Abrolhos bank and Vitória-Trindade Chain - Ocean Biodiversity Information System

Abrolhos bank and Vitória-Trindade Chain

Statistics

Occurrence records	172,354
Species level	143,713
Species	3,409
Taxa	4,313
Datasets	118
Time range	1849 - 2024

Data quality

Dropped records

Dropped records	0
Not marine	183
No WoRMS match	4,363
No coordinates	0
Zero coordinates	0

Taxonomic issues

Marine unsure	28
No accepted name available	183

Missing and invalid fields

Field	Missing	Invalid
coordinateUncertaintyInMeters	173,241	115
eventDate	9,184	0
maximumDepthInMeters	40,531	2,848
minimumDepthInMeters	38,655	2,802
occurrenceStatus	53,815	0
scientificName	115,133	0
scientificNameID	9,515	414

Spatial issues

Records on land	29,147
More than 20 km from shore	0
Depth exceeds bathymetric depth	9,701

Top datasets

Dataset	Records
ReefSYN \| Standardized datasets of Brazilian reef diversity in space and time - Dataset II: Abrolhos Bank monitoring Published 2024-07-03	59,701
Long-term Ecological Monitoring Research Brazilian Oceanic Islands (reef fish) Published 2022-02-02	23,712
ReefSYN \| Standardized datasets of Brazilian reef diversity in space and time - Dataset XII: Benthic communities’ monitoring in Abrolhos Bank Published 2024-07-03	21,525
ReefSYN \| Standardized datasets of Brazilian reef diversity in space and time - Dataset I: Fish communities from the Brazilian province Published 2024-07-03	18,959
ReefSYN \| Standardized datasets of Brazilian reef diversity in space and time - Dataset V: Fish assemblages from Trindade and Martin Vaz Published 2024-07-03	5,703
ReefSYN \| Standardized datasets of Brazilian reef diversity in space and time - Dataset VII: Fish assemblages from Guarapari Published 2024-07-03	5,111
Benthic biodiversity along the central coast in the Brazilian EEZ (OBIS South America, BRAZIL) Published 2021-07-02	4,997
Marine RAP 38 Bra Published 2021-07-02	4,041
Zooplankton biodiversity along the central coast in the Brazilian EEZ (OBIS South America, BRAZIL) Published 2021-07-02	2,511
Coleção de Cnidaria do Museu Nacional (MNRJ) Published 2023-12-11	2,229

Distribution

Disclaimer: EEZ boundaries based on Marine Regions (no endorsement).

Records

Composition

detailed (class) simple

Top taxa

Unique species IUCN Red List All taxa Unique species IUCN Red List All taxa Unique species IUCN Red List All taxa

Scientific name	Records
Acanthurus bahianus Castelnau, 1855 Phylum Chordata > Class Teleostei	6,361
Cephalopholis fulva (Linnaeus, 1758) Phylum Chordata > Class Teleostei	6,118
Ocyurus chrysurus (Bloch, 1791) Phylum Chordata > Class Teleostei	5,233
Acanthurus coeruleus Bloch & Schneider, 1801 Phylum Chordata > Class Teleostei	4,959
Abudefduf saxatilis (Linnaeus, 1758) Phylum Chordata > Class Teleostei	4,564
Acanthurus chirurgus (Bloch, 1787) Phylum Chordata > Class Teleostei	4,483
Thalassoma noronhanum (Boulenger, 1890) Phylum Chordata > Class Teleostei	4,415
Sparisoma axillare (Steindachner, 1878) Phylum Chordata > Class Teleostei	4,300
Halichoeres poeyi (Steindachner, 1867) Phylum Chordata > Class Teleostei	4,138
Stegastes fuscus (Cuvier, 1830) Phylum Chordata > Class Teleostei	4,020

Newest species

Scientific name	Records	Since
Dexamine spinosa (Montagu, 1813) Phylum Arthropoda > Class Malacostraca	6	2019
Glycera lapidum Quatrefages, 1866 Phylum Annelida > Class Polychaeta	3	2019
Prionospio dubia Day, 1961 Phylum Annelida > Class Polychaeta	2	2019
Atolla vanhoeffeni Russell, 1957 Phylum Cnidaria > Class Scyphozoa	3	2019
Aricidea (Aricidea) wassi Pettibone, 1965 Phylum Annelida > Class Polychaeta	1	2019
Hemipodia californiensis (Hartman, 1938) Phylum Annelida > Class Polychaeta	2	2019
Rissoella ornata Simone, 1995 Phylum Mollusca > Class Gastropoda	1	2018
Ampithoe thaix Siqueira & Iwasa-Arai in Iwasa-Arai, Siqueira, Segadilha & Leite, 2021 Phylum Arthropoda > Class Malacostraca	1	2018
Elasmopus lucai Siqueira & Iwasa-Arai in Iwasa-Arai, Siqueira, Segadilha & Leite, 2021 Phylum Arthropoda > Class Malacostraca	1	2018
Eusiroides dimorphus Guedes-Silva, Souza-Filho & Tavares, 2024 Phylum Arthropoda > Class Malacostraca	1	2018

Data providers

Name	Records
Universidade Federal de São Paulo, Campus Sao Paolo	136,225
Universidade Estadual do Norte Fluminense	112,682
Universidade Federal de Santa Maria	52,981
Universidade Federal de Santa Catarina	45,048
Universidade Estadual do Norte Fluminense Darcy Ribeiro	45,048
IRD	18,959
Universidade Federal do Rio Grande do Norte	18,959
Intergovernmental Oceanographic Commission of UNESCO	18,589
Centro de Referência em Informação Ambiental (CRIA)	14,479
In memoriam	5,281