Brachylaimidae Joyeux & Foley, 1930

Postharmostomum gallinum Witenberg, 1923

Host: Bradybaena similaris (Ferussac) (Gastropoda: Bradybaenidae). Cercarian group: cercariaeum IM.

Habitat: terrestrial.

Definitive host group: birds.

Localities: Rio de Janeiro, RJ; Pindamonhangaba, Roseira, São José dos Campos, Cachoeira Paulista, SP. References: Duarte (1980), Vianna et al. (1988), Amato & Bezerra (1992).