Field notes
Encounter profile
Identified using iNaturalist, WoRMS.
Species profile
Echidna nebulosa
Identified using iNaturalist, WoRMS.
Archive ecology
SNAP observations, not the species’ full biological range.
Depth basis: 0 recorded, 6 profile-estimated, 4 contextual.
Recent encounters trend deeper
The recent-half median is 8.6m deeper than the earlier-half median. This is an archive pattern, not a population conclusion.
Repeatable archive pattern · 10 observations / 9 dives
Calendar-quarter observations
Camera-clock comparison
Creature trail

#9 · Sep 15, 2026
Air Manis
Ambon · Asia 2026
#8 · Sep 13, 2026
Kampung Baru 2
Ambon · Asia 2026

#7 · Sep 12, 2026
Twilight Zone
Ambon · Asia 2026

#6 · Aug 8, 2026
Pescador Island (Cathedral)
Moalboal, Philippines · Asia 2026
Species field guide
Field notes
Identified using iNaturalist, WoRMS.
Archive
10 media items
Optional context
Continue exploring
Species photographed on the same dives come first, followed by close taxonomic neighbours.





