6533b831fe1ef96bd1298e29
RESEARCH PRODUCT
A global occurrence database of the Atlantic blue crab Callinectes sapidus
Roberta BardelliArgyro ZenetosGiorgio Mancinellisubject
0106 biological sciencesStatistics and ProbabilityData DescriptorCallinectesRange (biology)BrachyuraScienceLibrary and Information Sciencescomputer.software_genre010603 evolutionary biology01 natural sciencesEducationNew englandAnimalsMacroecologyInvasive speciesDatabasebiologyAnimal010604 marine biology & hydrobiologyQinvasive species blue crab global occurrence databaseBiodiversitybiology.organism_classificationComputer Science ApplicationsGeographyBiogeographyStatistics Probability and UncertaintyIntroduced SpeciescomputerAnimal DistributionInformation Systemsdescription
The Atlantic blue crab Callinectes sapidus is a portunid native to the western Atlantic, from New England to Uruguay. The species was introduced in Europe in 1901 where it has become invasive; additionally, a significant northward expansion has been emphasized in its native range. Here we present a harmonized global compilation of C. sapidus occurrences from native and non-native distribution ranges derived from online databases (GBIF, BISON, OBIS, and iNaturalist) as well as from unpublished and published sources. The dataset consists of 40,388 geo-referenced occurrences, 39,824 from native and 564 from non-native ranges, recorded in 53 countries. The implementation of quality controls imposed a severe reduction, in particular from online databases, of the records selected for inclusion in the dataset. In addition, a technical validation procedure was used to flag entries showing identical coordinates but different year of record, in-land occurrences and those located close to the coast. Similarly, a flagging system identified entries outside the known distribution of the species, or associated with unsuccessful introductions.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2021-04-16 | Scientific Data |