Dataset

Invertebrates, REVIZEE South Region - Benthos

OBIS Brazil Open in mapper Explore occurrences

This data set includes the results of the activities undertaken in the REVIZEE Program by the South Score/Benthos (Cabo de São Tomé, RJ - Arroio Chuí, RS). The field collections were taken from December 13th 1997 to April 20th 1998 in the continental shelf and slope (60 - 810 m depth) with the Oceanographic Vessel Prof. W. Besnard (IO-USP). The fauna was collected using the benthic samplers van Veen and Box-corer and the rectangular dredge, summing up 322 samples.

Citation
REVIZEE South Score / Benthos - Amaral, A.C.Z. & Rossi-Wongtschowski, C.L.D.B. (eds.) 2004. Biodiversidade bentônica da região sudeste-sul do Brasil, plataforma externa e talude superior. São Paulo : Instituto Oceanográfico da USP, 2004 (Série Documentos Revizee - Score Sul). 216 p. ISBN 85-98729-08-6.
Published
January 08, 2026 at 17:12
First registration
July 17, 2026 at 12:01
License
This work is licensed under a Creative Commons Attribution Non Commercial (CC-BY-NC 4.0) License
URL
https://ipt.sibbr.gov.br/obis-brasil/resource?r=invertebrates_revizee_south_region_benthos
Archive
https://ipt.sibbr.gov.br/obis-brasil/archive.do?r=invertebrates_revizee_south_region_benthos

Contacts

OBIS Secretariat
Intergovernmental Oceanographic Commission of UNESCO

Alexandre Marino
Centro de Referência em Informação Ambiental (CRIA)

2,810
total submitted occurrences
2,774
accepted occurrences
672
taxa
447
species

Taxa

Missing and invalid fields

Field Missing Invalid
coordinateUncertaintyInMeters 2,810
100.0%
occurrenceStatus 2,810
100.0%
scientificNameID 59 10
2.5%

Quality flags

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

Flag Dropped Records
DEPTH_EXCEEDS_BATH 310
11.0%
NO_MATCH 36
1.3%
WORMS_ANNOTATION_RESOLVABLE 2
0.1%
WORMS_ANNOTATION_RESOLVABLE_LOSS 1
0.0%

Measurement types

DNA derived data