Dataset

Mollusca of Calvi Bay (Corsica, France)

EurOBIS MeasurementOrFact Open in mapper Explore occurrences

Presence and absence records for molluscs sampled at 9 locations near Calvi Bay (Corsica, France). The data were digitized by VLIZ from the original report: Poulicek, M. (1982). Coquilles et autres structures squelettiques des Mollusques: composition chimique, biomasse et biodégradation en milieu marin. PhD Thesis. Université de Liège, Faculté des Sciences: Liège. 180, annexes pp.

Citation
Poulicek M.; Faculté des Sciences. Université de Liège: Belgium; (2016): Mollusca of Calvi Bay (Corsica, France). (http://www.vliz.be/en/imis?module=dataset&dasid=5050) https://dx.doi.org/10.14284/234
Published
September 17, 2025 at 10:09
First registration
March 11, 2020 at 03:20
License
This work is licensed under a Creative Commons Attribution (CC-BY) 4.0 License
URL
http://ipt.vliz.be/eurobis/resource?r=mollusca_calvi_bay_1982
Archive
https://ipt.vliz.be/eurobis/archive.do?r=mollusca_calvi_bay_1982

Contacts

Mathieu Poulicek
Université de Liège; Faculté des Sciences

Université de Liège; Faculté des Sciences
Université de Liège; Faculté des Sciences

Vlaams Instituut voor de Zee
Vlaams Instituut voor de Zee

Flanders Marine Institute (VLIZ)
Flanders Marine Institute (VLIZ)

2,914
total submitted occurrences
2,614
accepted occurrences
735
measurements and facts
233
taxa
182
species

Taxa

Missing and invalid fields

Field Missing Invalid
coordinateUncertaintyInMeters 2,882
98.9%
eventDate 2,914
100.0%
maximumDepthInMeters 32
1.1%
minimumDepthInMeters 32
1.1%
scientificNameID 368
12.6%

Quality flags

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

Flag Dropped Records
NO_MATCH 300
10.3%
DEPTH_EXCEEDS_BATH 262
9.0%
NO_DEPTH 32
1.1%
NO_ACCEPTED_NAME 12
0.4%
WORMS_ANNOTATION_RESOLVABLE 11
0.4%

Measurement types

DNA derived data