Dataset

Marine gastropod distribution from patagonian shallow waters

OBIS Argentina Open in mapper Explore occurrences

ENGLISH: The study was carried out in the Patagonian coasts from San Antonio's Port (40ºS) to Ushuaia (54ºS). Samples were taken in 37 places, port and low marine traffic areas, from June 2006 to April 2008.Sample sediments were taken to analyze the TBT concentrations (by GC-MS) and to perform a sedimentographic analysis. A total of 1753 gastropods of 10 different species belonging to 5 families (Volutidae, Nassariidae; Buccinidae, Muricidae and Marginellidae) were captured. ESPAÑOL: Se realizó un estudio en el área costera patagónica que abarca desde el Puerto de San Antonio Este (40ºS) hasta Ushuaia (54ºS). Se muestrearon 37 sitios en zonas portuarias y zonas control o de bajo tráfico marítimo, entre junio de 2006 y abril de 2008. En estos sitios se recolectaron sedimentos para analizar la concentración de TBT (mediante cromatografía gaseosa-espectrometría de masa) y realizar estudios de granulometría, así como un total de 1753 gasterópodos de 10 especies distintas, pertenecientes a 5 familias (Volutidae, Nassariidae, Buccinidae, Muricidae y Marginellidae).

Citation: Bigatti G, Laboratorio de Reproducción y Biología Integrativa de Invertebrados Marinos L (2015): Marine gastropod distribution from patagonian shallow waters. v1.6. ArOBIS Centro Nacional Patagónico. Dataset/Occurrence. http://arobis.cenpat-conicet.gob.ar:8081/resource?r=argentina-gastropods&v=1.6

Published: April 05, 2017 at 19:36

URL: http://arobis.cenpat-conicet.gob.ar:8081/resource?r=argentina-gastropods

LARBIM Laboratorio de Reproducción y Biología Integrativa de Invertebrados Marinos
Centro Nacional Patagónico - CONICET

63
occurrence records
10
taxa
10
species

Taxa

Missing and invalid fields

Field Missing Invalid
coordinateUncertaintyInMeters 2
3.2%
eventDate 63
100.0%
maximumDepthInMeters 63
100.0%
minimumDepthInMeters 63
100.0%
occurrenceStatus 63
100.0%

Quality flags

The OBIS data quality flags are documented at https://github.com/iobis/obis-qc.

Flag Dropped Records
NO_DEPTH 63
100.0%
ON_LAND 25
39.7%

Measurement types

DNA derived data