title: [Bacteriological study of bivalves from the Gulf of Nicoya, Costa Rica. I. Condition of the mollusk recently collected].
abstract: During the first six months of 1970 we collected 16 lots of the bivalve Anadara tuberculosa from two areas within the Gulf of Nicoya, Costa Rica. These were examined bacteriologically and the coliform levels found in all of them were such that they had to be graded as not satisfactory for human consumption, according to generally accepted norms. The source of these coliforms is attributed to the sewage discharge of the city of Puntarenas into its estuary.
mesh_terms: D004926:Escherichia coli / Q000302:isolation & purification*; D008974:Mollusca / Q000469:parasitology*; D012758:Shellfish
vernacular_title: Estudio bacteriológico de bivalvos del Golfo de Nicoya, Costa Rica. I. Condición del molusco recién recolectado.