Portly spider crab Codexery

Where Portly spider crab has been recorded

GBIF occurrence records for Libinia emarginata, mapped and tabulated by country.

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Where Portly spider crab has been recorded

Distribution map plotted from GBIF.org occurrence records; basemap Natural Earth 110m · GBIF records CC0 / CC BY; Natural Earth public domain

9,334 georeferenced occurrence records with coordinates are published for Libinia emarginata through GBIF, from 5 countries or marine areas. This page maps those records and lists where they come from. Occurrence records reflect where people have looked as well as where the species lives, so well-surveyed coastlines are over-represented.

Quick Facts

Georeferenced records
9,334
Mapped locations
61
Inland records omitted
48
Gbif taxonkey
2226736

Facts from the source article.

Countries and areas with the most records (GBIF)

United States of America — 9,255 records; Mexico — 47 records; Canada — 29 records; Panama — 1 records; Tonga — 1 records.

Source: GBIF Occurrence Search (taxonKey 2226736) — https://www.gbif.org/occurrence/search?taxon_key=2226736&has_coordinate=true (records CC0 / CC BY). Accessed 2026-09-25.

Marine regions with a WoRMS distribution record

North West Atlantic; Cobscook Bay; Gulf of Maine; Gulf of Mexico.

Where Portly spider crab has been recorded
Where Portly spider crab has been recorded. Image: Distribution of Libinia emarginata plotted from 9,334 GBIF occurrence records (taxonKey 2226736), accessed 2026-09-25. Basemap: Natural Earth 110m. · GBIF records CC0 / CC BY; Natural Earth public domain · source not recorded

Source: WoRMS distribution records (MarineRegions) — https://www.marinespecies.org/aphia.php?p=taxdetails&id=158426 (CC BY 4.0). Accessed 2026-09-25.

How to read this map

The map plots a sample of 3,000 of the 9,334 records, deduplicated to a half-degree grid, so dense areas do not merge into one blob. The sample covers 3 of the 5 countries or areas with records; the areas absent from the sample hold 2 records in total (Panama, Tonga).

48 records plotting inland were omitted: for a marine species those are almost always the holding institution's coordinates rather than a collection site.

Records show where the species has been observed and reported, not a modelled range.

Source: GBIF Occurrence Search (taxonKey 2226736) — https://www.gbif.org/occurrence/search?taxon_key=2226736&has_coordinate=true (records CC0 / CC BY); WoRMS distribution records (MarineRegions) — https://www.marinespecies.org/aphia.php?p=taxdetails&id=158426 (CC BY 4.0); Natural Earth 110m basemap — https://www.naturalearthdata.com/ (public domain). Accessed 2026-09-25.

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