scubaseason

Orange Elephant Ear Sponge

Agelas clathrodes

Sighting evidence at The Cathedral, María la Gorda

Massive plate-form colonies carpet the cavern ceiling and side walls, exploiting the cave's dim light and steady water flow to filter-feed year-round. Their spongin skeletons form the primary structural habitat for sponge brittle stars and cryptic goby species. These colonies can exceed 2 m across and represent decades of uninterrupted growth — a testament to the Guanahacabibes reserve's protection.

Evidence at this site

No confirmed records on file at this site

Orange Elephant Ear Sponge 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.