Ryo Yamaguchi
@r-yamaguchi.bsky.social
350 followers 80 following 17 posts
Assistant Prof. at Hokkaido University | evolution, ecology, speciation, mathematical model | https://www.ryamaguchilab.com/en
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r-yamaguchi.bsky.social
Thank you for adding that! Orr & Turelli (2001) on the evolution of DMI is such an important theoretical advance.
r-yamaguchi.bsky.social
Oh yes, Endler 1977! Thank you for adding that monograph.
r-yamaguchi.bsky.social
Excellent additions! Gavrilets' 1997 paper (and the 2004 book) made speciation seem much more probable than the old Wrightian landscape suggested. And yes to Barton & Bengtsson (1986). I'd probably also add Barton & Hewitt (1985) on hybrid zones.
r-yamaguchi.bsky.social
Thank you for adding the link! Felsenstein's 1981 paper is foundational.
r-yamaguchi.bsky.social
Great point! That actually reminds me of another Lande paper I should have mentioned: Lande (1980) "Genetic variation and phenotypic evolution during allopatric speciation."
Amazing how much foundational work came out in the early 80s!
r-yamaguchi.bsky.social
Here are my top picks:
Maynard Smith (1966) - Sympatric speciation
Felsenstein (1981) - How recombination impedes speciation
Fowler & Levin (1984) - Polyploid speciation

What other classics would you add?
r-yamaguchi.bsky.social
Question for speciation researchers!
I'm looking for "the most classic mathematical models of speciation" to introduce in my class. What comes to mind when you hear this phrase?
Would love to hear what you consider the classical models in the field. I'll start first:
r-yamaguchi.bsky.social
Morning walk: a forest waterfall and Chrysolina aino (Japanese flightless leaf beetle) on a leaf. Cool autumn weather in Hokkaido.
r-yamaguchi.bsky.social
New review out in @cp-trendsecolevo.bsky.social - 'The genomics of discrete polymorphisms maintained by disruptive selection' doi.org/10.1016/j.tr...
Redirecting
doi.org
r-yamaguchi.bsky.social
Happy #NationalWildlifeDay!
r-yamaguchi.bsky.social
Rainy Sunday. Black-banded Hairstreak (Antigius attilia) — Hokkaido, Japan
r-yamaguchi.bsky.social
Wagimo signatus resting on understory foliage — Hokkaido, Japan #butterfly
r-yamaguchi.bsky.social
This work contributes new insights into alternative reproductive tactics and protandry evolution, with implications extending beyond butterflies to other species with similar life history strategies. Congratulations to Hidaka on this achievement!
r-yamaguchi.bsky.social
The study explores a fascinating phenomenon in a butterfly - males show two distinct emergence patterns: some emerge early, others emerge simultaneously with females. Our model reveals how male body size dimorphism creates a trade-off between emergence timing and competitive advantage.
r-yamaguchi.bsky.social
Papilio maackii (Alpine Black Swallowtail) after rainfall
Reposted by Ryo Yamaguchi
sebastianschreiber.bsky.social
Started a Theoretical Ecology starter pack. For from complete. Respond if you want to be added or removed.

go.bsky.app/PwpvZLb
r-yamaguchi.bsky.social
Thank you for doing this! I'd love to be added too
Reposted by Ryo Yamaguchi
joanameier.bsky.social
I made a starter pack of speciation researchers. Please let me know if you or someone you know would like to be added. I am particularly sad that so far there are not many speciation researchers from the Global South represented.
go.bsky.app/J7qDY56