Gayana is a scientific journal published by Universidad de Concepción, Chile. It is the modern version of Gayana Oceanología and Gayana Zoología. Therefore its numeración starts at volume 63(1).Gayana covers all aspects of zoology and oceanographic research. Its structure covers five sections, defined by subject or discipline. These are Ecology, Environmental Biology, Earth Sciences, Biodiversity and Taxonomy, Evolutionary and Applied Biology.It appears twice a year.

《伽雅娜》是由智利康塞普西翁大學出版的科學期刊。它是現代版的伽雅娜海洋學和伽雅娜動物學。因此，它的分子從第63卷(1)開始。伽亞納涵蓋了動物學和海洋學研究的所有方面。它的結構包括五個部分，由主題或學科定義。這些學科包括生態學、環境生物學、地球科學、生物多樣性和分類學、進化和應用生物學。它一年出現兩次。