Title:Description of Maritrema formicae sp. nov. (Digenea, Microphallidae) parasitic in the kelp gull, Larus dominicanus, from the Patagonian coast, Argentina
Title:Desarrollo ontogénico de la columna vertebral y del esqueleto caudal en larvas de Rhamdia quelen en condiciones de larvicultura intensiva / Ontogenic development of the vertebral column and caudal skeleton in rhamdia quelen larvae in larviculture intensive system