Scuba Season

Common Cuttlefish

Sepia officinalis

Sighting evidence at Sponge Gardens, Djerba

Common Cuttlefish

Photo: Giedrė Kmitienė · © all rights reserved

Cuttlefish hunt the sandy corridors between sponge clusters, ambushing shrimp and small fish with their rapid tentacle strike. Their chromatophore displays become particularly elaborate during the spring breeding season when males display to females between sponge formations. They are keystone mid-trophic predators linking the invertebrate and fish communities of the plateau.

Evidence at this site

2 records within 25 km

Confidence: low

Seasonality

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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