Cercaria Müller, 1773 (species inquirendae)
Cercaria acaudata
Host: B. glabrata .
Cercarian group: cercariaeum. Habitat: freshwater.
Localities: Belo Horizonte, Jaboticatubas, MG. Reference: Ruiz (1952b).
Cercaria amplicocecata
Host: B. tenagophila .
Cercarian group: strigeid. Habitat: freshwater.
Locality: Santos, SP.
Reference: Ruiz (1953).
Cercaria ancylina
Host: Ancylus sp. (Gastropoda: Ancylidae). Cercarian group: strigeid. Habitat: freshwater.
Locality: Niterói, RJ.
Reference: Lutz (1933).
Cercaria brevicorpus
Host: L. columella .
Cercarian group: strigeid. Habitat: freshwater.
Locality: Paravambi, RJ. Reference: Lutz (1933).
Cercaria caratinguensis
Hosts: B. glabrata, B. straminea; B. tenagophila, Biomphalaria sp., Drepanotrema cimex (Moricand) (Gastropoda: Planorbidae).
Cercarian group: strigeid.
Habitat: freshwater.
Localities: Belo Horizonte; Caratinga, Matozinhos, Uberlândia, MG; Florianópolis, SC; Guarulhos, Itanhaém, Louveira, Santo André, SP.
References: Ruiz (1953), Machado & Abreu (1955), Milward-de-Andrade & Campos (1969), Artigas et al. (1970), Espíndola et al. (1992), Coletto et al. (1993), Souza et al. (1981), Souza et al. (1998), Carvalho et al. (2001b), Moraes et al. (2009), Eduardo et al. (2012).
Cercaria cernens
Host: Pomacea lineata (Spix) (Gastropoda: Ampullariidae). Cercarian group: brevifurcate. Habitat: freshwater.
Locality: undetermined locality. Reference: Lutz (1933).
Cercaria conchicola
Host: Unionidae (Bivalvia) . Cercarian group: strigeid. Habitat: freshwater.
Locality: Vargem Pequena, RJ. Reference: Lutz (1933).
Cercaria crassipira
Host: Bivalvia.
Cercarian group: strigeid. Habitat: freshwater.
Locality: Lassance, MG. Reference: Lutz (1933).
Cercaria echinostoma 1
Host: B. peregrina .
Cercarian group: echinostome. Habitat: freshwater.
Locality: Camaquã, RS.
Reference: Veitenheimer-Mendes (1982).
Cercaria echinostoma 2
Host: B. peregrina .
Cercarian group: echinostome. Habitat: freshwater.
Locality: Camaquã, RS.
Reference: Veitenheimer-Mendes (1982).
Cercaria guaibensis 1
Host: B. tenagophila .
Cercarian group: strigeid. Habitat: freshwater.
Locality: Guaíba, RS.
Reference: Veitenheimer-Mendes (1981).
Cercaria guaibensis 2
Host: B. tenagophila .
Cercarian group: xiphidiocercaria. Habitat: freshwater.
Locality: Guaíba, RS.
Reference: Veitenheimer-Mendes (1981).
Cercaria guaibensis 3
Host: B. tenagophila .
Cercarian group: echinostome. Habitat: freshwater.
Locality: Guaíba, RS.
Reference: Veitenheimer-Mendes (1981).
Cercaria guaibensis 4
Host: B. tenagophila .
Cercarian group: monostome. Habitat: freshwater.
Locality: Guaíba, RS.
Reference: Veitenheimer-Mendes (1981).
Cercaria guaibensis 5
Host: Gundlachia concentrica (d'Orbigny) (Gastropoda: Ancylidae) Cercarian group: strigeid.
Habitat: freshwater.
Locality: Porto Alegre, RS.
Reference: Veitenheimer-Mendes et al. (1995).
Cercaria guaibensis 6
Host: G. concentrica .
Cercarian group: gymnocephalous. Habitat: freshwater.
Locality: Porto Alegre, RS. Reference: Veitenheimer-Mendes et al. (1995).
Cercaria guaibensis 7
Hosts: B. peregrina, B. tenagophila . Cercarian group: xiphidiocercaria.
Habitat: freshwater.
Locality: Porto Alegre, RS.
Reference: Veitenheimer-Mendes et al. (1995).
Cercaria guaibensis 8
Host: Drepanotrema depressissimum (Moricand) (Gastropoda: Planorbidae). Cercarian group: gymnocephalous.
Habitat: freshwater.
Locality: Porto Alegre, RS.
Reference: Veitenheimer-Mendes et al. (1995).
Cercaria gyrinipeta
Host: D. anatinum .
Cercarian group: strigeid.
Habitat: freshwater.
Localities: undetermined localities, RJ and North region of Brazil. Reference: Lutz (1933).
Cercaria hemiura
Host: Biomphalaria sp. Cercarian group: cystophorous. Habitat: freshwater.
Locality: Santos, SP.
Reference: Ruiz (1952a).
Cercaria lutzi
Hosts: B. glabrata, B. tenagophila, Biomphalaria sp. Cercarian group: xiphidiocercaria.
Habitat: freshwater.
Localities: Belo Horizonte, MG; Guarulhos; Santos; São Paulo, SP. References: Ruiz (1943), Ruiz (1952a, b), Souza et al. (1998), Moraes et al. (2009).
Cercaria macrogranulosa
Hosts: B. glabrata, B. straminea, D. cimex, P. marmorata . Cercarian group: echinostome.
Habitat: freshwater.
Localities: Belo Horizonte, Jaboticatubas, Matozinhos, MG; Florianópolis, SC. References: Ruiz (1952b), Milward-de-Andrade & Campos (1969), Souza et al. (1981), Espíndola et al. (1992), Souza et al. (1998).
Cercaria maritima
Host: A. brasiliana .
Cercarian group: brevifurcate. Habitat: marine.
Locality: Rio de Janeiro, RJ. Reference: Lutz (1933).
Cercaria mediohyalina
Host: Ayalacostoma tuberculata Wagner (Gastropoda: Thiaridae). Cercarian group: strigeid.
Habitat: freshwater.
Locality: Lassance, MG.
Reference: Lutz (1933).
Cercaria minense
Host: B. glabrata .
Cercarian group: xiphidiocercaria. Habitat: freshwater.
Localities: Belo Horizonte, Jaboticatubas, MG. References: Ruiz (1952b), Souza et al. (1981), Souza et al. (1998).
Cercaria molluscipeta
Host: Biomphalaria sp. Cercarian group: strigeid. Habitat: freshwater.
Locality: undetermined locality. Reference: Lutz (1933).
Cercaria ocellifera
Hosts: Biomphalaria sp., B. glabrata, B. straminea, B. tenagophila . Cercarian group: brevifurcate.
Habitat: freshwater.
Localities: Belo Horizonte, MG; Rio de Janeiro, RJ; Florianópolis, SC; Santos, Guarulhos, SP; Aracajú, SE. References: Lutz (1917, 1919), Lutz (1933), Moura (1945), Paraense (1949), Espíndola et al. (1992), Souza et al. (1981), Souza et al. (1998), Moraes et al. (2009).
Cercaria phanerochorde
Host: Pomacea sp.
Cercarian group: strigeid. Habitat: freshwater.
Locality: undetermined locality. Reference: Lutz (1933).
Cercaria piscipeta
Host: B. tenagophila .
Cercarian group: strigeid. Habitat: freshwater.
Locality: Rio de Janeiro, RJ. Reference: Lutz (1933).
Cercaria problematica
Host: P. marmorata .
Cercarian group: strigeid. Habitat: freshwater.
Locality: Lassance, MG. Reference: Lutz (1933).
Cercaria retroocellata
Host: A. tuberculata .
Cercarian group: brevifurcate. Habitat: freshwater.
Locality: Salto Grande, SP. Reference: Lutz (1933).
Cercaria santense
Host: Biomphalaria sp.
Cercarian group: xiphidiocercaria. Habitat: freshwater.
Locality: Santos, SP.
Reference: Ruiz (1952a).
Cercaria segmentada
Host: P. marmorata .
Cercarian group: furcocercous. Habitat: freshwater.
Locality: Rio de Janeiro, RJ. Reference: Lutz (1933).
Cercaria spirochorde
Hosts: D. anatinum, Biomphalaria sp. Cercarian group: strigeid. Habitat: freshwater.
Locality: Rio de Janeiro, RJ. Reference: Lutz (1933).
Cercaria stylites
Host: Aylacostoma sp. Cercarian group: echinostome. Habitat: freshwater.
Locality: Lassance, MG. Reference: Lutz (1933).
Cercaria zygochorde
Host: A. tuberculata .
Cercarian group: strigeid. Habitat: freshwater.
Locality: undetermined locality. Reference: Lutz (1933).