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      FORAMINIFEROS BENTONICOS ROTALINIDOS DEL CENTRO SUR DE CHILE (36°S - 44°S) Translated title: BENTHIC ROTALIINAN FORAMINIFERANS OF THE CENTRAL SOUTH OF CHILE (36ºS - 44ºS)

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          Abstract

          Se describe la foraminiferofauna bentónica calcárea del orden Rotaliina, extraída mediante multicore, por la expedición científica alemana PUCK a bordo del R/V SONNE (Cruise SO-156: Valparaíso-Chiloé, 2001). Las muestras fueron extraídas con multicore entre 125 y 3.485 m de profundidad. En total se obtuvieron 579 individuos/cm³ (> 150 mm), los que se distribuyen en 61 especies, 29 géneros y 19 familias de Rotalínidos. La Familia Quadrimorphinidae constituye un nuevo registro para las costas chilenas y las especies Astrononion tumidum, Bolivina cf danvillensis son nuevos registros para el área entre Concepción (36º S) y las Islas Guaitecas (44º S). Se describe Cibicides moyanoi como nueva especie, recolectada entre los 41º S y 44º S

          Translated abstract

          The Rotaliinan Foraminiferans gathered during the collecting activities of the German PUCK Expedition on bord of the R/V Sonne (Cruise SO 156: Valparaíso-Chiloé) are described. Samples were obtained with a multicore between 125 m and 3485 m depth. The analized samples yielded 579 > 150 µm rotaliinan shells/cm³, in which were found 61 spp., 29 genera and 19 families. New record to the Chilean coast is Family Quadrimorphinidae and new records to the area between Concepción (36ºS) and Guaitecas islands (44ºS) are: Astrononion tumidum, Bolivina cf. danvillensis. In addition a new species, Cibicides moyanoi sp. n., collected between 41º S and 44º S, is fully described

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          Most cited references116

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          Benthic Foraminiferal Biofacies, Sediments and Water Masses of the Southern Peru-Chile Trench Area, Southeastern Pacific Ocean

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            On Some Foraminifera from the North Atlantic and Arctic Oceans, Including Davis Straits and Baffin's Bay

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              Seasonal flux patterns of planktic foraminifera in the Peru–Chile current

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                Author and article information

                Journal
                gayana
                Gayana (Concepción)
                Gayana (Concepc.)
                Facultad de Ciencias Naturales y Oceanográficas, Universidad de Concepción (Concepción, , Chile )
                0717-652X
                0717-6538
                2005
                : 69
                : 2
                : 329-363
                Affiliations
                [03] Concepción orgnameUniversidad de Concepción orgdiv1Departamento de Oceanografía Chile
                [02] Concepción orgnameUniversidad de Concepción orgdiv1Departamento de Zoología Chile
                [01] orgnameUniversidad de Concepción orgdiv1Magíster en Ciencias con mención Zoología Chile
                Article
                S0717-65382005000200013 S0717-6538(05)06900213
                10.4067/S0717-65382005000200013
                19b1bb4b-cb05-404a-8484-ad82e38549b0

                This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

                History
                : 30 June 2005
                : 09 March 2005
                Page count
                Figures: 0, Tables: 0, Equations: 0, References: 118, Pages: 35
                Product

                SciELO Chile

                Categories
                Ambiente Acuático

                south eastern pacific,new species,Foraminíferos bentónicos calcáreos,recientes,taxonomía,distribución,pacifico sureste,nueva especie,Benthic calcareous foraminifera,recents,taxonomics,distribution

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