Name: Siphonophora
License: Unrestricted

This data set includes the results of 71 plankton samples off the southern and southwestern coast of Brazil from 3 oceanographic cruises - FINEP I, III and IV (respectively Nov/Dec 1975, May 1976 and Spt/Oct 1976). The Siphonophora (Cnidaria, Hydrozoa) from Cabo Frio, RJ (23 S) to Cabo de Santa Marta Grande, SC (29 S) were identified by L. Dias. A total of 33 siphonophore species were identified.

Citation

Fabio Lang da Silveira and Rubens M. Lopes Siphonophora between Cabo Frio and Cabo de Santa Marta Grande, Brazil. WSAOBIS, São Paulo, February 2009, Version 1,

Published

December 09, 2025 at 16:45

First registration

July 17, 2026 at 12:01

License

Unrestricted

URL

https://ipt.sibbr.gov.br/obis-brasil/resource?r=siphonophora

Archive

https://ipt.sibbr.gov.br/obis-brasil/archive.do?r=siphonophora

Contacts

OBIS Secretariat
Intergovernmental Oceanographic Commission of UNESCO

Alexandre Marino
Centro de Referência em Informação Ambiental (CRIA)

1,803

total submitted occurrences

1,803

accepted occurrences

taxa

species

Taxa

Missing and invalid fields

Field	Missing
coordinateUncertaintyInMeters	1,803	100.0%
maximumDepthInMeters	1,803	100.0%
minimumDepthInMeters	1,803	100.0%
occurrenceStatus	1,803	100.0%

Quality flags

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

Flag	Dropped	Records
NO_DEPTH		1,803	100.0%

Siphonophora

Taxa

Missing and invalid fields

Quality flags

Measurement types

DNA derived data