Jon Moore
banner
metallic-roughy.bsky.social
Jon Moore
@metallic-roughy.bsky.social
Professor of biology. Studies deep-sea fishes, gopher tortoises, lizards, and other wee beasties. Also likes fossils. My views.
Third image looks like a really spiny decapod shrimp & flytrap anemone. 4th might just be a carnivorous sponge.
November 26, 2025 at 11:41 PM
It’s actually a calmer patch of water to deploy or retrieve submersibles. Alvin’s original mothership, Lulu, also had a moon pool.
November 26, 2025 at 10:33 PM
That fish is a Stephanoberycid, either Stephanoberyx monae or Acanthochaenus lutkeni. The black head is normal for those species. Both are bottom-tending species. The behavior is anomalous, like it did get shocked by the salty brine, which often has toxic hydrogen sulfides in it, too.
November 6, 2025 at 11:55 PM
Maybe contact Alex Dornburg at UNC Charlotte, he did quite a bit of that with our papers on holocentids and other things.
September 5, 2025 at 10:01 PM
They’d be so proud of Marco’s support of Russia.
May 1, 2025 at 1:24 PM
Blobby little fish continuously swishing its tail, while the current quickly blows it backwards.
April 17, 2025 at 10:36 PM
Wonder if it is a young Sladenia?
March 27, 2025 at 1:20 PM
Maybe, but it doesn’t look like any I’m familiar with. That pointed base, longer fishing rod, and tiny lure make it different from Chaunax that I know. Where & what depth?
March 27, 2025 at 1:17 PM
My bad, the red is a stylasterine, but on closer look, the white is a scleractinian coral, maybe Lophelia.
February 2, 2025 at 6:57 PM
That white coral you call a stylaster actually has a large calyx for the polyps. It probably is a scleractinian coral, maybe Lophelia with that branching pattern.
February 2, 2025 at 6:55 PM
First 2 pics are of stylasterine lace corals. They are more closely related to fire corals than true stony corals. Their polyps are thin & tiny. The cups the polyps reside in look like pinholes.
January 31, 2025 at 2:36 PM
It might be a close relative, Bathytyphlops marionae, which has very minute eyes.
December 30, 2024 at 5:16 PM
Cool, cool! We’ve been catching many of those in our GoMx trawls.
December 22, 2024 at 1:53 PM
DEEPEND cruises have caught them in pairs multiple times & Tracey Sutton also thinks they may be M/F pairs traveling together. I don’t know of any citable pubs, though.
December 10, 2024 at 4:59 PM
I remember identifying specimens from the Naco Fm for a class Karl Flessa taught at U of A.
December 4, 2024 at 1:47 PM
That picture could be South Florida. Seen similar on seawalls in state parks in Broward & Dade counties.
December 4, 2024 at 1:43 PM
Awesome. I use Wisdom in my VZ, Con Bio, & Marine Bio classes. Thanks for the update.
December 4, 2024 at 1:32 PM