March 2024 PMID 38531413

Functionally mediated cranial allometry evidenced in a genus of rock-wallabies.

D Rex Mitchell, Sally Potter, Mark D B Eldridge, Meg Martin, Vera Weisbecker

Mentions

34
Peak: 25 in Mar 2024
across 4 sources since Mar 2024

Extended reach

14,376
potential audience

Total likes

143

Video views

1,158

Mentions per month

Mar 2024 – Apr 2025

Where it's discussed

  • X / Twitter26 posts
  • News5 articles
  • YouTube2 videos
  • Blogs1 articles

AI synopsis

What people are saying

The discussions reveal a fascination with how small rock-wallabies exhibit powerful biting capabilities, exemplified by phrases like 'pack a punch' and 'Little Wallaby Syndrome,' indicating high interest. The tone and context—such as mentions of skull shape variation and functional adaptations—highlight the recognition that this study offers meaningful insights into evolutionary biology and morphological innovation.

AgreementModerate agreement

Most discussions highlight the significance of the research findings, especially the relationship between size and skull function, indicating general support and recognition of its importance.

InterestHigh interest

Discussions repeatedly mention intriguing aspects like the 'Little Wallaby Syndrome' and skull adaptations, showing high curiosity and engagement with the topic.

EngagementModerate engagement

Posts contain references to methods, key findings, specific terminology like 'size-correlated shape variation,' and implications of the research, suggesting a moderate depth of engagement.

ImpactModerate impact

While some posts describe the study as showcasing impressive biological insights, there is a sense that this research contributes notably to understanding functional morphology in evolution, giving it a moderate impact.

Abstract in brief

  • The study examines how skull shape and size in rockwallabies relate to functional demands, showing that changes in size can influence shape in ways that reflect evolutionary adaptations rather than just random variation.
  • Larger species tend to have smaller braincases and more rear-facing eye sockets, which may be structural constraints, but they also have more forward-positioned teeth and smaller cheekbones, indicating relaxed bite force needs and facial elongation driven by different selective pressures.
  • The two dwarf rockwallaby species show unique skull features that suggest they have stronger bite forces, enabling them to feed on tougher vegetation, highlighting how size-related functional tradeoffs shape cranial diversity among species.]

Top posts

Most liked on X and Bluesky
D. Rex Mitchell
@DRexMitchell · X

Fresh ink! We look at how the skulls of rock-wallabies change with size and how size influences jaw anatomy and biting ability The tiniest species seem to be particularly good at biting @WeisbeckerLab @MegL_Martin https://t.co/fqORChHolm https://t.co/iKK93YNIWq

Mar 26, 2024 · 22 likes · 12 shares · 373 followers View post →
D. Rex Mitchell
@DRexMitchell · X

Our recent paper made the cover of the latest issue of Biology Letters. Pretty chuffed

May 5, 2024 · 20 likes · 1 share · 373 followers View post →
Vera Weisbecker (she/her on Kaurna land)
@WeisbeckerLab · X

@DRexMitchell shows that the littlest rock wallabies pack a punch when it comes to biting hard. We call it the "Little Wallaby Syndrome". Rock wallabies are awesome to study skull adaptation because they are a recent radiation yet found across Australia. https://t.co/qmxQcW9a4m https://t.co/hgbjsTNRuN

Mar 27, 2024 · 13 likes · 5 shares · 1,135 followers View post →
D. Rex Mitchell
@DRexMitchell · X

Fresh ink! We show that size-correlated shape variation can contain information relating to skull function Something to consider before removing size variation to look at size-independent residuals for functional patterns https://t.co/fqORChHolm

Mar 26, 2024 · 7 likes · 3 shares · 373 followers View post →
Angel Giovanni Becerra Rodríguez
@GiovanniBece · X

RT @DRexMitchell: Fresh ink! We look at how the skulls of rock-wallabies change with size and how size influences jaw anatomy and biting…

Apr 14, 2024 · 12 shares · 1,624 followers View post →
Michael S. Y. Lee (biologist)
@michael_s_y_lee · X

RT @DRexMitchell: Our recent paper made the cover of the latest issue of Biology Letters. Pretty chuffed

May 6, 2024 · 1 share · 1,344 followers View post →

All mentions

Michael S. Y. Lee (biologist)
@michael_s_y_lee · X

RT @DRexMitchell: Our recent paper made the cover of the latest issue of Biology Letters. Pretty chuffed

May 6, 2024 · 1 share · 1,344 followers View post →
D. Rex Mitchell
@DRexMitchell · X

Our recent paper made the cover of the latest issue of Biology Letters. Pretty chuffed

May 5, 2024 · 20 likes · 1 share · 373 followers View post →
HuskyLoverPt2
@HuskyLoverPart2 · X

Though animal body size is plastic, the properties of their food items do not shift in tandem with their body size. How strictly might the demands of feeding, constrain body size and bite force? https://t.co/YJSkxspgMM

Apr 29, 2024 · 51 followers View post →
Angel Giovanni Becerra Rodríguez
@GiovanniBece · X

RT @DRexMitchell: Fresh ink! We look at how the skulls of rock-wallabies change with size and how size influences jaw anatomy and biting…

Apr 14, 2024 · 12 shares · 1,624 followers View post →
Hiroto NAKATSUBO
@ostealmania · X

Functionally mediated cranial allometry evidenced in a genus of rock-wallabies - https://t.co/BmLjSsyHQv #ScholarAlerts

Mar 31, 2024 · 666 followers View post →
Eloy Gálvez López
@DrEloyGL · X

RT @DRexMitchell: Fresh ink! We look at how the skulls of rock-wallabies change with size and how size influences jaw anatomy and biting…

Mar 29, 2024 · 12 shares · 207 followers View post →
————
@givebearth · X

RT @WeisbeckerLab: @DRexMitchell shows that the littlest rock wallabies pack a punch when it comes to biting hard. We call it the "Little W…

Mar 28, 2024 · 5 shares · 68 followers View post →
Dr Jorgo Ristevski
@joristevs · X

RT @DRexMitchell: Fresh ink! We look at how the skulls of rock-wallabies change with size and how size influences jaw anatomy and biting…

Mar 28, 2024 · 12 shares · 282 followers View post →
Isaac Kerr
@IsaacARKerr · X

RT @DRexMitchell: Fresh ink! We show that size-correlated shape variation can contain information relating to skull function Something to…

Mar 28, 2024 · 3 shares · 297 followers View post →
Isaac Kerr
@IsaacARKerr · X

RT @WeisbeckerLab: @DRexMitchell shows that the littlest rock wallabies pack a punch when it comes to biting hard. We call it the "Little W…

Mar 28, 2024 · 5 shares · 297 followers View post →
Isaac Kerr
@IsaacARKerr · X

RT @DRexMitchell: Fresh ink! We look at how the skulls of rock-wallabies change with size and how size influences jaw anatomy and biting…

Mar 28, 2024 · 12 shares · 297 followers View post →
CABAH
@cabahCoE · X

RT @WeisbeckerLab: @DRexMitchell shows that the littlest rock wallabies pack a punch when it comes to biting hard. We call it the "Little W…

Mar 27, 2024 · 5 shares · 1,254 followers View post →
CABAH
@cabahCoE · X

RT @DRexMitchell: Fresh ink! We look at how the skulls of rock-wallabies change with size and how size influences jaw anatomy and biting…

Mar 27, 2024 · 12 shares · 1,254 followers View post →
Natasha Tay
@NTay_ · X

RT @DRexMitchell: Fresh ink! We look at how the skulls of rock-wallabies change with size and how size influences jaw anatomy and biting…

Mar 27, 2024 · 12 shares · 291 followers View post →
Flinders Palaeontology
@FlindersPalaeo · X

RT @WeisbeckerLab: @DRexMitchell shows that the littlest rock wallabies pack a punch when it comes to biting hard. We call it the "Little W…

Mar 27, 2024 · 5 shares · 536 followers View post →
Flinders Palaeontology
@FlindersPalaeo · X

RT @DRexMitchell: Fresh ink! We show that size-correlated shape variation can contain information relating to skull function Something to…

Mar 27, 2024 · 3 shares · 536 followers View post →
Graci Finco, PhD, CPO
@FincoGraci · X

RT @DRexMitchell: Fresh ink! We look at how the skulls of rock-wallabies change with size and how size influences jaw anatomy and biting…

Mar 27, 2024 · 12 shares · 796 followers View post →
D. Rex Mitchell
@DRexMitchell · X

RT @WeisbeckerLab: @DRexMitchell shows that the littlest rock wallabies pack a punch when it comes to biting hard. We call it the "Little W…

Mar 27, 2024 · 5 shares · 373 followers View post →
Vera Weisbecker (she/her on Kaurna land)
@WeisbeckerLab · X

@DRexMitchell shows that the littlest rock wallabies pack a punch when it comes to biting hard. We call it the "Little Wallaby Syndrome". Rock wallabies are awesome to study skull adaptation because they are a recent radiation yet found across Australia. https://t.co/qmxQcW9a4m https://t.co/hgbjsTNRuN

Mar 27, 2024 · 13 likes · 5 shares · 1,135 followers View post →
————
@givebearth · X

RT @DRexMitchell: Fresh ink! We look at how the skulls of rock-wallabies change with size and how size influences jaw anatomy and biting…

Mar 26, 2024 · 12 shares · 68 followers View post →
Ozboneviz
@Ozboneviz · X

RT @DRexMitchell: Fresh ink! We look at how the skulls of rock-wallabies change with size and how size influences jaw anatomy and biting…

Mar 26, 2024 · 12 shares · 62 followers View post →
TheSkullywagLab
@TheSkullywagLab · X

RT @DRexMitchell: Fresh ink! We show that size-correlated shape variation can contain information relating to skull function Something to…

Mar 26, 2024 · 3 shares · 13 followers View post →
TheSkullywagLab
@TheSkullywagLab · X

RT @DRexMitchell: Fresh ink! We look at how the skulls of rock-wallabies change with size and how size influences jaw anatomy and biting…

Mar 26, 2024 · 12 shares · 13 followers View post →
D. Rex Mitchell
@DRexMitchell · X

Fresh ink! We show that size-correlated shape variation can contain information relating to skull function Something to consider before removing size variation to look at size-independent residuals for functional patterns https://t.co/fqORChHolm

Mar 26, 2024 · 7 likes · 3 shares · 373 followers View post →
Meg Martin
@MegL_Martin · X

RT @DRexMitchell: Fresh ink! We look at how the skulls of rock-wallabies change with size and how size influences jaw anatomy and biting…

Mar 26, 2024 · 12 shares · 199 followers View post →
D. Rex Mitchell
@DRexMitchell · X

Fresh ink! We look at how the skulls of rock-wallabies change with size and how size influences jaw anatomy and biting ability The tiniest species seem to be particularly good at biting @WeisbeckerLab @MegL_Martin https://t.co/fqORChHolm https://t.co/iKK93YNIWq

Mar 26, 2024 · 22 likes · 12 shares · 373 followers View post →
Dr Rex Mitchell [IMAGE] | EurekAlert! Science News Releases
News

Small Aussie mammal's bite 'packs a punch'. Flinders University. Journal: Biology Letters; Funder: Australian Research Council; DOI: 10.1098/rsbl.2024.0045 ...

Dec 18, 2025 View →
Nabarlek [IMAGE] | EurekAlert! Science News Releases
News

Small Aussie mammal's bite 'packs a punch'. Flinders University. Journal: Biology Letters; Funder: Australian Research Council; DOI: 10.1098/rsbl.2024.0045 ...

Dec 18, 2025 View →
Tiny Wallabies Pack a Powerful Bite - ScienceBlog.com
Blogs

DOI: 10.1098/rsbl.2024.0045. https://doi.org/10.1098/rsbl.2024.0045 (paper will be online by 11.30am GMT). There's no paywall here. If our ...

Mar 27, 2024 View →
Small Aussie mammal's bite 'packs a punch' | EurekAlert!
News

Journal. Biology Letters ; DOI. 10.1098/rsbl.2024.0045 ; Method of Research. Observational study ; Subject of Research. Animals ; Article Title.

Mar 27, 2024 View →
Rock-wallaby bite size 'packs a punch' | ScienceDaily
News

Biology Letters, 2024; 20 (3) DOI: 10.1098/rsbl.2024.0045. Cite This Page: MLA; APA; Chicago. Flinders University. "Rock-wallaby bite size ...

Mar 27, 2024 View →
Diversification of the ruminant skull along an evolutionary line of ...
News

https://doi.org/10.1098/rsbl.2024.0045 · Crossref. Romain Ferreres,. Ouvrir les oreilles comme les ailes d'un papillon ? À propos d'un ...

Mar 1, 2023 View →