(adult),  Oxydoras kneri(unspecified),  Piaractus brachypomus(adult),  P. mesopotamicus(adult and larva),  Pimelodus maculatus(unspecified),  Pterodoras granulosus(adult),  Salminussp.(unspecified),  Synodontis clarias(unspecified),  Trachydoras paraguayensis(adult),  Zungaro zungaro(unspecified). Localities: Barra and Grande Rivers—BA; São Francisco River, Três Marias Reservoir—MG; Aquidauana, Miranda and Paraná River, Porto Cabral—MS; Paraguaiand São Lourenço Rivers, Pantanal—MT; Amazonas, Cachimbo and Trombetas Rivers—PA; Porto Rico, Paraná River, Upper Paraná River—PR; Porto Cabral, Paraná River, Pirassununga, Tietê River—SP. References: Travassos (1920, 1923, 1945), Travassos et al. (1928, 1939), Baylis (1936), Gállego–Berenger (1947), Yamaguti (1961),  Costa(1962, 1963), Travassos & Kohn (1965), Santos et al. (1979, 2003), Vicente & Pinto (1981, 1999), Kohn et al. (1985), Kohn & Fernandes (1987), Rêgo & Vicente (1988b), Thatcher (1991, 2006), Moravec et al. (1992a), Martins & Urbinati (1993), Parra et al. (1997), Pavanelli et al. (1997, 2004), Moravec & Thatcher (1997b), Moravec (1998), Brasil-Sato & Santos (2003), Brasil-Sato (2003), Dias et al. (2004), Martins et al. (2004), Takemoto et al. (2004, 2009), Campos et al. (2007, 2009a), Eiras et al. (2010).   Rondoniasp.—FW Hosts and site of infection:  Myletessp.(unspecified—unspecified),  Myleussp.(unspecified—intestine),  Piaractus brachypomus(unspecified—unspecified). Localities: Maicurú—PA; Mato Grosso; Salobra—MS. References: Travassos (1940b), Travassos & Freitas (1943, 1964), Vicente et al. (1985).