New short-armed carcharodontosaurid from #Argentina in @CurrentBiology today: the giant Meraxes gigas ... New giant carnivorous dinosaur reveals convergent evolutionary trends in theropod arm reduction https://t.co/5Xt5vAW0Mw #dinosaurs #theropods #Cretaceous
New giant carnivorous dinosaur reveals convergent evolutionary trends in theropod arm reduction.
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Jul 2022 – Nov 2025Where it's discussed
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News248 articles
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X / Twitter44 posts
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YouTube29 videos
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Blogs24 articles
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Reddit5 posts
AI synopsis
What people are saying
Discussions reflect a mix of scientific curiosity and casual enthusiasm, such as references to the dinosaur being 'named after' a fantasy figure or joking about arms evolving 'at least three times,' indicating a playful tone. The choice of words like 'goes so hard' and mentions of 'pop culture' tie the scientific importance to broader interests, shaping a perception of moderate impact paired with genuine curiosity.
Most discussions acknowledge the significance of the discovery, with some explicitly praising Meraxes and its evolutionary implications, but a few posts make humorous references that imply casual support rather than deep scientific engagement.
Posts show high curiosity, especially with enthusiasm around Meraxes being 'named after' a fantasy dragon or its 'going so hard,' indicating genuine excitement about the research and related pop culture associations.
Several comments delve into evolutionary concepts such as arm reduction and convergent evolution, with mentions of methods, anatomical comparisons, or potential social signaling traits, indicating moderate to deep engagement.
While some discussions highlight the significance of understanding dinosaur evolution, the overall response seems more focused on cultural references and humorous takes, suggesting perceived but not overwhelmingly high impact.
Abstract in brief
- Giant carnivorous dinosaurs like T. rex had small forelimbs compared to their massive size; a new species, Meraxes gigas, adds to the understanding of this group known as Carcharodontosauridae, which thrived in the Early Cretaceous.
- Meraxes shows unique anatomical features, particularly a nearly complete forelimb that highlights similar patterns of forelimb reduction across large predatory dinosaurs, including similarities with tyrannosaurids.
- The well-preserved skull of Meraxes allows for better estimates of Giganotosaurus skull size and suggests that Carcharodontosauridae reached their diversity peak before extinction, potentially with interesting traits related to social signaling.
Top posts
Most liked on X and BlueskyAhora que vuelve a estar de moda Juego de Tronos gracias a #HouseoftheDragon, es el momento de hablar de Meraxes gigas, un nuevo carcarodontosáurido nombrado en honor a un dragón de este ficticio universo (link: https://t.co/xCkNNiciwq). Escúchalo ya! https://t.co/QGObnLhQuN https://t.co/ADqAvrpZa4
References: https://t.co/hhh6suf0CG https://t.co/efsrmGKSpZ
New giant carnivorous dinosaur reveals convergent evolutionary trends in theropod arm reduction https://t.co/oZ7fxdYmYc #Meraxes
24 або вони просто були любителями повихвалятися, накачаними у спортзалі «баночками», на пляжі. Ілюстрація: Carlos Papolio Стаття: DOI:https://t.co/3ICdNsKUcs
New giant carnivorous dinosaur reveals convergent evolutionary trends in theropod arm reduction| Current Biology https://t.co/jNPiWBDplb
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https://t.co/g2ClSOGfdK https://t.co/nlcmKK4e6A https://t.co/Ll9T3NYAS8
@yoritomoart Meraxes goes so hard that there's a dinosaur named after it! https://t.co/6VGShdVPzu
Dinosaurios, CONICET y las novelas de George R. R. Martin? My true passions https://t.co/CvhSMSC1Fh https://t.co/B3lqrLFSI0
24 або вони просто були любителями повихвалятися, накачаними у спортзалі «баночками», на пляжі. Ілюстрація: Carlos Papolio Стаття: DOI:https://t.co/3ICdNsKUcs
Does anyone have a copy of this paper they could DM me? https://t.co/wBOweEUb6j
RT @Dino_Busters: Ahora que vuelve a estar de moda Juego de Tronos gracias a #HouseoftheDragon, es el momento de hablar de Meraxes gigas, u…
RT @Dino_Busters: Ahora que vuelve a estar de moda Juego de Tronos gracias a #HouseoftheDragon, es el momento de hablar de Meraxes gigas, u…
RT @Dino_Busters: Ahora que vuelve a estar de moda Juego de Tronos gracias a #HouseoftheDragon, es el momento de hablar de Meraxes gigas, u…
RT @Dino_Busters: Ahora que vuelve a estar de moda Juego de Tronos gracias a #HouseoftheDragon, es el momento de hablar de Meraxes gigas, u…
RT @Dino_Busters: Ahora que vuelve a estar de moda Juego de Tronos gracias a #HouseoftheDragon, es el momento de hablar de Meraxes gigas, u…
RT @Dino_Busters: Ahora que vuelve a estar de moda Juego de Tronos gracias a #HouseoftheDragon, es el momento de hablar de Meraxes gigas, u…
RT @Dino_Busters: Ahora que vuelve a estar de moda Juego de Tronos gracias a #HouseoftheDragon, es el momento de hablar de Meraxes gigas, u…
RT @Dino_Busters: Ahora que vuelve a estar de moda Juego de Tronos gracias a #HouseoftheDragon, es el momento de hablar de Meraxes gigas, u…
RT @Dino_Busters: Ahora que vuelve a estar de moda Juego de Tronos gracias a #HouseoftheDragon, es el momento de hablar de Meraxes gigas, u…
RT @Dino_Busters: Ahora que vuelve a estar de moda Juego de Tronos gracias a #HouseoftheDragon, es el momento de hablar de Meraxes gigas, u…
RT @Dino_Busters: Ahora que vuelve a estar de moda Juego de Tronos gracias a #HouseoftheDragon, es el momento de hablar de Meraxes gigas, u…
Ahora que vuelve a estar de moda Juego de Tronos gracias a #HouseoftheDragon, es el momento de hablar de Meraxes gigas, un nuevo carcarodontosáurido nombrado en honor a un dragón de este ficticio universo (link: https://t.co/xCkNNiciwq). Escúchalo ya! https://t.co/QGObnLhQuN https://t.co/ADqAvrpZa4
https://t.co/LC6wBU010a
Short arms and small hands have evolved at least three times: in the lineage leading to Meraxes gigas, in the lineage leading to Tyrannosaurus rex, and in the lineage leading to Donaldtrumpus vomituminducens. https://t.co/aGmYu1z6uy
ARTÍCULO ORIGINAL (acceso abierto) New giant carnivorous dinosaur reveals convergent evolutionary trends in theropod arm reduction https://t.co/FXIpfFA1VE vía #CurrentBiology
A new giant dinosaur gives insight into why many prehistoric meat-eaters had such tiny arms ... Source: University of Minnesota ... Journal Reference: https://t.co/I3J2fzOGn3 #haveaniceday #science #dinosaur #tiny #arms #discovery
New giant carnivorous dinosaur reveals convergent evolutionary trends in theropod arm reduction, via @cellpressnews: https://t.co/2TXC8nYU6r https://t.co/hxuPQgutZx
@scarab_0 아 맞아 이번에 남미쪽에 새 육식공룡 논문 나온거 보셨나요 https://t.co/LM5BRPmPF6 https://t.co/J6WHpShRga
Kaynak: @popularscienceturkiye & @arkeofili Makale: Juan I. Canale. (2022). New giant carnivorous dinosaur reveals convergent evolutionary trends in theropod arm reduction. Current Biology. https://t.co/oCGK25xSWC
@NewBonapartiste https://t.co/zWlazkDs8D
New giant carnivorous dinosaur reveals convergent evolutionary trends in theropod arm reduction: Current Biology https://t.co/sr4zX0lGNl
New giant carnivorous dinosaur reveals convergent evolutionary trends in theropod arm reduction | Current Biology https://t.co/Lp0jLfBfl6
New giant carnivorous dinosaur reveals convergent evolutionary trends in theropod arm reduction: https://t.co/3b8GxY3Htc
References: https://t.co/hhh6suf0CG https://t.co/efsrmGKSpZ
New giant carnivorous dinosaur reveals convergent evolutionary trends in theropod arm reduction. Canale et al, @CurrentBiology. #Meraxes #TheropodThursday #theropod #dinosaur #dinosaurs #paleontology #palaeontology #anatomy #evolution #Meraxesgigas
RT @PhylumBryozoa: New giant carnivorous dinosaur reveals convergent evolutionary trends in theropod arm reduction| Current Biology https:/…
RT @TetZoo: New short-armed carcharodontosaurid from #Argentina in @CurrentBiology today: the giant Meraxes gigas ... New giant carnivorou…
New giant carnivorous dinosaur reveals convergent evolutionary trends in theropod arm reduction: Current Biology https://t.co/5ychmDWDsw
New giant carnivorous dinosaur reveals convergent evolutionary trends in theropod arm reduction https://t.co/ui1P8AjMp4
New giant carnivorous dinosaur reveals convergent evolutionary trends in theropod arm reduction https://t.co/37p3rENuYG #dinosaur #dinosaurs #fossilfinds #jurassicfive #jurassicfossils #jurassiccoastfossils #jurassicworld #jurassicpark #jurassicworlddominion #science #scicomm https://t.co/cKMmpKRrWX
RT @TetZoo: New short-armed carcharodontosaurid from #Argentina in @CurrentBiology today: the giant Meraxes gigas ... New giant carnivorou…
RT @TomHoltzPaleo: New giant carnivorous dinosaur reveals convergent evolutionary trends in theropod arm reduction https://t.co/oZ7fxdYmYc…
RT @TetZoo: New short-armed carcharodontosaurid from #Argentina in @CurrentBiology today: the giant Meraxes gigas ... New giant carnivorou…
RT @TetZoo: New short-armed carcharodontosaurid from #Argentina in @CurrentBiology today: the giant Meraxes gigas ... New giant carnivorou…
New short-armed carcharodontosaurid from #Argentina in @CurrentBiology today: the giant Meraxes gigas ... New giant carnivorous dinosaur reveals convergent evolutionary trends in theropod arm reduction https://t.co/5Xt5vAW0Mw #dinosaurs #theropods #Cretaceous
RT @TomHoltzPaleo: New giant carnivorous dinosaur reveals convergent evolutionary trends in theropod arm reduction https://t.co/oZ7fxdYmYc…
New giant carnivorous dinosaur reveals convergent evolutionary trends in theropod arm reduction| Current Biology https://t.co/jNPiWBDplb
RT @TomHoltzPaleo: New giant carnivorous dinosaur reveals convergent evolutionary trends in theropod arm reduction https://t.co/oZ7fxdYmYc…
New giant carnivorous dinosaur reveals convergent evolutionary trends in theropod arm reduction https://t.co/oZ7fxdYmYc #Meraxes