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Tammy Horton

@tammyhorton

Deep-sea taxonomist & Manager of the Discovery Collections. I ❤️ Crustaceans

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05.12.2023
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Latest posts by Tammy Horton @tammyhorton

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A total-evidence phylogenetic approach to understanding the evolution, depth transitions, and body-shape changes in the anglerfishes and allies (Acanthuriformes: Lophioidei) The anglerfishes and allies (Lophioidei) are a diverse group of fishes with over 400 carnivorous species that are renowned for their remarkable hunting behavior employing a modified first dorsal-fin s...

1/11 New #OpenAccess #anglerfish paper in @plosone.org! We combine genomic, mitochondrial, and morphological data to produce the most complete evolutionary hypothesis for anglerfishes! Includes new body shape, habitat analyses, and a new frogfish subfamily) 🦑
doi.org/10.1371/jour...

03.05.2025 00:11 👍 39 🔁 14 💬 1 📌 2

Thanks for having me on the program. Great to be invited to chat about the CCZ and the creatures that live there

04.04.2025 14:36 👍 3 🔁 0 💬 0 📌 0
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What’s inside sediment cores? What can they tell us about our future, using the past? 🌋

Cían McGuire, Deputy Curator at @boscorf.bsky.social, answers those questions and more in the @ukri.org series '101 Jobs that Change the World'.

Watch now ⏯️ youtu.be/TPBx-FgoUnc?...

28.03.2025 13:54 👍 3 🔁 1 💬 0 📌 0
1978 image of seafloor prior to test

1978 image of seafloor prior to test

"To tackle the question of recovery from #DeepSeaMining, we need first to look to the past and use old mining tests to help understand long-term impacts." 🥽

New study reveals long-term impacts of #DeepSeaMining and first signs of biological recovery ➡️ noc.ac.uk/news/new-stu...

31.03.2025 14:00 👍 8 🔁 3 💬 0 📌 1
Biodiversity on the seafloor. Credit: The National Oceanography Centre and the Trustees of the Natural History Museum with acknowledgement to the NERC SMARTEX project

Biodiversity on the seafloor. Credit: The National Oceanography Centre and the Trustees of the Natural History Museum with acknowledgement to the NERC SMARTEX project

"Although we saw some areas with little or no recovery, some animal groups were showing the first signs of recolonisation and repopulation." 🐙

New study reveals long-term impacts of #DeepSeaMining and first signs of biological recovery ➡️ noc.ac.uk/news/new-stu...

01.04.2025 10:39 👍 6 🔁 3 💬 0 📌 0
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A new study led by NOC has revealed the long-term impacts and first signs of biological recovery in deep-sea mining tracks, 44-years after deep-sea trials in the Pacific Ocean. 🔍

Learn more about the long term impacts of the trials on our website 📰 noc.ac.uk/news/new-stu...

26.03.2025 16:46 👍 71 🔁 23 💬 3 📌 2
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Deep Sea Mining Impacts Visible For 'Many Decades' Scientists said they have seen the first signs of life returning to deep sea mining tracks carved into the abyssal seabed more than four decades ago, but warned on Wednesday that full recovery may be ...

Scientists said they have seen the first signs of life returning to deep sea mining tracks carved into the abyssal seabed more than four decades ago, but warned that full recovery may be "impossible".

#Deepseamining 🪸 ⛏️

🦑 www.barrons.com/news/deep-se...

26.03.2025 18:09 👍 25 🔁 15 💬 0 📌 1
Long-term impact and biological recovery in a deep-sea mining track - Nature Nature - Long-term impact and biological recovery in a deep-sea mining track

This will be an important and impactful paper on deep sea mining. 🌊

“mining impacts in the abyssal ocean will be persistent over at least decadal timeframes and communities will remain altered in directly disturbed areas, despite some recolonisation”

www.nature.com/articles/s41...

26.03.2025 19:18 👍 27 🔁 14 💬 0 📌 0
Panel 1 of a three panel comic. An isopod digs at a pile of dirt, text: scrape scrape.

Panel 1 of a three panel comic. An isopod digs at a pile of dirt, text: scrape scrape.

Panel 2: The isopod digs more quickly, a human arm with tattoos and a spiked bracelet emerges from the soil. Text: dig, dig, accompanied by a speech bubble "Mph!"

Panel 2: The isopod digs more quickly, a human arm with tattoos and a spiked bracelet emerges from the soil. Text: dig, dig, accompanied by a speech bubble "Mph!"

Panel 3: The isopod stands next to three radical rock stars poking up from the ground. Rock star dialogue: Gasp! Thank you, A. Vulgare! Being trapped underground for weeks was putting mad strain on the band! Isopod dialogue: No problem, Isopods are great at removing heavy metal from soil.

Panel 3: The isopod stands next to three radical rock stars poking up from the ground. Rock star dialogue: Gasp! Thank you, A. Vulgare! Being trapped underground for weeks was putting mad strain on the band! Isopod dialogue: No problem, Isopods are great at removing heavy metal from soil.

06.03.2025 20:32 👍 1138 🔁 393 💬 10 📌 4
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The cutest parasite you’ll see today 🥹. This is an isopod from the suborder Epicaridea and it’s a crustacean parasite that has 2 hosts in different points in its lifecycle: copepods and larger crustaceans like shrimps. 1/2 🦑 #plankton

07.03.2025 09:04 👍 47 🔁 7 💬 3 📌 1

Oops, yes indeed, well spotted! We'd probably been discussing sponges just before and mixed our ossicles with our spicules!

07.03.2025 17:01 👍 1 🔁 0 💬 0 📌 0
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Naming a species isn’t just a label—it’s a lifeline for conservation. But what happens when an animal loses its name?

That’s the story of 𝘗𝘴𝘺𝘤𝘩𝘳𝘰𝘱𝘰𝘵𝘦𝘴 𝘣𝘶𝘨𝘭𝘰𝘴𝘴𝘢. Dive into how researchers at @noc.ac.uk got this purple long-tailed sea cucumber its name back: tinyurl.com/Pbuglossa

06.03.2025 15:24 👍 25 🔁 6 💬 1 📌 0
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Princess Mononoke's San inspires naming of deep-sea fish The newly discovered fish has stripes on its face like the Studio Ghibli warrior princess.

Princess Mononoke's San inspires naming of deep-sea fish

11.02.2025 18:29 👍 11 🔁 2 💬 0 📌 2

Sooooo cute!

11.02.2025 20:34 👍 1 🔁 0 💬 0 📌 0
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Serolid isopods from off South Georgia at 500 m deep! #BIOPOLE2 @bas.ac.uk @biopole.bsky.social

11.02.2025 15:18 👍 66 🔁 13 💬 4 📌 3
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Come visit our poster at #17DSBS to learn about the story behind the amazing artwork that was created for DOSI by Tanya Young 🎨

@dsbsoc.bsky.social

14.01.2025 04:24 👍 27 🔁 9 💬 3 📌 0
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Using my first bluesky tweet (bleet?) to share a sneak peak of my poster at #17DSBS, I'll be there from 5:30-6:15pm ready to answer any questions! @dsbsoc.bsky.social

14.01.2025 04:43 👍 20 🔁 5 💬 0 📌 0
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The Dark Side of the ocean: New giant sea bug species named after Darth Vader | Blog The 32.5 cm-long sea bug, known as a "supergiant" was found off the coast of Vietnam.

Giant isopods? Check👍
Star Wars fandom? Check👍
Cool science? Check👍

This story really does have it all! From one of the latest studies published in ZooKeys

blog.pensoft.net/2025/01/14/t...

14.01.2025 15:57 👍 26 🔁 10 💬 1 📌 1
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A new species of supergiant Bathynomus A. Milne-Edwards, 1879 (Crustacea, Isopoda, Cirolanidae) from Vietnam, with notes on the taxonomy of Bathynomus jamesi Kou, Chen & Li, 2017 A new supergiant species of Bathynomus A. Milne-Edwards, 1879 from Vietnam is described. Bathynomus vaderi sp. nov. is characterised by its wide, rectangular clypeal region with parallel lateral margi...

See the full study here doi.org/10.3897/zook...

14.01.2025 15:57 👍 5 🔁 3 💬 1 📌 0

Featuring gorgeous seaspiders, cookie cutter sharks, giant isopods, superstar Jethro and me! 😊

08.01.2025 22:15 👍 6 🔁 1 💬 0 📌 0
RRS Discovery in Funchal in 1966

RRS Discovery in Funchal in 1966

Measuring the ocean depth in 1966

Measuring the ocean depth in 1966

The first seagoing computer on RRS Discovery

The first seagoing computer on RRS Discovery

John Swallow with one of his early floats in the 1960s

John Swallow with one of his early floats in the 1960s

Ever wondered what it was like to be onboard a research ship over 50 years ago? 🚢

NOC Emeritus Fellow John Gould went down memory lane last month as he returned for a tour of #RRSDiscovery.

Read his blog on #OceanHorizons 📜 blogs.noc.ac.uk/ocean-horizo...

09.12.2024 14:42 👍 16 🔁 6 💬 0 📌 1
RRS James Cook

RRS James Cook

Are you a student or ECR seeking ship-based field work experience? Berth applications are now open for the next AtlantiS PAP site expedition (JC278).

📅 Application deadline for JC278: 5th January 2025

Applications form 👉 forms.office.com/pages/respon...

17.12.2024 14:34 👍 10 🔁 8 💬 0 📌 0
Dr Tammy Horton in the Discovery Collections

Dr Tammy Horton in the Discovery Collections

🐙 According to the World Register of Marine Species (WoRMS), since 1758, the average overall discovery rate has been 1,254 marine species per year!

Find out more about the growing world of discovery in our latest #OceanHorizon blog 🌊👉 blogs.noc.ac.uk/ocean-horizo...

19.12.2024 14:40 👍 20 🔁 6 💬 0 📌 1

I just learned about this game from @kakanikatija.bsky.social herself. It's beyond educational; it's actually helping advance deep sea science! 🧪🌊 Plus it's fun and GORGEOUS

09.11.2024 19:57 👍 14 🔁 7 💬 1 📌 0
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A Swimming Isopod Way Down South - Observation of the Week, 11/6/24 Our Observation of the Week is this Antarctic Isopod (Glyptonotus antarcticus), seen in Antarctica by @justinhofman13! Justin Hofman’s early exposure to nature came mostly through books and documentar...

A COOL article on the Antarctic isopod GLYPTONOTUS
www.inaturalist.org/blog/101168-...

08.11.2024 16:52 👍 12 🔁 4 💬 0 📌 0
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🌊 New DOSI policy brief on deep-sea environmental impact research for marine carbon dioxide removal (mCDR)! With a growing focus on mCDR, it’s crucial to understand the unique challenges posed by deep-sea ecosystems.
Check out the full brief for insights and recommendations: https://buff.ly/4e7ZCIZ

02.11.2024 12:00 👍 7 🔁 4 💬 1 📌 0
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[New Paper] 11 NEW SPECIES -- Including two deep-sea hot vent limpets! The #OceanSpeciesDiscoveries is a publication series by @oceanspecies.bsky.social established to speed up the description and publication of new #marineinvertebrate species.

OPEN ACCESS LINK: bdj.pensoft.net/article/128431/

06.08.2024 15:04 👍 4 🔁 1 💬 0 📌 0
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Phylogenomics supports a single origin of terrestriality in isopods | Proceedings of the Royal Society B: Biological Sciences Terrestriality, the adaptation to life on land, is one of the key evolutionary transitions, occurring numerous times across the tree of life. Within Arthropoda, there have been several independent tra...

Excited to share that my isopod evolution paper is now out:

Phylogenomics supports a single origin of terrestriality in in isopods

Proceedings of the Royal Society B: Biological Sciences doi.org/10.1098/rspb...

30.10.2024 10:04 👍 41 🔁 18 💬 1 📌 3
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14 years since the Deepwater Horizon disaster and the massive oil spill that followed, and the seabed there shows little sign of recovery.
We have to stop thinking that nature is just going to clean up our messes, not just the acute, but also the slow steady ones.
hakaimagazine.com/news/the-dee...

19.04.2024 19:50 👍 74 🔁 28 💬 0 📌 1
Chauliodus barbatus - Harvard MCZ

Chauliodus barbatus - Harvard MCZ

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Like most fish, once preserved in ethanol they quickly lose colour. In formaldehyde, though, they can retain a beautiful opalescence that really has to be seen to be believed - almost makes the use of remarkably toxic preservatives worth it! #25DaysOfFishmas

07.12.2023 13:18 👍 3 🔁 3 💬 1 📌 0