Scuba Season

Purple Sea Urchin

Paracentrotus lividus

Sighting evidence at Ilheu das Cabras, Terceira

Purple Sea Urchin

Photo: Rodrigo Medeiros · CC BY-NC

Evidence at this site

4 records within 25 km

Confidence: low

Seasonality

Jan
Feb
Mar
Apr
May
Jun
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Aug
Sep
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Dec
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.

Also seen at other sites