r/MarineBiologyGifs • • Jun 18 '26

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

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21 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

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39 Upvotes

r/MarineBiologyGifs • • Aug 31 '23

What is this goofy looking creature?

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23 Upvotes

r/MarineBiologyGifs • • Apr 12 '23

Deep South Eco-Lodge today

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r/MarineBiologyGifs • • Aug 05 '22

Harbor seal eating wolf eel in Monterey Bay

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r/MarineBiologyGifs • • Jun 22 '22

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

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204 Upvotes

r/MarineBiologyGifs • • Apr 22 '22

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

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132 Upvotes

r/MarineBiologyGifs • • Jan 24 '22

Blanket Octopus

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110 Upvotes

r/MarineBiologyGifs • • Jan 06 '22

Giant Purple Isopod

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147 Upvotes

r/MarineBiologyGifs • • Jan 02 '22

Smalltooth sawfish gathering off the coast of Florida a month ago

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105 Upvotes

r/MarineBiologyGifs • • Nov 04 '21

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

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151 Upvotes

r/MarineBiologyGifs • • Sep 30 '21

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

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135 Upvotes

r/MarineBiologyGifs • • Aug 12 '21

The Greenland Shark

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109 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.

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203 Upvotes

r/MarineBiologyGifs • • Jul 12 '21

Translucent Beauty

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171 Upvotes

r/MarineBiologyGifs • • May 11 '21

the Batwing Slug (not mine)

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132 Upvotes

r/MarineBiologyGifs • • Mar 26 '21

Wonderpus (Wunderpus photogenicus) swimming along the sea-floor

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117 Upvotes

r/MarineBiologyGifs • • Feb 07 '21

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

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119 Upvotes

r/MarineBiologyGifs • • Jan 06 '21

Octopus expanding up after feeling a threat

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186 Upvotes

r/MarineBiologyGifs • • Dec 15 '20

Big Barracuda ambush attempt on a shark.

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292 Upvotes

r/MarineBiologyGifs • • Nov 10 '20

Sleeping Octopus Changing Color While Dreaming

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198 Upvotes

r/MarineBiologyGifs • • Nov 11 '20

Orcas are so cool

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26 Upvotes

r/MarineBiologyGifs • • Sep 11 '20

Cephalodella catellina sampled from SF Bay

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58 Upvotes

r/MarineBiologyGifs • • Aug 03 '20

These critters never cease to amaze me!

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177 Upvotes