title: First record of Helobdella hyalina (Hirudinea; Glossiphoniidae) in the mantle cavity of Planorbidae from lentic environments in a Buenos Aires province, Argentina.
authors: Pasante Div. Zool. Invertebrados, Cátedra Zoología Invertebrados I, Facultad de Ciencias Naturales y Museo, Universidad Nacional de La PlataLa Plata, Argentina.
authors: L H
authors: LH
authors: Negrete
authors: B S
authors: BS
authors: Gullo
authors: S M
authors: SM
authors: Martín
mesh_terms: D000818:Animals; D001118:Argentina; D006790:Host-Parasite Interactions; D007865:Leeches / Q000145:classification* / Q000502:physiology; D012908:Snails / Q000469:parasitology*