Allen Collins
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agcollins.bsky.social
Allen Collins
@agcollins.bsky.social
Appreciator of comb jellies, medusan jellies, medusan polyps, medusan other stages, sponges (particularly the glass ones). I speak for myself.
nautiluslive.org Dive going on at this moment.
Predatory tunicate.
August 6, 2025 at 2:02 PM
Our latest collaborative paper, led by NMNH intern Annemarie Wood, reports on a new tool for understanding ctenophore and medusozoan diversity. "Anthozoan eDNA primer set characterizes Ctenophora and Medusozoa ..." Characterizing #MarineLife

www.frontiersin.org/journals/mar...
May 9, 2025 at 1:04 PM
Latest collaborative paper contributes nearly 1500 new genetic barcodes of deep water zooplankton of the Gulf of Alaska. www.frontiersin.org/journals/mar...
Characterizing #MarineLife. Led by Jenn Questel.
March 29, 2025 at 8:36 PM
Evenings at sea are often #OceanArt
December 12, 2024 at 12:45 PM
Lot's of positions available, broadly in marine biotechnology, with Tohoku University and JAMSTEC in Japan. www.jamstec.go.jp/recruit/e/de...
December 11, 2024 at 3:01 PM
#ICYMI @beziostudio.bsky.social and I worked on a paper to nail down the identity of this gorgeous little lump of a critter living on deep sea corals. Collected by NOAA Ocean Exploration with NOAA Ship Okeanos Explorer in 2018. #MarineLife
oceanexplorer.noaa.gov/news/oer-upd...
December 11, 2024 at 2:53 PM
Convolutriloba longifissura, one of my favorite aquarium "pests". From our IZ AquaRoom (live culture room). Bright orange is pigment, while the greenish color comes from their symbiotic green algae (Tetraselmis, or Tetraselmis-like). With @abcollens.bsky.social
December 11, 2024 at 2:39 PM
By my count, @echinoblog.bsky.social has described about 130 different echinoderm species, mostly asteroids. That's a #MarineLife star in my book!
November 26, 2024 at 5:49 PM
Talking jellies and microbes at the most recent congressional night at the museum. With @abcollens.bsky.social and Cam Oathout (and others not pictured). Got a chance to introduce some of my jellies to the Hope Diamond. #MarineLife outreach is fun
November 26, 2024 at 11:06 AM
And the original figure of this species, for which Kramp noted that the mouth is missing.
November 23, 2024 at 6:35 PM
Amphinema rubrum, née Merga rubrum by Kramp in 1957. Drawn by @beziostudio.bsky.social #MarineLife #OceanArt
November 23, 2024 at 6:28 PM
Smithsonian NMNH Invertebrate Zoology has been digitizing coral specimens using photogrammetry. And the 3-D visualizations are available online. Recently, some sponges have been added the collection, including this holotype of Sigmadocia recondita. 3d.si.edu/explore?edan... digitizing #marinelife
November 21, 2024 at 2:10 PM
Siphonophores wrapped our around our ankles; serving as our wedding rings.
November 18, 2024 at 1:20 PM
Our (Chloe Tan Kei, Cheryl Lewis Ames and myself) little report on the mitochondrial genomes of two rhizostome jellies, Cephea cephea and Mastigias albipunctata, with an analysis of phylogenetic relationships, just came out. www.tandfonline.com/doi/full/10....
November 18, 2024 at 1:14 PM
#MarineLife of Madeira being explored, with a focus on the JellyWeb. With more youtube's to come. . . www.youtube.com/watch?v=Dqrc...
February 27, 2024 at 2:03 PM
Sponges provide nutrients to their coral neighbors on the reef. Fair is fair, and a fantastic finding reinforcing why we call it an ecoSYSTEM!
www.nature.com/articles/s42...
February 7, 2024 at 4:13 PM