Scuba Season

Christmas tree worm

Spirobranchus giganteus

Sighting evidence at Molinere Underwater Sculpture Park, Bianca C Wreck

Christmas tree worm

Photo: Matteo Bellucci · CC BY

Evidence at this site

3 records within 25 km

Confidence: low

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