| a new species of sciadiocara skrjabin, 1916 (nematoda: acuariidae) parasitic in shorebirds in argentina. | in the present paper we describe a new species of the genus sciadiocara from haematopus palliatus from the mar chiquita coastal lagoon (37 degrees 46' s, 57 degrees 27' w), argentina. we provide two host records (h. palliatus and larus dominicanus) for the genus, both from buenos aires province, argentina. s. haematopodi n. sp. closely resembles s. legendrei petter, 1967. the new species can be distinguished by the morphology of the distal end of the left spicule, the shorter length of the right ... | 1999 | 10613539 |
| a survey for avian influenza from gulls on the coasts of the district of pinamar and the lagoon salada grande, general madariaga, argentina. | in the present study, fecal samples obtained from kelp gulls (larus dominicanus), brown-hooded gulls (larus maculipennis), and olrog's gulls (larus atlanticus) on the coast of the district of pinamar, and grey-hooded gulls (larus cirrocephalus) on the coast of the lagoon salada grande and surrounding wetlands, general madariaga, buenos aires province, argentina, were tested for evidence of avian influenza virus over a period of 3 yr. this surveillance in free-living wild birds in the buenos aire ... | 2012 | 23402129 |