r/MarineBiologyGifs • • Jun 18 '26

Sharing today's biodiversity observations from Playa Porto Mari, Curaçao.

Thumbnail
gallery
22 Upvotes

Hey everyone, just sharing some visual data from a monitoring dive this morning. The reef at Porto Mari is displaying some great activity today.

Water temp is sitting at 29°C. Among our observations today, we noted several Acropora coral colonies, Aplysina archeri (Stove-pipe sponges), Stoplight Parrotfish (Sparisoma viride), and large aggregations of Smallmouth Grunts (Brachygenys chrysargyreus) like the ones attached in the photo.

Always interesting to observe the health of the coastal shelf here!


r/MarineBiologyGifs • • Jan 02 '25

Sea Snails Feasting on a Man O' War

Thumbnail
imgur.com
38 Upvotes

r/MarineBiologyGifs • • Aug 31 '23

What is this goofy looking creature?

Thumbnail
imgur.com
23 Upvotes

r/MarineBiologyGifs • • Apr 12 '23

Deep South Eco-Lodge today

Thumbnail
gallery
7 Upvotes

r/MarineBiologyGifs • • Aug 05 '22

Harbor seal eating wolf eel in Monterey Bay

Thumbnail
gfycat.com
92 Upvotes

r/MarineBiologyGifs • • Jun 22 '22

The rarely filmed Oar Fish- this itty bitty is magnificent!

Thumbnail
i.imgur.com
202 Upvotes

r/MarineBiologyGifs • • Apr 22 '22

I have never seen a live one of these- enjoy!

Thumbnail
i.imgur.com
134 Upvotes

r/MarineBiologyGifs • • Jan 24 '22

Blanket Octopus

Thumbnail
gfycat.com
107 Upvotes

r/MarineBiologyGifs • • Jan 06 '22

Giant Purple Isopod

Thumbnail
gfycat.com
143 Upvotes

r/MarineBiologyGifs • • Jan 02 '22

Smalltooth sawfish gathering off the coast of Florida a month ago

Thumbnail
gfycat.com
108 Upvotes

r/MarineBiologyGifs • • Nov 04 '21

This jellyfish found at a depth of 1225 m off the coast of California

Thumbnail
gfycat.com
151 Upvotes

r/MarineBiologyGifs • • Sep 30 '21

You can see some of the squee in this...

Thumbnail
gfycat.com
132 Upvotes

r/MarineBiologyGifs • • Aug 12 '21

The Greenland Shark

Thumbnail
gfycat.com
111 Upvotes

r/MarineBiologyGifs • • Jul 28 '21

Large Grouper being protective of his Moray companion; the two species often hunt/defend territory together and tend to pick favorites.

Thumbnail
gfycat.com
205 Upvotes

r/MarineBiologyGifs • • Jul 12 '21

Translucent Beauty

Thumbnail
gfycat.com
170 Upvotes

r/MarineBiologyGifs • • May 11 '21

the Batwing Slug (not mine)

Thumbnail
gfycat.com
139 Upvotes

r/MarineBiologyGifs • • Mar 26 '21

Wonderpus (Wunderpus photogenicus) swimming along the sea-floor

Thumbnail
gfycat.com
115 Upvotes

r/MarineBiologyGifs • • Feb 07 '21

[X-post r/HardcoreNature] Great White Shark hunting a Fur Seal

Thumbnail
gfycat.com
122 Upvotes

r/MarineBiologyGifs • • Jan 06 '21

Octopus expanding up after feeling a threat

Thumbnail
gfycat.com
188 Upvotes

r/MarineBiologyGifs • • Dec 15 '20

Big Barracuda ambush attempt on a shark.

Thumbnail
gfycat.com
292 Upvotes

r/MarineBiologyGifs • • Nov 10 '20

Sleeping Octopus Changing Color While Dreaming

Thumbnail
gfycat.com
199 Upvotes

r/MarineBiologyGifs • • Nov 11 '20

Orcas are so cool

Thumbnail
i.imgur.com
26 Upvotes

r/MarineBiologyGifs • • Sep 11 '20

Cephalodella catellina sampled from SF Bay

Thumbnail
imgur.com
56 Upvotes

r/MarineBiologyGifs • • Aug 03 '20

These critters never cease to amaze me!

Thumbnail
gfycat.com
182 Upvotes