Field notes
Encounter profile
Identified using iNaturalist, WoRMS.
Species profile
Eucrossorhinus dasypogon
Identified using iNaturalist, WoRMS.
Archive ecology
SNAP observations, not the species’ full biological range.
Depth basis: 0 recorded, 9 profile-estimated.
Consistent water window
9 observations with dive temperature sit within 27.0–28.0°C.
Recent encounters trend deeper
The recent-half median is 5.6m deeper than the earlier-half median. This is an archive pattern, not a population conclusion.
Repeatable archive pattern · 9 observations / 5 dives
Camera-clock comparison
Creature trail

#5 · Sep 27, 2026
Sawandarek Jetty
Raja Ampat · Asia 2026

#4 · Sep 26, 2026
Sardine Reef
Raja Ampat · Asia 2026

#3 · Sep 21, 2026
Lalosi
Raja Ampat · Asia 2026

#2 · Sep 20, 2026
Sardine Reef
Raja Ampat · Asia 2026
Species field guide
Field notes
Identified using iNaturalist, WoRMS.
Archive
9 media items
Optional context
Continue exploring
Species photographed on the same dives come first, followed by close taxonomic neighbours.




