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Allen Collins

@agcollins.bsky.social
1.2K followers 324 following 113 posts

Appreciator of comb jellies, medusan jellies, medusan polyps, medusan other stages, sponges (particularly the glass ones). I speak for myself.

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Allen Collins @agcollins.bsky.social · 8h
news.cornell.edu/stories/2026... #MarineLife
news.cornell.edu
Mysterious oarfish’s fins inspire large underwater robot design | Cornell Chronicle
Oarfish, giant fish rarely spotted by humans, have hundreds of unique dorsal fin rays, which help propel the fish forward.
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Allen Collins @agcollins.bsky.social · 14/09/2026
9 new sponge species described!! www.fisheries.noaa.gov/feature-stor...
fisheries.noaa.gov
Nine Species of Deep-Sea Sponges Discovered in Alaska
One sponge species is so unique that scientists created an entirely new genus to classify it. Another represents a group never seen before outside of the tropics.
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Allen Collins @agcollins.bsky.social · 13/09/2026
Our new paper on the distribution of the benthic ctenophore Vallicula integrates diverse observations (iNAT, literature, museum specimens, and eDNA metabarcodes) to show that Vallicula multiformis is circumtropical to subtropical. onlinelibrary.wiley.com/doi/10.1111/...
Global map with points of observations stemming from diverse sources. Shows a circumtropical to subtropical distribution.
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Steve Haddock @stevehaddock.bsky.social · 09/09/2026
One year ago, The Radiant Sea appeared in print! Still super happy with how it turned out. Our mission to share a different view of ocean life seems to have succeeded.💙 Named a top ten photography book of 2025 by @smithsonianmag.bsky.social, and many anecdotes from people who appreciated it. 🙏 🌊🧪🦑
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franz @franzanth.bsky.social · 08/09/2026
I don't think I've ever posted these posters together as a set, so here's a first. Wonders of the Deep series, commissioned by the International Seabed Authority between 2020-2022 to celebrate the fragile biodiversity of deep sea. Not for sale. #Art #SciArt
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Chris Mah @echinoblog.bsky.social · 05/09/2026
BENTHIC COMB JELLIES 2450 m eastern basin seamount American Samoa #Okeanos attn @beziostudio.bsky.social @agcollins.bsky.social
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Allen Collins @agcollins.bsky.social · 03/09/2026
The 2027 Smithsonian Institution Fellowship Program (SIFP) application has opened. The application deadline is October 15. Independent fellows are a vital part of the museum community, and we are excited to begin the next application cycle. fellowships.si.edu/SIFP
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Allen Collins @agcollins.bsky.social · 28/08/2026
Available positions in NOAA for Recent Grads, 5 Grants Management Specialist (ZA-1109-2) Number of Positions: 10 Locations: AK; San Diego, CA; Miami, FL; Saint Petersburg, FL; Honolulu, HI; Boise, ID; Silver Spring, MD; MS; NC; Portland, OR; Galveston, TX; WA www.usajobs.gov/job/882673500
usajobs.gov
Grants Management Specialist (Recent Graduate)
This position is located in the National Oceanic and Atmospheric Administration (NOAA), National Marine Fisheries Service (NMFS), with 10 vacancies in San Diego, CA; Miami, FL; Saint Petersburg, FL; H...
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Allen Collins @agcollins.bsky.social · 28/08/2026
Available positions in NOAA for Recent Grads, 4 Acquisition Management Specialist (ZA-1101-2) Number of Positions: 10 Locations: Miami, FL; Silver Spring, MD; Gloucester, MA; Pascagoula, MS; Beaufort, NC; Galveston, TX; or Seattle, WA. www.usajobs.gov/job/882670600
usajobs.gov
Acquisition Management Specialist (Recent Graduate)
This position is located in the National Oceanic and Atmospheric Administration (NOAA), National Marine Fisheries Service (NMFS), with 10 vacancies in Miami, FL; Silver Spring, MD; Gloucester, MA; Pas...
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Allen Collins @agcollins.bsky.social · 28/08/2026
Available positions in NOAA for Recent Grads, 3 Budget Analyst (ZA-0560-2) Number of Positions: 5 Locations: Anchorage, AK; Juneau, AK; St. Petersburg, FL; or Silver Spring, MD www.usajobs.gov/job/882678100
usajobs.gov
Budget Analyst (Recent Graduate)
This position is located in the National Oceanic and Atmospheric Administration (NOAA), National Marine Fisheries Service (NMFS), with 5 vacancies in Juneau, AK; Anchorage, AK; St. Petersburg, FL; or ...
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Allen Collins @agcollins.bsky.social · 28/08/2026
Available positions in NOAA for Recent Grads, 2 IT Specialist (ZP-2210-2) Number of Positions: 5 Locations: San Diego, CA; Saint Petersburg, FL; or Silver Spring, MD www.usajobs.gov/job/882679000
usajobs.gov
IT Specialist (Recent Graduate)
This position is located in the National Oceanic and Atmospheric Administration (NOAA), National Marine Fisheries Service (NMFS), with 5 vacancies in San Diego, CA; Saint Petersburg, FL; or Silver Spr...
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Allen Collins @agcollins.bsky.social · 28/08/2026
Available positions in NOAA for Recent Grads, 1 Administrative Management Specialist - HR Liaison (ZA-0301-2) Number of Positions: 5 Locations: Juneau, AK; San Diego, CA; Santa Cruz, CA; Silver Spring, MD; Gloucester, MA; or Seattle, WA. www.usajobs.gov/job/882676100
usajobs.gov
Administrative Management Specialist - HR Liaison (Recent Graduate)
This position is located in the National Oceanic and Atmospheric Administration (NOAA), National Marine Fisheries Service (NMFS), with 5 vacancies in Juneau, AK; San Diego, CA; Santa Cruz, CA; Silver ...
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Allen Collins @agcollins.bsky.social · 30/06/2026
Curator of Vertebrates Position at the Smithsonian! www.usajobs.gov/job/873849000
usajobs.gov
Research Zoologist
The Smithsonian Institution is the worlds largest museum, education, and research complex, with 21 museums and the National Zoo. The National Museum of Natural History (NMNH) is a major bureau of the ...
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Allen Collins @agcollins.bsky.social · 18/06/2026
Hero alert!! Edie Widder recounting her early work exploring bioluminescence in the deep sea. Midwater Science and Technology Conference. #MarineLife
Edie Widder speaking at Midwater Science and Technology meeting.
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Allen Collins @agcollins.bsky.social · 17/06/2026
Dhugal Lindsay at the inaugural midwater science and technology meeting comments on the state of taxonomy.
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Allen Collins @agcollins.bsky.social · 17/06/2026
m.youtube.com/watch?v=4zK5... I find the question behind this video fascinating!! How do people develop empathy for species most people will never see, like those of the deep sea? #MarineLife rocks!!!!
m.youtube.com
Deep Dive: Face Value
YouTube video by Global Foundation For Ocean Exploration
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Allen Collins @agcollins.bsky.social · 12/06/2026
Love this particular ctenophore! An undescribed species of Aulacoctena. Hopefully we can characterize and name this one sometime soon. oceanexplorer.noaa.gov/wp-content/u...
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Allen Collins @agcollins.bsky.social · 12/06/2026
Still some time to get applications in.
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Allen Collins @agcollins.bsky.social · 01/06/2026
Position Alert! Come be a Curator of Crustacea at the Smithsonian National Museum of Natural History. trustcareers.si.edu/en/postings/...
trustcareers.si.edu
Research Zoologist (Curator of Crustacea), IS-0410-12
Job Opening: Research Zoologist (Curator of Crustacea), IS-0410-12 at National Museum of Natural History in Washington, DC.
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Allen Collins @agcollins.bsky.social · 01/06/2026
www.tohoku.ac.jp/en/press/bey...
tohoku.ac.jp
Beyond the Sting: Box Jellyfish Reveal Diverse and Complex Reproduction
Researchers at Tohoku University look beyond the life-taking venomous stings of box jellyfish, and focus on life-creating processes in a new comprehensive study of their reproductive traits.
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Allen Collins @agcollins.bsky.social · 29/05/2026
New paper presenting a comparative analysis of reproductive traits in venomous box jellies. #MarineLife is awesome! www.frontiersin.org/journals/eco...
Some gorgeous histological sections. FIGURE 6
Tripedaliidae species gonad cross sections. (A–C) Copula sivickisi female gonad. (A) Hemigonads divided by the septum (s). (B, C) Thin section with oocytes in early-vitellogenesis and wide section with oocytes in mid-vitellogenesis and nematocyst and nematoblast within the gastrodermal epithelium. (D–F) Tripedalia cystophora. (D) Female bearing fertilized oocytes (blastulae) and nematocyst within the gonad. (E) Blastulae obtained from the gastrovascular cavity. (F) Mature male with nematocysts and ripe sperm in spermatic follicles. Toluidine blue staining (A, B) and hematoxylin-eosin (C–F). g, gonad; gc, gastrovascular cavity; n, nematocyst; nb, putative nematoblasts; nw, nematocyst wart; Oi, early vitellogenic oocyte; Oii, mid-vitellogenic oocyte. Scale bars 50 µm.
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Allen Collins @agcollins.bsky.social · 13/05/2026
Curator of Fishes position available at the Smithsonian National Museum of Natural History. Note the opening and closing dates. trustcareers.si.edu/en/postings/... Please share.
trustcareers.si.edu
Research Zoologist (Curator of Fishes), IS-0410-12
Job Opening: Research Zoologist (Curator of Fishes), IS-0410-12 at National Museum of Natural History in Washington, DC.
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Allen Collins @agcollins.bsky.social · 06/05/2026
NOAA has released first data from NOAA Ocean Exploration environmental samples. oceanexplorer.noaa.gov/news/from-da...
oceanexplorer.noaa.gov
From Data to Discovery: Unlocking Ocean Secrets With eDNA - NOAA Ocean Exploration
NOAA Ocean Exploration, in partnership with the National Systematics Laboratory of NOAA Fisheries, the Smithsonian National Museum of Natural History's Ocean DNA Program, and NOAA’s Atlantic Oceanogra...
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Allen Collins @agcollins.bsky.social · 29/04/2026
Tomorrow, April 30, 2026, at 4 p.m. ET I will share some discoveries (including the “golden orb”) from the 2023 Seascape Alaska expeditions during a webinar. Registration link: vimeo.com/event/584117....
vimeo.com
Seascape Alaska - 2023 Expedition Discoveries
NOAA Library Seminars Speakers: Dr. Allen Collins (NOAA NMFS Office of Science and Technology National Systematics Laboratory), Meredith Westington (NOAA Integrated…
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Lisa @tuexplorer1.bsky.social · 27/04/2026
Amazing zooms on this Tomopteris! Way to go pilots 👏 @schmidtocean.bsky.social dive 919 #DesigningtheFuture3 #MarineLife
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NOAA @noaa.gov · 22/04/2026
The science -- and excitement -- of discovery: Scientists reveal identity of mysterious ‘golden orb’ collected during NOAA expedition --> Check out our special #EarthDayNOAA feature story: noaa.gov/news/scienti... via NOAA Research & NOAA Ocean Exploration #GoldenOrb
noaa.gov
Scientists reveal identity of mysterious ‘golden orb’ collected during NOAA expedition
A two-and-a-half-year-old mystery of the "golden orb," an unidentified object that captured significant public interest when it was collected during a 2023 NOAA expedition, has finally been solved. Sc...
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Allen Collins @agcollins.bsky.social · 22/04/2026
Remember that Golden Orb? #MarineLife is cool, and Exploration is key to learning the stories of species, every one of which is fascinating. with @echinoblog.bsky.social @megdaly.bsky.social @abcollens.bsky.social and others. www.noaa.gov/news/scienti...
noaa.gov
Scientists reveal identity of mysterious ‘golden orb’ collected during NOAA expedition
A two-and-a-half-year-old mystery of the "golden orb," an unidentified object that captured significant public interest when it was collected during a 2023 NOAA expedition, has finally been solved. Sc...
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Chris Mah @echinoblog.bsky.social · 17/04/2025
A stunningly blue-silver cerianthid sea anemone! 1241 m Solide seamount! #okeanos #saveNOAA
blue-with white highlights sea anemoneblue-with white highlights sea anemone
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Reweth 🏳️‍⚧️🇨🇦🐦‍⬛ @birb.mom · 21/04/2026
This is a perfect case of an animal evolving to deal with fluid dynamics. There's a boundary layer on the bottom where the water is still. Raising up above it allows the animal to take advantage of currents for feeding and gamete dispersion. Infant help wondering though...
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Chris Mah @echinoblog.bsky.social · 21/04/2026
Remember that glass (?) sponge #okeanos saw in the deeps off the North Pacific? BIGGER THAN A FREAKIN MINIBUS! #spongeThursday youtu.be/v1Tx2GKk-eM?...
youtu.be
Deep-Sea Symphony: Mega Sponge
YouTube video by Global Foundation For Ocean Exploration
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Allen Collins @agcollins.bsky.social · 01/04/2026
And now there is a newly described and named species of Manokia, Manokia bandiera. #MarineLife is cool www.asahi.com/ajw/articles...
asahi.com
Jellyfish of new species, found off Okinawa, likely use lures to catch fish | The Asahi Shimbun: Breaking News, Japan News and Analysis
A new species of jellyfish that uses its long tentacles as “fishing lures” has been discovered off Kumejima island in Okinawa Prefecture, researchers said.
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Allen Collins @agcollins.bsky.social · 01/04/2026
How gorgeous is this box jelly!?!?!? Manokia in the family Alatinidae. www.inaturalist.org/observations...
inaturalist.org
Manokia stiasnyi
Manokia stiasnyi in April 2024 by Kati Eschweiler. photo by Christophe Kazmierski
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Allen Collins @agcollins.bsky.social · 31/03/2026
New #MarineLife! Or rather, a new recognition of an existing species by hard working taxonomists. ;-) Meet Stemonosudis dianea! www.fisheries.noaa.gov/feature-stor...
fisheries.noaa.gov
Ferocious Predator and Important Prey: New Barracudina Species Named for Smithsonian Biologist
Fisheries biologists recently described a new species of barracudina found in U.S. waters in the North Atlantic. Although understudied, these small fish may play a big role in their ecosystems.
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David Shiffman, Ph.D. 🦈 @whysharksmatter.bsky.social · 25/03/2026
24 new deep-sea species found including a rare new branch of life www.sciencedaily.com/releases/202... 🦑🌎🧪
sciencedaily.com
24 new deep-sea species found including a rare new branch of life
In a remarkable deep-sea breakthrough, researchers have discovered 24 new species of amphipods in the Pacific’s Clarion-Clipperton Zone—including a rare, entirely new superfamily. The findings reveal…
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Allen Collins @agcollins.bsky.social · 27/03/2026
Our paper documenting the recent find of a species of so-called stalked jellyfish (Stauromedusae) that had not been seen for quite some time just came out. So nice to know that this #MarineLife is still with us. Paper led by the incomparable Lucilia Souza Miranda. www.mapress.com/zt/article/v...
mapress.com
First observations of Depastrum cyathiforme (M. Sars, 1846) (Cnidaria, Staurozoa) after nearly five decades | Zootaxa
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Allen Collins @agcollins.bsky.social · 19/03/2026
Go Chris! Happy #TaxonomistAppreciationDay Truly amazing. We need more of this.
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Allen Collins @agcollins.bsky.social · 19/03/2026
Sponge Ambusher Worm! #MarineLife www.marinespecies.org/worms-top-te...
marinespecies.org
WoRMS - Ten remarkable new marine species from 2025
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Allen Collins @agcollins.bsky.social · 19/03/2026
The Dragon Nematode! #MarineLife www.marinespecies.org/worms-top-te...
marinespecies.org
WoRMS - Ten remarkable new marine species from 2025
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Allen Collins @agcollins.bsky.social · 15/03/2026
"The product..takes advantage of the porous nature of starfish skeletons... the microstructure of starfish skeletons helps regulate the release of chloride from salt, reducing damage to concrete by up to 90%, while improving the ability to melt snow and ice..." www.bostonglobe.com/2026/03/15/s...
bostonglobe.com
Massachusetts loves winter road salt. But why not sprinkle in some starfish skeletons? - The Boston Globe
A new technology that adds crushed starfish skeletons to winter road salt can minimize damage to streets and the environment.
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Allen Collins @agcollins.bsky.social · 04/03/2026
NOAA Fisheries is Hiring. www.fisheries.noaa.gov/careers-more...
fisheries.noaa.gov
NOAA Fisheries Is Hiring
Find details about positions to be posted on USAJOBS.gov at NOAA Fisheries.
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Allen Collins @agcollins.bsky.social · 26/02/2026
Great explanation of cool work by @gelatinoussting.bsky.social
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Allen Collins @agcollins.bsky.social · 26/02/2026
Go Chris Mah! Keep bringing dark taxa to light.
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C. Chen @ Jamsteeeec @squamiferum.bsky.social · 26/02/2026
[New Paper] Provides the first description of cold seep fauna in the Sea of Japan, revealing just a few species living in very cold water. We also found a new snail species -- named Provanna cocytus after the icy hell in Dante's "Divine Comedy"! OPEN ACCESS: onlinelibrary.wiley.com/doi/10.1155/...
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Erik Poppleton @poppleton.phd · 06/02/2026
The plot thickens in the sponges-vs-ctenophores-as-animal-outgroup drama…
Screenshot of a Science Magazine headline announcing the retraction of “Integrative phylogenetic positions sponges at the root of the animal tree”
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Allen Collins @agcollins.bsky.social · 20/02/2026
Maybe this explains why many species fall apart almost instantly upon capture and most have been very difficult to preserve in collections.
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Marine Ecology Progress Series @meps-ir.bsky.social · 20/02/2026
🧪🌐🦤 #Biodiversity declines as #kelp forests thin and fragment. Our large‑scale field experiment shows that denser kelp forests support more taxa, and kelp spatial arrangement strongly shapes community composition. #FeatureArticle bit.ly/meps15090
Collage showing an aerial view of a 1-hectare reef experiment with a 9‑metre boat for scale; divers constructing standardised artificial reefs; mature kelp forest communities on the structures; and a close-up of a kelp holdfast with associated marine biodiversity.
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Brian G Weber Photography @briangweber.com · 14/02/2026
I was looking in the sand for some other tiny slugs when I spotted this little Costasiella ocellifera. It was about the size of a grain of rice! #nudibranchs #underwaterphotography #macro #bahamas #scuba 🦑 📷
Costasiella ocellifera cruising across the sand. Like other sap-sucking slugs, these little dudes eat algae and steal their photosynthetic cells so they can generate their own energy from the sun.
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Patrick G @paddyboomsticks.bsky.social · 14/02/2026
Whip coral goby (Bryaninops amplus). These little fellows are very difficult to photograph, they will scuttle around the whip coral avoiding you like it's a game of tag. Palau Hantu, Singapore. #scuba #marinelife #underwaterphotography
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George Matsumoto @georgeimatsumoto.bsky.social · 05/02/2026
🧪📍🌊 🦑🍎 Ocean Exploration Trust is hiring independent contractors for at-sea positions of data engineers, video engineers, and ROV engineers for our 2026 expedition season aboard E/V Nautilus. More information at nautiluslive.org/about/employ.... Questions can be directed to careers@oet.org.
nautiluslive.org
Employment with Ocean Exploration Trust
Full-time Staff Openings None at this time.
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Elizabeth Beston @elizabethbeston.bsky.social · 05/02/2026
Sorting through some images today I came across a ciliate I’d forgotten all about! This flabby little fella is Campanella sp. #marineplankton 🦑 #protistsonsky
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