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
Title:Anatomical Features of the Tubercle and Young Sporophyte of the Annual Fern Anogramma chaerophylla Growing in the Punta Lara Natural Reserve (Buenos Aires, Argentina)