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L. Brian Patrick

@lbrianpatrick.bsky.social
312 followers 148 following 70 posts

Arachnologist, ecologist, dabbling in evolutionary biology. Views are mine and are not the views of my workplace.

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Reposted by L. Brian Patrick
New Species Podcast @newspeciespodcast.bsky.social · 05/01/2026
It's time - tell me what you think of New Species Podcast! This feedback is really important to me and genuinely shapes the episodes I make. Please take 5-10 minutes to fill even part of it out, i'd be super grateful! forms.gle/BWxUAZzBtcmF...
forms.gle
New Species Census 2026
Hi! This is a survey to learn more about the listeners of New Species Podcast and to give you the opportunity to share your thoughts about the direction of the podcast and its content. It should take ...
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Marshal Hedin @mhedin.bsky.social · 05/01/2026
this NPR write-up includes one of our 2025 new spider species! www.npr.org/2025/12/31/n....
npr.org
Meet five new species discovered in 2025
A bumpy snailfish, Andean mouse opossum and ancient sea cow were just some of the many species described in 2025.
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L. Brian Patrick @lbrianpatrick.bsky.social · 19/12/2025
Another mitogenome paper. This time, the California trap-door spider! share.google/i1qDmGvTpl0a...
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Marc A. Milne @forthespiders.bsky.social · 16/12/2025
A cubed flat top for this southern Alabama boy.
Lateral view of Phycosoma lineatipes, a comb-footed spider in the family Theridiidae from southern Alabama.
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L. Brian Patrick @lbrianpatrick.bsky.social · 27/11/2025
And in just a couple of days later, here is the next mitogenome paper published! Several more on the way in the next few weeks! www.tandfonline.com/doi/full/10....
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L. Brian Patrick @lbrianpatrick.bsky.social · 25/11/2025
It has been a long process, but the first of many mitogenome papers is *finally* published! www.tandfonline.com/doi/full/10....
tandfonline.com
The mitochondrial genome of Palpimanus capensis Simon, 1893 (Araneae, Palpimanidae) from ultraconserved elements (UCEs)
The mitochondrial genome of Palpimanus capensis Simon, 1893 has been sequenced and annotated from ultraconserved elements (UCEs). The species is endemic to South Africa and is a free-living ground-...
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L. Brian Patrick @lbrianpatrick.bsky.social · 21/08/2025
Tonight and for an eternity to come we grieve. She was an amazing companion and family member. She is dearly missed.
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Marc A. Milne @forthespiders.bsky.social · 28/04/2025
The periscope-like head of Walckenaeria subpallida (Araneae, Linyphiidae) from Virginia, USA. #InverteFest
Lateral view of a small dwarf spider, Walckenaeria subpallida, from Virginia.
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Marshal Hedin @mhedin.bsky.social · 28/03/2025
This ..
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Armando Rosario-Lebrón @rosariolebronentomology.com · 27/03/2025
People don’t realize spiders can supplement their diet with pollen. Eggs and Sanders (2013) found juvenile orb-weavers get up to 38 percent from it. Meadows matter. Flowers are tiny gas pumps for murder machines. #science #arachnology🧪 journals.plos.org/plosone/arti...
journals.plos.org
Herbivory in Spiders: The Importance of Pollen for Orb-Weavers
Orb-weaving spiders (Araneidae) are commonly regarded as generalist insect predators but resources provided by plants such as pollen may be an important dietary supplementation. Their webs snare insec...
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L. Brian Patrick @lbrianpatrick.bsky.social · 21/03/2025
Setbacks... fixable, but still setbacks...
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Marshal Hedin @mhedin.bsky.social · 17/03/2025
found a trapdoor spider burrow in the desert yesterday the spider constructs this door from silk & soil & "saliva" bonus liverwort in the LL
round opening of a spider burrow, about the size of a US nickel, with a silken hinge on the top edge, attached to a silken lid (a trapdoor).
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Pensoft @pensoft.net · 07/03/2025
New book: A checklist to identify all known species of flies in Canada! doi.org/10.3897/ab.e... "This checklist is a fundamental piece of work that will guide the assessment of the conservation status of those species." @bioinfocus.bsky.social
Cover of "Checklist of the Flies (Diptera) in Canada" featuring two fly images, with contributors and publisher details below.
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L. Brian Patrick @lbrianpatrick.bsky.social · 01/03/2025
NCBI is down. Ordinarily, I wouldn't worry, but with the way things are going here in the US I worry that this is more than just a temporary glitch or system update...
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L. Brian Patrick @lbrianpatrick.bsky.social · 01/03/2025
I got back reads today! 92 samples with reads across 16 genera and 40 species! My first task: check for a mitogenome in Minicosa neptuna. Got one! 😀 That will be worked out in the next week or two for sure and I hope to get that manuscript ready to be submitted by the end of March!
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L. Brian Patrick @lbrianpatrick.bsky.social · 27/02/2025
Just talked to the sequencing facility and it sounds like my first round of lycosids are working out pretty well, including my new favorite spider Minicosa neptuna! I should have data tomorrow to start getting mitogenomes and to use in the phyluce pipeline to extract UCEs!
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Marshal Hedin @mhedin.bsky.social · 07/02/2025
welcome to the world new spider genus Siskiyu. you've been lurking in the dark, magical woods of far northern California for millenia. Now the humans have finally gotten around to telling your story, at least in part this research was funded by the NSF OA here zookeys.pensoft.net/article/1402...
a pale, elegant long-legged spider, with whispy silk, under a stone
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L. Brian Patrick @lbrianpatrick.bsky.social · 08/02/2025
Do you have any wolf spiders (Lycosidae) collected in the last couple of years? If so, I am looking for specimens from any species and any location *in the world* to add to a genetic study of the family. Let me know if you think you can help!
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L. Brian Patrick @lbrianpatrick.bsky.social · 08/02/2025
GenBank can be incredibly frustrating when it comes to submissions. I so thoroughly respect my colleagues there, but still frustrating.
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L. Brian Patrick @lbrianpatrick.bsky.social · 31/01/2025
I *finally* got my first mitogenome paper revised and resubmitted. Now I need to chip away at the next several. Hopefully, all will be submitted/resubmitted by the end of February. Only 7 more to go...
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morena99.bsky.social @morena99.bsky.social · 27/01/2025
2- We found out that Pycnogonida diverged from the rest of the chelicerates during the Cambrian (~539-510 million years ago) while modern sea spiders (order: Pantopoda) took another 100 million years and appeared between the Silurian and the Devonian (~435-367 mya). #CambrianExplosion
Timetree of Pycnogonida crown group (=Pantopoda) based on our analysis. Calibrated nodes are represented with red dots.
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L. Brian Patrick @lbrianpatrick.bsky.social · 26/01/2025
YES! DNA acquired from Minicosa neptuna from South Africa! Also, I got quantifiable DNA from all the lycosid species I have from North America, Europe, Israel, Australia, and South Africa! Next step: To the sequencing facility on Tuesday!
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L. Brian Patrick @lbrianpatrick.bsky.social · 25/01/2025
Minicosa neptuna female from South Africa! It's a terrible picture taken with my phone, but it's a picture... Scale in the background is 1mm x 1mm.
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L. Brian Patrick @lbrianpatrick.bsky.social · 25/01/2025
Unsupervised undergrads...
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L. Brian Patrick @lbrianpatrick.bsky.social · 25/01/2025
I am processing lycosid samples from South Africa for DNA extraction. I have 2 specimens of Minicosa neptuna and I have never even imagined adult lycosids that are as small as erigonine linyphiids!
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L. Brian Patrick @lbrianpatrick.bsky.social · 22/01/2025
When I left for work today, it was -10° F (-23° C). Thirteen hours later, it is 32° F (0° C). THAT'S A 42° F (23° C) TEMPERATURE SWING IN 13 HOURS!!!
media.tenor.com
unusual weather we 're having ain 't it ? is written on a picture of wizard of oz characters
ALT: unusual weather we 're having ain 't it ? is written on a picture of wizard of oz characters
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L. Brian Patrick @lbrianpatrick.bsky.social · 20/01/2025
The **high** tomorrow is supposed to be -5° F (-20.5° C). Why do I live in a place like this???
media.tenor.com
a man with ice on his face is standing in a snowy field
ALT: a man with ice on his face is standing in a snowy field
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Marc A. Milne @forthespiders.bsky.social · 14/01/2025
Sci-comm at its finest! @sderkarabetian.bsky.social and I just published a systematic study of arachnids in the Magic: The Gathering card game @mtgarena.com. We discuss classification and evolution of spiders across the multiverse. Check it out here: virginianaturalhistorysociety.com/wp-content/u...
virginianaturalhistorysociety.com
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Jess Marsh @jessmarsh.bsky.social · 25/11/2024
A feast about to happen: the very rare and critically endangered Kangaroo Island Assassin Spider showing off her impressive mouthparts, whilst carrying around her 8-legged prey 🕷️🧪 #invertebrate #conservation #biodiversity #spider #australia
A feast about to happen. A small spider brown / beige spider with a tall head region carries an even smaller spider in her very long mouthparts.
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Graeme Lyons @graemelyons.bsky.social · 10/01/2025
1/2 #speciesaday no. 519 is Troxochrus scabriculus. A small, local money spider that I almost always only find on chalky arable fields on the Downs (where it can be quite numerous), using the suction sampler. Although I have had it on amenity grassland in central Brighton too.
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Marc A. Milne @forthespiders.bsky.social · 06/01/2025
This tiny little guy (~1.5mm) is Scolopembolus littoralis, a small dwarf spider that's known only from New Brunswick and Connecticut. That is until we found it at a military fort way south in southern Virginia. Not only that, but the female's never been described and we found her too!
A lateral view of the male of Scolopembolus littoralis.
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Dr. Erin Brandt @arachnogal.bsky.social · 03/01/2025
After an amazing day at the Georgia Aquarium, excited for #SICB2025 to get underway! I'll be speaking about jumping spider locomotion, and why it's weird (and cool) on Tuesday the 7th in the "Moving on Up" session at 10:30 am. Lots of great talks in that session!
Screengrab of a video showing a spider jumping. Spider is in the middle of the jump, in midair.
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L. Brian Patrick @lbrianpatrick.bsky.social · 17/12/2024
I added the next round of Amarillo and El Dorado hops to my fermenting double New England IPA (a hazy)! The respiration rate is truly astonishing. Good thing I ditched the regular bubbler airlock for the blowout tube or there would be beer on the ceiling!
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L. Brian Patrick @lbrianpatrick.bsky.social · 12/12/2024
Quote of the day: “If it were possible for humans to hear from other animals in their own words, ‘Hey, stop fucking killing us’, maybe people would actually do that,” says behavioural ecologist Mickey Pardo. Context: using AI to decode animal communication. www.nature.com/immersive/d4...
nature.com
AI decodes the calls of the wild
Artificial intelligence could reveal how animals of the land, sea and sky talk to others of their species.
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New Species Podcast @newspeciespodcast.bsky.social · 10/12/2024
On this New Species episode, a 'perilous Malagasy triad' and a spider named after Iceland's first female president! spotifycreators-web.app.link/e/8gsqSaUmdPb
spotifycreators-web.app.link
A New Malagasy Spider with Matjaž Gregorič by New Species
On an expedition to Madagascar, Matjaž Gregorič and his research team came upon a damaged termite nest that had a few other invertebrate visitors. When they experimentally damaged the nest again, they...
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New Species Podcast @newspeciespodcast.bsky.social · 10/12/2024
And, a little tuesday treat! I'm doing a new bonus series! This episode is on the main feed, but head over to Patreon.com/newspeciespod for future episodes. Today Amanda and I rate the movie Bats! (1999) All bonus episodes are and will remain free, but any monetary support is really appreciated.
creators.spotify.com
BONUS: Bats! (1999) with Amanda Grunwald by New Species
Amanda and I discuss and review Bats! (1999)  Our ratings: Enjoyability: 🦇 🦇 🦇 🦇 Accuracy: 🦇🦇 🦇 🦇 🦇 This episode is the first in a new bonus series where I watch B-list horror movies with scientists ...
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Emily Taylor @emilytaylorscience.com · 09/12/2024
I am horrified by FedEx's current commercial portraying a driver who killed a rattlesnake while delivering a package as a hero. I have written a letter (text below) to FedEx marketing officials and hope that you will do so as well, and will share this post to get more people involved. 1/4
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British Arachnological Society @britishspiders.bsky.social · 09/12/2024
It's Christmas shopping weeks for #arachnologists! 1st suggestion - membership of the British Arachnological Society from just £20/ year: 3 annual editions of our Newsletter (a new look in 2025) our international journal, plus grants, courses and resources. Via britishspiders.org.uk/membership-i...
The covers of the most recent editions of the BAS Newsletter and journal, Arachnology
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Marc A. Milne @forthespiders.bsky.social · 07/12/2024
The face of a tiny sheet-web weaving spider (Dicymbium elongatum) from a relict fen in central Indiana. I found this spider under desiccated reeds and sedges in October. This is the first time this species has been recorded from the state.
The face of a small spider, Dicymbium elongatum.
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ZooKeys @zookeys.pensoft.net · 05/12/2024
Story on a new zombie worm species published in ZooKeys and collected through experimental deployment of cow bones! www.kansascity.com/news/nation-...
kansascity.com
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Marshal Hedin @mhedin.bsky.social · 04/12/2024
we visited the Mojave Nat Preserve early last week. on the first evening in a dense Joshua tree forest, the cloud ceiling was low, blue & cold. but we could see a sliver of possibility in the west, on the horizon, and for a brief moment we had wonderful contrasting golden light
Yucca and Joshua tree forest at sunset, with golden light on trees and a distant mountain, and purple/blue clouds in the sky above
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Esmond Brown @chalkspring.bsky.social · 02/12/2024
@britishspiders.bsky.social @cofnod.bsky.social @tylanberry.bsky.social @graemelyons.bsky.social Getting December off to a bang! I love finding new spiders and this one is particularly nice. I don't think I was long out of nappies the last time this was found in Bucks Walckenaeria corniculans
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ZooKeys @zookeys.pensoft.net · 02/12/2024
We're ZooKeys, an open-access, peer-reviewed zoology journal published by @pensoft.bsky.social. We're very excited to share our research with you and meet fellow scientists! Submit your manuscript or find out more about us at zookeys.pensoft.net
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American Arachnological Society (AAS) @arachnology.bsky.social · 26/11/2024
Alright arachnologists and arachnid enthusiasts, let’s get this started! Drop a comment below if you would like to be added or have people to add. Let’s make the official AAS starter pack 💪🕷️🦂🕸️ go.bsky.app/8Nb8974
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Brendan O'Loughlin @brendanoloughlin.bsky.social · 19/11/2024
I recently got my first big-boy paper published! I got to discover & describe a new species of parasitoid wasp: Chrysonotomyia susbelli 🧵 zookeys.pensoft.net/article/1275...
Side view of Chrysonotomyia susbelli male
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New Species Podcast @newspeciespodcast.bsky.social · 26/11/2024
New episode! @krakenscholar.bsky.social shares his two new species of cave-dwelling snails from Brazil named after LOTR characters Éowyn and Merry. Don't miss Rodrigo's other work in @jgeekstudies.bsky.social! spotifycreators-web.app.link/e/OhSZtha1POb
spotifycreators-web.app.link
Two New Cave-Dwelling Snails with Rodrigo Salvador by New Species
Rodrigo’s paper “Idiopyrgus Pilsbry, 1911 (Gastropoda, Tomichiidae): a relict genus radiating into subterranean environments” is in November 8th issue of Zoosystematics and Evolution It can be found h...
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Pensoft @pensoft.net · 25/11/2024
Hello Bluesky! We will be using this platform to share new and exciting research from our journal portfolio. To kick things off, here is a video of Nautilus samoaensis, one of three new Nautilius species published in ZooKeys last year. Research paper: doi.org/10.3897/zook...
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Mariella Herberstein (she/her) 🌈 @mherberstein.bsky.social · 18/11/2024
I am delighted that this, my very first post here on Bluesky, is to celebrate a paper on brains size in ant-mimicking spiders! onlinelibrary.wiley.com/doi/10.1002/...
onlinelibrary.wiley.com
Small Brains: Body Shape Constrains Tissue Allocation to the Central Nervous System in Ant‐Mimicking Spiders
Imperfect mimicry may be due to trade-offs between accuracy and vital biological function. Using microCT to compare the CNS of ant-mimicking jumping spiders (A), with a non-mimic (B), we found that m...
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L. Brian Patrick @lbrianpatrick.bsky.social · 24/11/2024
Yep, this a novel gene arrangement for spiders (Araneae). Coming soon!
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New Species Podcast @newspeciespodcast.bsky.social · 20/11/2024
New Species Podcast is finally on Bluesky! You can find episodes and more at newspeciespodcast.net, and listen wherever you get your podcasts.
newspeciespodcast.net
New Species Podcast
Just a fraction of the species on our planet are known to science, but more are described and published every day.
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