Linked collectors and determiners for: The charismatic Gecarcinus ruricola (Linnaeus, 1758), type species of Gecarcinus Leach, 1814, with a neotype designation and genetic data, and new generic assignment, Hartnollius n. gen., for the three remaining species of the genus (Crustacea, Brachyura, Gecarcinidae).

Natural history specimen data linked to collectors and determiners held within, "The charismatic Gecarcinus ruricola (Linnaeus, 1758), type species of Gecarcinus Leach, 1814, with a neotype designation and genetic data, and new generic assignment, Hartnollius n. gen., for the three remaining species of the genus (Crustacea, Brachyura, Gecarcinidae)". Claims or attributions were made on Bionomia by volunteer Scribes, https://bionomia.net/dataset/99a077b7-e65d-49af-82d5-82b0d25a210b using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, https://gbif.org/dataset/99a077b7-e65d-49af-82d5-82b0d25a210b. Formatted as a Frictionless Data package.