Gayana (Concepc.) - vol.71 issue2

Table of contents
Gayana (Concepc.) vol.71 no.2 Concepción 2007

Terrestrial environments

	· *STANDARIZATION OF THE ACUTE TOXICITY BIOASSAY WITH* DIPLODON CHILENSIS USING A REFERENCE TOXICANT Silva, Jeannette; Fuentealba, Carmen; Bay-Schmith, Enrique; Larrain, Alberto · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· *HOME RANGE OF* LIOLAEMUS MELANOPS BURMEISTER, 1888 (Squamata: Liolaemini) IN CENTRAL CHUBUT, ARGENTINA Frutos, Nicolás; Camporro, Leonardo A; Avila, Luciano J · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· *ISOLATION OF ARSENIC RESISTANCE BACTERIA FROM VOLCANIC ROCKS OF QUEBRADA CAMARONES, PARINACOTA REGION: CHILE* Campos, Víctor; Valenzuela, Cristian; Alcorta, Marcela; Escalante, Guisella; Mondaca, María A · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

Aquatic environments

	· *STRUCTURE OF MACROFAUNA IN OXIC ENVIRONMENTAL OFF BAY COLIUMO, BIO-BIO REGION, CENTRAL CHILE* Neira, Karina; Palma, Maritza · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· *ECOTOXICOLOGICAL EFFECTS OF CARTAP ON* POECILIA RETICULATA "GUPPY'' (POECILIDAE) AND PARACHEIRODON INNESI "NEON TETRA'' (CHARACIDAE) Iannacone, Jose; Onofre, Roxana; Huanqui, Olga · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· THE CONSERVATION STATE OF CHARACIDAE FISH (PISCES: CHARACIFORMES) IN AN AREA OF THE PLATA BASIN, ARGENTINA Zayas, Marcelo A; Cordiviola, Elly · abstract in English \| Spanish · text in English · English ( pdf )

Short Communications

	· DEFINITION AND DIAGNOSIS OF A NEW TRIBE OF SIGMODONTINE RODENTS (CRICETIDAE: SIGMODONTINAE), AND A REVISED CLASSIFICATION OF THE SUBFAMILY D'Elía, Guillermo; Pardiñas, Ulyses F. J; Teta, Pablo; Patton, James L · abstract in English · text in English · English ( pdf )

	· *NEW LICE (PHTHIRAPTERA: AMBLYCERA, ISCHNOCERA) RECORDED FROM MARINE AND COASTAL BIRDS FROM* *URUGUAY* Venzal, José M; Castro, Oscar; Katz, Helena; Félix, María L; Morgades, Diana; Palma, Ricardo L · abstract in English · text in Spanish · Spanish ( pdf )

	· *NEW RECORDS OF* TYLOS CHILENSIS SCHULTZ, 1983 (ISOPODA, ONISCIDEA, TYLIDAE) IN THE COAST OF CHILE Pérez-Schultheiss, Jorge · abstract in English · text in Spanish · Spanish ( pdf )

	· *QUALITATIVE AND QUANTITATIVE EVALUATION OF THE SUPPLY AND HARVEST OF HERBACEOUS BIOMASS BY* ACROMYRMEX STRIATUS ROGER (HYMENOPTERA: FORMICIDAE) IN LA *PAMPA PROVINCE, ARGENTINA* Armani, Ana; Quirán, Estela · abstract in English · text in Spanish · Spanish ( pdf )

	· *DESCRIPTION OF THE FEMALE OFF GRIMPOTEUTHIS BRUUNI VOSS, 1982* Vega Petkovic, Marco A · abstract in English · text in English · English ( pdf )

	· ***FIRST RECORD OF* NESSORHAMPHUS INGOLFIANUS (SCHMIDT, 1912) IN CHILEAN WATERS (ANGUILLIFORMES: DERICHTHYIDAE)** Hüne, Mathias; Reyes, Pablo; Ruiz, Victor H · abstract in English · text in Spanish · Spanish ( pdf )

	· EXTENTION OF THE CURRENT NORTHERN DISTRIBUTION RANGE OF FRESHWATER MUSSEL Diplodon *chilensis* (GRAY, 1828) (BIVALVIA:HYRIIDAE) IN CHILE Parada, Esperanza; Peredo, Santiago; Valenzuela, José; Manuschevich, Daniela · abstract in English · text in English · English ( pdf )