scubaseason

Spiny lobster

Panulirus argus

Sighting evidence at Frigate Bay Reef, Saint Kitts and Nevis

Spiny lobster

Photo: terence zahner · CC BY-NC

Caribbean spiny lobsters lack the large claws of their temperate relatives but compensate with long, spiny antennae used for communication and predator deterrence. During the day they shelter communally in reef crevices and undercuts — the volcanic overhangs of Frigate Bay are ideal habitat. At night they forage across sandy areas for molluscs, worms, and detritus. Ecologically important as prey for large predators and as scavengers that recycle organic matter. Heavily targeted by commercial trap fisheries throughout the Caribbean; Saint Kitts maintains a seasonal closed period to protect spawning aggregations.

Evidence at this site

No confirmed records on file at this site

Spiny lobster is listed as a curated species here based on historical reports.

How is this calculated?

Sighting evidence is compiled from iNaturalist observation records within a set proximity radius, filtered for quality-grade observations. “Last confirmed” is the date of the most recent research-grade record. Record count covers a rolling 24-month window. Confidence reflects record count, recency, and consistency of seasonal signal.

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