Investig. mar. - vol.31 issue2

Table of contents
Investig. mar. vol.31 no.2 Valparaíso 2003

Taxonomic key for the identification of Chilean rays and skates species (Chondrichthyes, Batoidei) Lamilla, Julio; Sáez, Sylvia · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

*Maturity size and spawning time of the Pacific pomfret (Brama australis* Valenciennes, 1836) in the central coast of Chile** Leal, Elson; Oyarzún, Ciro · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

Estimation of the operational depth of tuna longline hooks of the Isla Margarita (Venezuela) fishing fleet Trujillo, Ernesto; Martínez, Guillermo · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

Fecundity, egg volume and reproductive output of five species of intertidal porcellanids from northern Chile (Decapoda, Porcellanidae) Hernáez, Patricio; Palma, Sergio · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

*Upwelling shadows at Mejillones Bay (northern Chilean coast): a remote sensing in situ* analysis** Marín, Víctor H.; Delgado, Luisa E.; Escribano, Rubén · abstract in English \| Spanish · text in English · English ( pdf )

*Distribution and abundance of red royal shrimp Haliporoides diomedeae* (Crustacea: Decapoda: Penaeidae) off central coast of Chile** Arana, Patricio M.; Ahumada, Mauricio; Guerrero, Aurora · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

Evolution of an upwelling event off Punta Curaumilla, Valparaíso Silva, Nelson; Valdenegro, Alexander · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

NOTA CIENTIFICA

	· *First records to Chile and description of the female of Cymonomus menziesi* Garth, 1971 (Decapoda, Archaeobrachyura, Cymonomidae)** Guzmán, Guillermo L. · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Presence of Coryphaenoides subserrulatus Makushok, 1976 near Juan Fernández archipelago, Chile (Osteichthyes: Gadiformes: Macrouridae) Pequeño, Germán; Vera, Rodrigo · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Precision in estimates for length frequency distribution of jack mackerel, Trachurus symmetricus Gatica, Claudio; Alarcón, Carolina; Cubillos, Luis · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Standardized catch rate as index of relative abundance in fisheries: approach to Generalized Lineal Models Gatica, Claudio; Hernández, Aldo · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )