1. invacost::invacost
    'InvaCost' database
    csv| xlsx| json| ndjson| rda| rds
    data.frame|13553 x 66
  2. Rarity::spid.occ
    Occurrences of spiders of Western France at two different scales.
    csv| xlsx| json| ndjson| rda| rds
    data.frame|708 x 2