A Helmet Crab (Telmessus cheiragonus) tries to hide among the kelp despite its stunning coloring.

📷 @panasonic Lumix GH4
🏠 @aquaticadigital AGH4

#marinelife #pnwdiving #underwatermacrophotography #macro

Lemon Nudibranch are pretty common in the Pacific Northwest, but can you spot what's a little harder to get a good shot of?

📷 @panasonic Lumix GH4
🏠 @aquaticadigital AGH4

#marinelife #pnwdiving #macro #underwatermacrophotography #underwatercreatures

Kelp Greenling babies about ready to hatch! A surprisingly young male viciously protected this clutch from harm.

📷 @panasonic Lumix GH4
🏠 @aquaticadigital AGH4

#marinelife #pnwdiving #macro #underwatermacrophotography #underwatercreatures

We often see hermits in smooth shells, so this spiky one caught my eye!

#marinelife #underwaterphotography #macro #underwatermacrophotography

For this #molluscmonday, we got the Violet sea slug (Edmundsella pedata). 🤿🦑
Taken: 2026-05-14
Camera: Olympus TG-5
#aquaticlife #edmundsellapedata #macrophotography #marinelife
#nudibranch #nordicdiving #olympustg5 #scuba #swedishdiving #underwatermacrophotography

The Mexican Barnacle Blenny - Similar to tube blennys in the Caribbean, these little ones live in abandoned barnacles, mollusks tubes, and worm tubes.

📷 Google Pixel 6a
🏠 @divevolk SeaTouch 4 Max

#marinelife #macro #macrophotography
#underwatermacrophotography #underwaterphotos #nature

Piping hot fresh nudies for #MolluscMonday
This time it is two species of nudibranchs, Coryphella verrucosa and Acanthodoris pilosa
Taken: 26/4/2026
Camera: Olympus TG-5 🦑🤿
#nordicdiving #scubadiving #naturephotography #nudibranchs #uwphotography #underwatermacrophotography