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Brendan O'Loughlin

@brendanoloughlin

He/him PhD student at The Ohio State University studying phylogenomics in arthropod systems

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Latest posts by Brendan O'Loughlin @brendanoloughlin

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Exclusive aggression against intruders in cockroach mating pairs following mutual wing-eating Abstract. Pair bonding is often described as a selective association between two conspecific adults that involves the exclusion of rivals. While extensivel

"The wood-feeding cockroach S. taiwanensis forms monogamous pairs following a unique mating behaviour, ‘mutual wing-eating’, during which partners consume each other’s wings..." - Haruka Osaki, Kensei Kikuchi, Nathan Lo

royalsocietypublishing.org/rsos/article...

05.03.2026 02:29 👍 9 🔁 1 💬 1 📌 3

If i remember correctly, the machine learning model evird uses to estimate changes in abundance take user experience into account

27.02.2026 17:01 👍 2 🔁 0 💬 0 📌 0

I love ILS

24.02.2026 02:12 👍 1 🔁 0 💬 1 📌 0
Spatial decoupling of song and plumage generates novel phenotypes between 2 avian subspecies Abstract. Sexual signals can be important mechanisms of reproductive isolation among incipient species, but the relative effectiveness and geographic distr

This is the closest example I could dig up: academic.oup.com/beheco/artic...

16.02.2026 20:43 👍 1 🔁 0 💬 0 📌 0

Can't help much then lol. Good luck!

15.02.2026 22:16 👍 1 🔁 0 💬 0 📌 0

Ecological population modeling or genetic population modeling?

15.02.2026 21:53 👍 0 🔁 0 💬 1 📌 0

Although, there is also hybrid reinforcement where two species freely interbreed but the hybrids just dont reproduce well. In that case it seems like something more than just behavior is keeping them apart?

14.02.2026 02:07 👍 0 🔁 0 💬 1 📌 0

Well I'm coming around to the realization that most speciation in animals starts with populations that "choose" to not interbreed with each other despite being technically compatible.

So totally defensible to say that speciation in animals often starts as a behavior, at least

14.02.2026 02:05 👍 2 🔁 0 💬 2 📌 0

Aha, so perhaps the new world warblers are more ecologically dissimilar from each other than we thought.

13.02.2026 22:47 👍 0 🔁 0 💬 1 📌 0

Oh god

06.02.2026 03:45 👍 1 🔁 0 💬 0 📌 0

I have too lol

Incomplete lineage sorting kinda destroyed my trust my barcode delimitation though, haha

06.02.2026 03:34 👍 1 🔁 0 💬 1 📌 0

5% coi divergence. No exceptions.

06.02.2026 03:31 👍 1 🔁 0 💬 1 📌 0

Even better, an expression giving the precise definition of a species. Would save me some time

06.02.2026 02:02 👍 0 🔁 0 💬 1 📌 0

Do you have an equation for how biology works yet

06.02.2026 02:00 👍 1 🔁 0 💬 1 📌 0

I would love to see these methods applied to Tully Monster fossils! Maybe we would be able to actually determine whether they possessed a notochord.

28.01.2026 12:59 👍 1 🔁 0 💬 0 📌 0

defer the review to me, mwahaha

ignore that I probably don't know whatever subfield it's in

27.01.2026 01:34 👍 0 🔁 0 💬 1 📌 0

Isnt this the era where they still thought most species had almost no genetic diversity lol

18.01.2026 16:05 👍 1 🔁 0 💬 1 📌 0

Any interesting species in there yet?

17.01.2026 02:08 👍 0 🔁 0 💬 1 📌 0
A tiny black hemipteran nymph, with a very stubby body

A tiny black hemipteran nymph, with a very stubby body

Does anyone know what this Hemipteran nymph from west Texas could be? It was extremely tiny and fast

27.12.2025 18:08 👍 7 🔁 1 💬 0 📌 0
Post image
20.12.2025 00:15 👍 4 🔁 1 💬 0 📌 0

Huh, interesting.

19.12.2025 21:11 👍 0 🔁 0 💬 0 📌 0

Hahaha

Wait is Archeopteryx classified within Aves? I thought it was a separate thing but I actually dk

19.12.2025 20:42 👍 0 🔁 0 💬 1 📌 0

Excuse my unreasonable pedantry, but it is still not a crown bird ☺️

Sincerely,
Someone who felt like being annoying today

19.12.2025 20:20 👍 3 🔁 0 💬 1 📌 0

Ok! Makes sense. I assumed Sanger but wanted to check (im trying to do WGS with small bugs)

18.12.2025 21:29 👍 1 🔁 0 💬 0 📌 0

What kind of quality/yield can you get from the legs?

18.12.2025 21:16 👍 1 🔁 0 💬 1 📌 0

Let me know how that goes! My research isnt collection & monitoring explicitly, but i do a lot of casual collecting that would be cool to analyze

17.12.2025 19:14 👍 1 🔁 0 💬 0 📌 0

Gotcha. I've been seeing your stuff and wondering if I can somehow use the same analyses myself

17.12.2025 19:07 👍 1 🔁 0 💬 1 📌 0

Is this package theoretically usable for any museum database? Or is it reliant on stuff being from Turku?

17.12.2025 18:53 👍 1 🔁 0 💬 1 📌 0

I think my issue is that I get interested by a lot of different papers and then can't read all of them at once, haha

15.12.2025 14:19 👍 0 🔁 0 💬 0 📌 0

I have a question for more senior academics then me: how do you read the literature? Like the keeping-up-with-the-field reading.

After reading through 2-3 papers my brain gets really tired and its hard to read another one that day.

Is the answer practice? Skimming? Or maybe 2-3 a day is fine?

15.12.2025 14:18 👍 2 🔁 2 💬 5 📌 0