| Table of contents Gayana (Concepc.) vol.75 no.1 Concepción 2011 Earth Sciences, Ecology and Environmental Biology | | | | · Reproductive biology of deep-sea sharks Aculeola nigra De Buen, 1959, and Centroscyllium nigrum Garman, 1899 (Chondrichthyes: Etmopteridae), from Central Northern Chile Gatica, Cecilia; Acuña, Enzo
| | | | · Chinook salmon juveniles (Oncorhynchus tshawytscha Walbaum, 1792) in rivers and lakes of the Chilean patagonia Ibarra, Jimena; Habit, Evelyn; Barra, Ricardi; Solís, Katherin
| | | | · Implementation of an eco-hydrological classification in Chilean rivers Peredo-Parada, Matías; Martínez-Capel, Francisco; Quevedo, Diana I; Hernández-Mascarell, Aina B
| | | Evolutionary Biology and Applied Biodiversity and Taxonomy | | | | · Description of the last larval stage and a compilation of host records, of seven species of Tortricids of economic importance in Chile (Lepidoptera: Tortricidae) Cepeda, Danilo E; Cubillos, Guadalupe E
| | | | · Taxonomics of the genus Paraxeropsis Camousseight, 2008 (Insecta, Phasmatodea), with description of P. camousseighti sp. n. Vera, Alejandro
| | | | · Analysis, synthesis and evaluation of the literature of lizards from Atacama Region, Chile Valladares Faúndez, Pablo
| | | | · SEM study of Sandersiella chilenica sp.nov. (Cephalocarida), with a review of the Integumentary Structures and Functional Adaptations in the Group Stuardo, José R; Vega, René
| | | Fe de erratas Cuevas P, César
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