Fetching all records for a taxonomic group in OBIS

For example, if you want to download the records for all Nudibranchia then in R it is as simple as doing:

    install.packages("robis")

    data <- robis::occurrence("Nudibranchia")

    # get species data
    spdata <- data[!is.na(data$taxonRank) & data$taxonRank == "species",]

    # plot on a map
    robis::leafletmap(spdata)

Alternatively, you can download all data with the new mapper that is being developed:

http://iobis.org/mapper2?scientificname=Nudibranchia&download=true