Nick Peoples
@cichlidnick.bsky.social
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PhD Candidate @ UC Davis Wainwright Lab studying fish macroevolution and ๐ฆท
reposted by
Nick Peoples
Emily Troyer
about 1 month ago
Excited to announce that the 1st paper from my postdoc is now out in
@currentbiology.bsky.social
! Using a large dataset of 3D preserved fossils, we explore the diversification of jaws in early bony fishes. 1/15
www.cell.com/current-biol...
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Macroevolutionary role reversals in the earliest radiation of bony fishes
Troyer et al. examine lower jaw evolution in Silurian-Devonian bony fishes and find substantial differences in patterns of morphological disparity, rates of shape evolution, and functional diversity b...
https://www.cell.com/current-biology/fulltext/S0960-9822(25)01039-5
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reposted by
Nick Peoples
PLOS Biology
4 months ago
Large
#teeth
& highly protrusible
#jaws
are 2 feeding innovations that have evolved in
#fish
. But
@cichlidnick.bsky.social
&co suggest that they're incompatible with each other; large teeth unlock new feeding modes, but constrain how prey can be captured
@plosbiology.org
๐งช
plos.io/3HVH7go
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reposted by
Nick Peoples
PLOS Biology
4 months ago
Large
#teeth
& highly protrusible
#jaws
are 2 feeding innovations that have evolved in
#fish
. But
@cichlidnick.bsky.social
&co suggest that they're incompatible with each other; large teeth unlock new feeding modes, but constrain how prey can be captured
@plosbiology.org
๐งช
plos.io/3HVH7go
0
4
3
Out today in
@plosbiology.org
! We show that two major advances in fish feeding - highly protrusible jaws and large teeth - are functionally and evolutionarily incompatible with each other.
@mikemihalitsis.bsky.social
and Peter Wainwright. Free to read:
journals.plos.org/plosbiology/...
loading . . .
Incompatibility between two major innovations shaped the diversification of fish feeding mechanisms
Large teeth and highly protrusible jaws are two feeding innovations that have evolved in fishes. High-speed videography and comparative phylogenetic analyses indicate that they are incompatible with e...
https://journals.plos.org/plosbiology/article?id=10.1371/journal.pbio.3003225
4 months ago
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reposted by
Nick Peoples
Keiffer Williams
4 months ago
I'm defending my dissertation next week, Monday June 30th at 10 AM ET. DM for a zoom link if interested!
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