August 2019 PMID 31523517

Testing the function of dromaeosaurid (Dinosauria, Theropoda) 'sickle claws' through musculoskeletal modelling and optimization.

Peter J Bishop

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Mentions

105
Peak: 84 in Aug 2019
across 4 sources since Aug 2019

Extended reach

1,809,928
potential audience

Total likes

26,342

Video views

1,491,426

Mentions per month

Aug 2019 – Apr 2025

Where it's discussed

  • X / Twitter97 posts
  • YouTube3 videos
  • Facebook3 posts
  • Blogs2 articles

AI synopsis

What people are saying

The discussions primarily focus on the relevance and implications of the research, with participants citing phrases like 'high interest in dromaeosaurid adaptations' and acknowledging how the claws may have been used for grasping prey. The language used often suggests a blend of excitement and critical analysis, as evident in references to low force generation possibly supporting the grasping use of the claws, pointing to a thoughtful engagement with the publication's findings.

AgreementModerate agreement

Overall, the discussions express a general support for the conclusions drawn from the research, with many users recognizing the significance of the findings.

InterestHigh interest

There is a marked curiosity about the functions of dromaeosaurid sickle claws reflected in multiple posts, showing high relevance to those interested in dinosaur biology.

EngagementModerate engagement

While some participants engage at a basic level, several delve into specifics about the biomechanics and implications of the findings, indicating moderate depth.

ImpactHigh impact

Many users perceive the research as influential in understanding the evolutionary aspects of predation in dromaeosaurids, emphasizing its significance.

Abstract in brief

  • Dromaeosaurids, birdlike carnivorous dinosaurs, possess a unique sickle-shaped claw on their second toe, leading to various theories about its use, mainly related to predation.
  • Musculoskeletal modeling was used to analyze the biomechanics of the claw and find optimal postures for maximizing force production at the claw tip, with crouched hindlimb positions providing the best results.
  • The study concludes that while the claw's force was limited, it likely served a grasping function for holding prey smaller than the dromaeosaurids, although other potential uses with flexed hindlimbs remain possible.

Top posts

Most liked on X and Bluesky
Darren Naish
@TetZoo · X

New in #PeerJ: Testing the function of dromaeosaurid (Dinosauria, Theropoda) ‘sickle claws’ through musculoskeletal modelling and optimization, by Peter Bishop. https://t.co/weWG4Y8lRK #dinosaurs

Aug 28, 2019 · 118 likes · 40 shares · 52,363 followers View post →
Thomas R. Holtz, Jr.
@TomHoltzPaleo · X

Dromaeosaurid sickle claws https://t.co/yc0V8C5j4q via @thePeerJ

Aug 28, 2019 · 46 likes · 14 shares · 31,859 followers View post →
ᴉʌɐɹsoɥʞ uɐɟɹǝ ◆ عرڡاں حـســـروے
@Erfan_khosravi · X

این مقاله جالب درباره شیوه استفاده از ناخن شکاری انگشت دوم پا در راپتورها تازه منتشرشده. https://t.co/PGbfSXtcXh

Aug 28, 2019 · 37 likes · 2 shares · 25,598 followers View post →
Alberta Claw
@albertonykus · X

Testing the function of dromaeosaurid sickle claws: https://t.co/Gi2PUnxs5w #dinosaurs

Aug 28, 2019 · 15 likes · 4 shares · 6,908 followers View post →
Trice(てぃー・らいす)
@yriceratops · X

Dromaeosaurid sickle claws https://t.co/mXvLI7OOF3 @thePeerJさんから デイノニクスのシックルクロウの筋走行三次元モデル 膝関節と踵関節を跨いで大腿から降りて来てる物を繋ぎ合わせてある 要は脚一本分くらいの筋出力が斬るために乗るのよ

Jan 15, 2020 · 11 likes · 5 shares · 760 followers View post →
Colecionadores de Ossos
@Colecionadores2 · X

Artigo testando a possível função da garra retrátil dos dromeossaurídeos https://t.co/VVdTSn5kDS

Aug 28, 2019 · 8 likes · 1 share · 6,294 followers View post →

All mentions

Junsei
@Junsei2019 · X

RT @kogane_dinodraw: @russia_sukosuko 参考: ヴェロキラプトルの爪が樹上生活用だったんでないか?という話 https://t.co/uyLDaEoDQY 押さえつけるのに便利だった可能性があるという話 https://t.co/mIwK6…

Feb 19, 2025 · 1 share · 187 followers View post →
こがね
@kogane_dinodraw · X

@russia_sukosuko 参考: ヴェロキラプトルの爪が樹上生活用だったんでないか?という話 https://t.co/uyLDaEoDQY 押さえつけるのに便利だった可能性があるという話 https://t.co/mIwK6C3xr1 生きたまま……のくだり https://t.co/HyDNpuw3OA

Feb 19, 2025 · 3 likes · 1 share · 1,378 followers View post →
Mesozoic Travelogue
@MesozoicDream · X

@ARGAtheropodfan https://t.co/0qmdmxxGtE A study that looked at sickle claw's function concluded that puncturing with crouched leg (like in FD) and RPR are both possible.

Jul 31, 2024 · 3 likes · 697 followers View post →
恐竜好き82太郎
@Y82da · X

RT @Hiro_DinoPaleo: #デイナの恐竜図鑑 ドロマエオサウルス科の鉤爪の使い方については、複数の研究論文が出版されています(e.g. Bishop 2019 https://t.co/CI1nYyJXVZ)。

Mar 26, 2023 · 2 shares · 1,000 followers View post →
加藤ひろし / 恐竜のお兄さん
@Hiro_DinoPaleo · X

#デイナの恐竜図鑑 ドロマエオサウルス科の鉤爪の使い方については、複数の研究論文が出版されています(e.g. Bishop 2019 https://t.co/CI1nYyJXVZ)。

Mar 26, 2023 · 7 likes · 2 shares · 4,933 followers View post →
Sam Crehan
@screhan96 · X

@RedScotGaming @OOCMesozoicLife Recent paper https://t.co/4Z6RGQM6EV

Dec 23, 2021 · 53 followers View post →
Michael Deak
@deak_michael · X

@Collinson_C @king_tyranno @adi_fatalis @LikesPterosaurs @dustydino Except this behavior has been called into question as the forces generated by the claws were fairly low. This further supports the hypothesis that the claws were used for grasping and subduing prey rather than kicking and slashing. https://t.co/JzjQDu2Ngv

Aug 1, 2020 · 3 likes · 280 followers View post →
天野竜@ファーム22のオレンジの木になりたい
@R_Amano · X

RT @yriceratops: Dromaeosaurid sickle claws https://t.co/mXvLI7OOF3 @thePeerJさんから デイノニクスのシックルクロウの筋走行三次元モデル 膝関節と踵関節を跨いで大腿から降りて来てる物を繋ぎ合わせてある…

Jan 16, 2020 · 5 shares · 291 followers View post →
恐竜好き82太郎
@Y82da · X

RT @yriceratops: Dromaeosaurid sickle claws https://t.co/mXvLI7OOF3 @thePeerJさんから デイノニクスのシックルクロウの筋走行三次元モデル 膝関節と踵関節を跨いで大腿から降りて来てる物を繋ぎ合わせてある…

Jan 15, 2020 · 5 shares · 1,000 followers View post →
Gulpvenator
@longingforTLW · X

RT @yriceratops: Dromaeosaurid sickle claws https://t.co/mXvLI7OOF3 @thePeerJさんから デイノニクスのシックルクロウの筋走行三次元モデル 膝関節と踵関節を跨いで大腿から降りて来てる物を繋ぎ合わせてある…

Jan 15, 2020 · 5 shares · 394 followers View post →
とげとかげ
@BSP1912VIII19 · X

RT @yriceratops: Dromaeosaurid sickle claws https://t.co/mXvLI7OOF3 @thePeerJさんから デイノニクスのシックルクロウの筋走行三次元モデル 膝関節と踵関節を跨いで大腿から降りて来てる物を繋ぎ合わせてある…

Jan 15, 2020 · 5 shares · 1,205 followers View post →
Trice(てぃー・らいす)
@yriceratops · X

Dromaeosaurid sickle claws https://t.co/mXvLI7OOF3 @thePeerJさんから デイノニクスのシックルクロウの筋走行三次元モデル 膝関節と踵関節を跨いで大腿から降りて来てる物を繋ぎ合わせてある 要は脚一本分くらいの筋出力が斬るために乗るのよ

Jan 15, 2020 · 11 likes · 5 shares · 760 followers View post →
DinoBusters
@Dino_Busters · X

Y los enlaces a ambos trabajos aquí, claro: https://t.co/0AlSyOQGxN y https://t.co/lhapcDWNH0.

Oct 26, 2019 · 4,683 followers View post →
Danny McIsaac
@DMcIsaac_ · X

RT @TetZoo: New in #PeerJ: Testing the function of dromaeosaurid (Dinosauria, Theropoda) ‘sickle claws’ through musculoskeletal modelling a…

Aug 29, 2019 · 40 shares · 219 followers View post →
Special Dinosaurs
@SpecialDinos · X

RT @albertonykus: Testing the function of dromaeosaurid sickle claws: https://t.co/Gi2PUnxs5w #dinosaurs

Aug 29, 2019 · 4 shares · 614 followers View post →
恐竜好き82太郎
@Y82da · X

RT @TomHoltzPaleo: Dromaeosaurid sickle claws https://t.co/yc0V8C5j4q via @thePeerJ

Aug 29, 2019 · 14 shares · 1,000 followers View post →
Sam Crehan
@screhan96 · X

RT @TetZoo: New in #PeerJ: Testing the function of dromaeosaurid (Dinosauria, Theropoda) ‘sickle claws’ through musculoskeletal modelling a…

Aug 29, 2019 · 40 shares · 53 followers View post →
dr. Jamie MacLaren
@palaeotheoryum · X

RT @JohnRHutchinson: Congrats to #DAWNDINOS postdoc Peter Bishop for publishing his single-authored MS in @thePeerJ, on using optimal contr…

Aug 29, 2019 · 31 shares · 1,532 followers View post →
Biscuit Birb
@MrAcheroraptor · X

RT @albertonykus: Testing the function of dromaeosaurid sickle claws: https://t.co/Gi2PUnxs5w #dinosaurs

Aug 29, 2019 · 4 shares · 307 followers View post →
うろ
@uro9000 · X

RT @TomHoltzPaleo: Dromaeosaurid sickle claws https://t.co/yc0V8C5j4q via @thePeerJ

Aug 29, 2019 · 14 shares · 1,103 followers View post →
インペリアルコンボイ
@RYOTAHAGA · X

RT @TomHoltzPaleo: Dromaeosaurid sickle claws https://t.co/yc0V8C5j4q via @thePeerJ

Aug 28, 2019 · 14 shares · 4,035 followers View post →
Laura Connaughton
@itsqueenii · X

RT @TetZoo: New in #PeerJ: Testing the function of dromaeosaurid (Dinosauria, Theropoda) ‘sickle claws’ through musculoskeletal modelling a…

Aug 28, 2019 · 40 shares · 10,349 followers View post →
Milton Tan
@mtanichthys · X

RT @JohnRHutchinson: Congrats to #DAWNDINOS postdoc Peter Bishop for publishing his single-authored MS in @thePeerJ, on using optimal contr…

Aug 28, 2019 · 31 shares · 5,095 followers View post →
Mingau
@_themingau · X

RT @TetZoo: New in #PeerJ: Testing the function of dromaeosaurid (Dinosauria, Theropoda) ‘sickle claws’ through musculoskeletal modelling a…

Aug 28, 2019 · 40 shares · 6,741 followers View post →
Róchelle Lawrence
@palaeoshell · X

RT @TetZoo: New in #PeerJ: Testing the function of dromaeosaurid (Dinosauria, Theropoda) ‘sickle claws’ through musculoskeletal modelling a…

Aug 28, 2019 · 40 shares · 830 followers View post →
VelociTrevor
@VelociTrevor · X

RT @JohnRHutchinson: Congrats to #DAWNDINOS postdoc Peter Bishop for publishing his single-authored MS in @thePeerJ, on using optimal contr…

Aug 28, 2019 · 31 shares · 160 followers View post →
Tired
@SleeperSharkk · X

RT @TetZoo: New in #PeerJ: Testing the function of dromaeosaurid (Dinosauria, Theropoda) ‘sickle claws’ through musculoskeletal modelling a…

Aug 28, 2019 · 40 shares · 37 followers View post →
Darwin's Door
@darwinsdoor · X

RT @JohnRHutchinson: Congrats to #DAWNDINOS postdoc Peter Bishop for publishing his single-authored MS in @thePeerJ, on using optimal contr…

Aug 28, 2019 · 31 shares · 299 followers View post →
K_B_Horne
@K_B_Horne · X

RT @TetZoo: New in #PeerJ: Testing the function of dromaeosaurid (Dinosauria, Theropoda) ‘sickle claws’ through musculoskeletal modelling a…

Aug 28, 2019 · 40 shares · 136 followers View post →
@pyrorptrs.bsky.social
@pyrorptrs · X

RT @TomHoltzPaleo: Dromaeosaurid sickle claws https://t.co/yc0V8C5j4q via @thePeerJ

Aug 28, 2019 · 14 shares · 220 followers View post →
Grimlock108
@Archosaur2000 · X

RT @TetZoo: New in #PeerJ: Testing the function of dromaeosaurid (Dinosauria, Theropoda) ‘sickle claws’ through musculoskeletal modelling a…

Aug 28, 2019 · 40 shares · 257 followers View post →
☀️ Charly Rojas ☀️
@CharlyRojas307 · X

RT @TomHoltzPaleo: Dromaeosaurid sickle claws https://t.co/yc0V8C5j4q via @thePeerJ

Aug 28, 2019 · 14 shares · 182 followers View post →
PeerJ Publishing
@thePeerJ · X

RT @JohnRHutchinson: Congrats to #DAWNDINOS postdoc Peter Bishop for publishing his single-authored MS in @thePeerJ, on using optimal contr…

Aug 28, 2019 · 31 shares · 20,717 followers View post →
Zaka, When the Walls Fell
@zmiller1902 · X

RT @TomHoltzPaleo: Dromaeosaurid sickle claws https://t.co/yc0V8C5j4q via @thePeerJ

Aug 28, 2019 · 14 shares · 746 followers View post →
Victoria Aguilarღ
@vickyaguilaar · X

RT @albertonykus: Testing the function of dromaeosaurid sickle claws: https://t.co/Gi2PUnxs5w #dinosaurs

Aug 28, 2019 · 4 shares · 416 followers View post →
Tricaudae Studio (Stephanie Dziezyk)
@TricaudaeStudio · X

RT @JohnRHutchinson: Congrats to #DAWNDINOS postdoc Peter Bishop for publishing his single-authored MS in @thePeerJ, on using optimal contr…

Aug 28, 2019 · 31 shares · 3,061 followers View post →
linsaangs COMMS OPEN
@mossposting · X

RT @TetZoo: New in #PeerJ: Testing the function of dromaeosaurid (Dinosauria, Theropoda) ‘sickle claws’ through musculoskeletal modelling a…

Aug 28, 2019 · 40 shares · 2,014 followers View post →
tony pepperoni
@Leoisafckinnerd · X

RT @TetZoo: New in #PeerJ: Testing the function of dromaeosaurid (Dinosauria, Theropoda) ‘sickle claws’ through musculoskeletal modelling a…

Aug 28, 2019 · 40 shares · 147 followers View post →
Tsaagan mangas
@Tsaagan_mangas · X

RT @TomHoltzPaleo: Dromaeosaurid sickle claws https://t.co/yc0V8C5j4q via @thePeerJ

Aug 28, 2019 · 14 shares · 67 followers View post →
Dino Chu
@Dino_Dobrowski · X

RT @JohnRHutchinson: Congrats to #DAWNDINOS postdoc Peter Bishop for publishing his single-authored MS in @thePeerJ, on using optimal contr…

Aug 28, 2019 · 31 shares · 1,100 followers View post →
Dr. M. O'Sullivan
@Irishpalaeo · X

RT @TetZoo: New in #PeerJ: Testing the function of dromaeosaurid (Dinosauria, Theropoda) ‘sickle claws’ through musculoskeletal modelling a…

Aug 28, 2019 · 40 shares · 801 followers View post →
TaoideSionnach
@TaoideS · X

RT @JohnRHutchinson: Congrats to #DAWNDINOS postdoc Peter Bishop for publishing his single-authored MS in @thePeerJ, on using optimal contr…

Aug 28, 2019 · 31 shares · 120 followers View post →
Harano T
@tharano34 · X

RT @hirolichyi10: #恐竜博2019 デイノニクス達ドロマエオサウルス科の鉤爪の機能についての論文が出ました! 私のデイノニクス記事と合わせてお読みください! Dromaeosaurid sickle claws https://t.co/CI1nYyJq6…

Aug 28, 2019 · 5 shares · 959 followers View post →
ガイス
@shitake_reverse · X

RT @hirolichyi10: #恐竜博2019 デイノニクス達ドロマエオサウルス科の鉤爪の機能についての論文が出ました! 私のデイノニクス記事と合わせてお読みください! Dromaeosaurid sickle claws https://t.co/CI1nYyJq6…

Aug 28, 2019 · 5 shares · 3,462 followers View post →
BeanAwake
@BeanAwake · X

RT @TetZoo: New in #PeerJ: Testing the function of dromaeosaurid (Dinosauria, Theropoda) ‘sickle claws’ through musculoskeletal modelling a…

Aug 28, 2019 · 40 shares · 184 followers View post →
FGillgrass
@FGillgrass · X

RT @TetZoo: New in #PeerJ: Testing the function of dromaeosaurid (Dinosauria, Theropoda) ‘sickle claws’ through musculoskeletal modelling a…

Aug 28, 2019 · 40 shares · 130 followers View post →
Mythical Rex
@MythicalRex8790 · X

RT @TomHoltzPaleo: Dromaeosaurid sickle claws https://t.co/yc0V8C5j4q via @thePeerJ

Aug 28, 2019 · 14 shares · 177 followers View post →
Mythical Rex
@MythicalRex8790 · X

RT @JohnRHutchinson: Congrats to #DAWNDINOS postdoc Peter Bishop for publishing his single-authored MS in @thePeerJ, on using optimal contr…

Aug 28, 2019 · 31 shares · 177 followers View post →
zir0 (sziro no bsky)
@ysziro · X

RT @Colecionadores2: Artigo testando a possível função da garra retrátil dos dromeossaurídeos https://t.co/VVdTSn5kDS

Aug 28, 2019 · 1 share · 328 followers View post →
Julianne Kiely - Commissions Open
@PalaeoJules · X

RT @TetZoo: New in #PeerJ: Testing the function of dromaeosaurid (Dinosauria, Theropoda) ‘sickle claws’ through musculoskeletal modelling a…

Aug 28, 2019 · 40 shares · 3,640 followers View post →
Dino Chu
@Dino_Dobrowski · X

RT @TetZoo: New in #PeerJ: Testing the function of dromaeosaurid (Dinosauria, Theropoda) ‘sickle claws’ through musculoskeletal modelling a…

Aug 28, 2019 · 40 shares · 1,100 followers View post →
fernanda castano
@ferwen · X

Dromaeosaurid sickle claws https://t.co/lndAWDsrEZ via @thePeerJ

Aug 28, 2019 · 2,692 followers View post →
Colecionadores de Ossos
@Colecionadores2 · X

Artigo testando a possível função da garra retrátil dos dromeossaurídeos https://t.co/VVdTSn5kDS

Aug 28, 2019 · 8 likes · 1 share · 6,294 followers View post →
Shiro EGAWA/江川史朗
@EgawaShiro · X

RT @JohnRHutchinson: Congrats to #DAWNDINOS postdoc Peter Bishop for publishing his single-authored MS in @thePeerJ, on using optimal contr…

Aug 28, 2019 · 31 shares · 603 followers View post →
冠龍 諸々を執筆中
@Guanlong_wucaii · X

RT @TomHoltzPaleo: Dromaeosaurid sickle claws https://t.co/yc0V8C5j4q via @thePeerJ

Aug 28, 2019 · 14 shares · 2,154 followers View post →
Borja Holgado
@pterosaurios · X

RT @JohnRHutchinson: Congrats to #DAWNDINOS postdoc Peter Bishop for publishing his single-authored MS in @thePeerJ, on using optimal contr…

Aug 28, 2019 · 31 shares · 669 followers View post →
とよけらとぷす
@rex_toyo · X

RT @hirolichyi10: #恐竜博2019 デイノニクス達ドロマエオサウルス科の鉤爪の機能についての論文が出ました! 私のデイノニクス記事と合わせてお読みください! Dromaeosaurid sickle claws https://t.co/CI1nYyJq6…

Aug 28, 2019 · 5 shares · 2,150 followers View post →
とよけらとぷす
@rex_toyo · X

RT @TomHoltzPaleo: Dromaeosaurid sickle claws https://t.co/yc0V8C5j4q via @thePeerJ

Aug 28, 2019 · 14 shares · 2,150 followers View post →
とよけらとぷす
@rex_toyo · X

RT @TetZoo: New in #PeerJ: Testing the function of dromaeosaurid (Dinosauria, Theropoda) ‘sickle claws’ through musculoskeletal modelling a…

Aug 28, 2019 · 40 shares · 2,150 followers View post →
Charles Nye
@CNyeScienceGuy · X

RT @TetZoo: New in #PeerJ: Testing the function of dromaeosaurid (Dinosauria, Theropoda) ‘sickle claws’ through musculoskeletal modelling a…

Aug 28, 2019 · 40 shares · 665 followers View post →
Soy Charlitos
@Flygon_Cumbiero · X

RT @JohnRHutchinson: Congrats to #DAWNDINOS postdoc Peter Bishop for publishing his single-authored MS in @thePeerJ, on using optimal contr…

Aug 28, 2019 · 31 shares · 986 followers View post →
99%problems
@jay_james84 · X

Dromaeosaurid sickle claws https://t.co/EgVbIwlu99 via @thePeerJ

Aug 28, 2019 · 540 followers View post →
Marcos K. Pinheiro / "Marcos Wyvern" (Marcosaurus)
@BongMarcosaurus · X

RT @TomHoltzPaleo: Dromaeosaurid sickle claws https://t.co/yc0V8C5j4q via @thePeerJ

Aug 28, 2019 · 14 shares · 1,007 followers View post →
Lucy Souza
@souzalucyg · X

Que artigo completo! Dêem uma conferida quem curte dinos~ https://t.co/w2cypzlgXF #makesciencebr #trans #LGBTQs #dinossauros

Aug 28, 2019 · 5 likes · 14,294 followers View post →
Dr Ashleigh Wiseman
@ArchaeoAshleigh · X

RT @JohnRHutchinson: Congrats to #DAWNDINOS postdoc Peter Bishop for publishing his single-authored MS in @thePeerJ, on using optimal contr…

Aug 28, 2019 · 31 shares · 1,059 followers View post →
ryyuuuuuup
@PSaurian · X

RT @TetZoo: New in #PeerJ: Testing the function of dromaeosaurid (Dinosauria, Theropoda) ‘sickle claws’ through musculoskeletal modelling a…

Aug 28, 2019 · 40 shares · 28 followers View post →
Evan Johnson-Ransom
@EJR_Paleo_MSc · X

RT @TomHoltzPaleo: Dromaeosaurid sickle claws https://t.co/yc0V8C5j4q via @thePeerJ

Aug 28, 2019 · 14 shares · 4,609 followers View post →
Hatzapocalypse
@hatzapocalypse · X

RT @TetZoo: New in #PeerJ: Testing the function of dromaeosaurid (Dinosauria, Theropoda) ‘sickle claws’ through musculoskeletal modelling a…

Aug 28, 2019 · 40 shares · 78 followers View post →
ddouglas
@dd9000 · X

RT @JohnRHutchinson: Congrats to #DAWNDINOS postdoc Peter Bishop for publishing his single-authored MS in @thePeerJ, on using optimal contr…

Aug 28, 2019 · 31 shares · 2,113 followers View post →
ビクーピー
@B47197246 · X

RT @TomHoltzPaleo: Dromaeosaurid sickle claws https://t.co/yc0V8C5j4q via @thePeerJ

Aug 28, 2019 · 14 shares · 1,901 followers View post →
Atosa
@atosa24 · X

RT @Erfan_khosravi: این مقاله جالب درباره شیوه استفاده از ناخن شکاری انگشت دوم پا در راپتورها تازه منتشرشده. https://t.co/PGbfSXtcXh

Aug 28, 2019 · 2 shares · 3,735 followers View post →
DailyDino
@Harrison_kade · X

RT @TetZoo: New in #PeerJ: Testing the function of dromaeosaurid (Dinosauria, Theropoda) ‘sickle claws’ through musculoskeletal modelling a…

Aug 28, 2019 · 40 shares · 247 followers View post →
山本聖士/恐竜復元教/恐竜異説読も♡
@yamamotoyama555 · X

RT @TomHoltzPaleo: Dromaeosaurid sickle claws https://t.co/yc0V8C5j4q via @thePeerJ

Aug 28, 2019 · 14 shares · 8,360 followers View post →
Thomas R. Holtz, Jr.
@TomHoltzPaleo · X

Dromaeosaurid sickle claws https://t.co/yc0V8C5j4q via @thePeerJ

Aug 28, 2019 · 46 likes · 14 shares · 31,859 followers View post →
taichara
@tjerrian · X

RT @TetZoo: New in #PeerJ: Testing the function of dromaeosaurid (Dinosauria, Theropoda) ‘sickle claws’ through musculoskeletal modelling a…

Aug 28, 2019 · 40 shares · 610 followers View post →
Gonzo SZ
@BrunoSZ · X

RT @JohnRHutchinson: Congrats to #DAWNDINOS postdoc Peter Bishop for publishing his single-authored MS in @thePeerJ, on using optimal contr…

Aug 28, 2019 · 31 shares · 67 followers View post →
Rafael Delcourt
@RafaelDelcourt · X

RT @TetZoo: New in #PeerJ: Testing the function of dromaeosaurid (Dinosauria, Theropoda) ‘sickle claws’ through musculoskeletal modelling a…

Aug 28, 2019 · 40 shares · 7,256 followers View post →
Dr. Natasha Howell
@NKHowell98 · X

RT @TetZoo: New in #PeerJ: Testing the function of dromaeosaurid (Dinosauria, Theropoda) ‘sickle claws’ through musculoskeletal modelling a…

Aug 28, 2019 · 40 shares · 171 followers View post →
ᴉʌɐɹsoɥʞ uɐɟɹǝ ◆ عرڡاں حـســـروے
@Erfan_khosravi · X

این مقاله جالب درباره شیوه استفاده از ناخن شکاری انگشت دوم پا در راپتورها تازه منتشرشده. https://t.co/PGbfSXtcXh

Aug 28, 2019 · 37 likes · 2 shares · 25,598 followers View post →
Alberta Claw
@albertonykus · X

Testing the function of dromaeosaurid sickle claws: https://t.co/Gi2PUnxs5w #dinosaurs

Aug 28, 2019 · 15 likes · 4 shares · 6,908 followers View post →
しろくま
@pjp542 · X

RT @JohnRHutchinson: Congrats to #DAWNDINOS postdoc Peter Bishop for publishing his single-authored MS in @thePeerJ, on using optimal contr…

Aug 28, 2019 · 31 shares · 80 followers View post →
Tangmo Mopet
@TMtheEQplusNerd · X

RT @TetZoo: New in #PeerJ: Testing the function of dromaeosaurid (Dinosauria, Theropoda) ‘sickle claws’ through musculoskeletal modelling a…

Aug 28, 2019 · 40 shares · 1,982 followers View post →
isakbrattland⛄️
@hadrosaurid23 · X

RT @TetZoo: New in #PeerJ: Testing the function of dromaeosaurid (Dinosauria, Theropoda) ‘sickle claws’ through musculoskeletal modelling a…

Aug 28, 2019 · 40 shares · 202 followers View post →
Dr SWIFT PARROT
@teamswiftparrot · X

RT @TetZoo: New in #PeerJ: Testing the function of dromaeosaurid (Dinosauria, Theropoda) ‘sickle claws’ through musculoskeletal modelling a…

Aug 28, 2019 · 40 shares · 14,716 followers View post →
Biscuit Birb
@MrAcheroraptor · X

RT @JohnRHutchinson: Congrats to #DAWNDINOS postdoc Peter Bishop for publishing his single-authored MS in @thePeerJ, on using optimal contr…

Aug 28, 2019 · 31 shares · 307 followers View post →
Antonio Ballell
@BallellPalaeo · X

RT @JohnRHutchinson: Congrats to #DAWNDINOS postdoc Peter Bishop for publishing his single-authored MS in @thePeerJ, on using optimal contr…

Aug 28, 2019 · 31 shares · 942 followers View post →
Laintal Sibornal
@Laintal · X

RT @TetZoo: New in #PeerJ: Testing the function of dromaeosaurid (Dinosauria, Theropoda) ‘sickle claws’ through musculoskeletal modelling a…

Aug 28, 2019 · 40 shares · 64 followers View post →
aldersci
@aldersci · X

RT @TetZoo: New in #PeerJ: Testing the function of dromaeosaurid (Dinosauria, Theropoda) ‘sickle claws’ through musculoskeletal modelling a…

Aug 28, 2019 · 40 shares · 1,328 followers View post →
Elliot
@Loh · X

RT @TetZoo: New in #PeerJ: Testing the function of dromaeosaurid (Dinosauria, Theropoda) ‘sickle claws’ through musculoskeletal modelling a…

Aug 28, 2019 · 40 shares · 6,705 followers View post →
Devzilla
@devzillasaurus · X

RT @TetZoo: New in #PeerJ: Testing the function of dromaeosaurid (Dinosauria, Theropoda) ‘sickle claws’ through musculoskeletal modelling a…

Aug 28, 2019 · 40 shares · 1,005 followers View post →
Francesco Delrio
@Cosodelirante · X

RT @TetZoo: New in #PeerJ: Testing the function of dromaeosaurid (Dinosauria, Theropoda) ‘sickle claws’ through musculoskeletal modelling a…

Aug 28, 2019 · 40 shares · 577 followers View post →
ネイト=リ奈良
@naterivernara · X

RT @TetZoo: New in #PeerJ: Testing the function of dromaeosaurid (Dinosauria, Theropoda) ‘sickle claws’ through musculoskeletal modelling a…

Aug 28, 2019 · 40 shares · 854 followers View post →
Porapinz
@porapinz · X

RT @TetZoo: New in #PeerJ: Testing the function of dromaeosaurid (Dinosauria, Theropoda) ‘sickle claws’ through musculoskeletal modelling a…

Aug 28, 2019 · 40 shares · 765 followers View post →
에로망가사우루스
@jewlersss · X

RT @TetZoo: New in #PeerJ: Testing the function of dromaeosaurid (Dinosauria, Theropoda) ‘sickle claws’ through musculoskeletal modelling a…

Aug 28, 2019 · 40 shares · 158 followers View post →
Fernando Blanco
@FBpsy · X

RT @TetZoo: New in #PeerJ: Testing the function of dromaeosaurid (Dinosauria, Theropoda) ‘sickle claws’ through musculoskeletal modelling a…

Aug 28, 2019 · 40 shares · 7,931 followers View post →
Darren Naish
@TetZoo · X

New in #PeerJ: Testing the function of dromaeosaurid (Dinosauria, Theropoda) ‘sickle claws’ through musculoskeletal modelling and optimization, by Peter Bishop. https://t.co/weWG4Y8lRK #dinosaurs

Aug 28, 2019 · 118 likes · 40 shares · 52,363 followers View post →
Julianne Kiely - Commissions Open
@PalaeoJules · X

Testing the function of dromaeosaurid (Dinosauria, Theropoda) ‘sickle claws’ through musculoskeletal modelling and optimization https://t.co/0DMrjaIgNF

Aug 28, 2019 · 4 likes · 1 share · 3,640 followers View post →