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Data from: Ecological and phylogenetic influence on mandible shape variation of South American caviomorph rodents (Rodentia: Hystricomorpha)
负责人:
关键词:
Comparative Methods;Cavioidea;Octodontoidea;Hystricognathi;evolutionary history;morphological diversification;Chinchilloidea;Geometric morphometrics
DOI:
doi:10.5061/dryad.8608
摘要:
vergence in the mandible shape among major caviomorph clades would explain the observed strong phylogenetic influence on the variation of this structure.
Data from: Morphological and biomechanical disparity of crocodile-line archosaurs following the end-Triassic extinction
负责人:
关键词:
Mesozoic;Crurotarsi;ecological diversity;form and function;Cretaceous;Jurassic;crocodylomorph;Triassic;disparity;feeding;Crocodylomorpha;evolutionary radiation;mandible;crurotarsan;Pseudosuchia
DOI:
doi:10.5061/dryad.61s1n
摘要:
and notosuchians, mandibular morphological variation increased considerably. By the Late Cretaceous, crocodylomorphs evolved a range of morphologies equaling
Data from: Phenotypic plasticity in the mandibular morphology of Japanese macaques: captive–wild comparison
负责人:
关键词:
Primates;intraspecific variation;mandible;Phenotypic Plasticity;Macaca fuscata;macaques;Geometric morphometrics
DOI:
doi:10.5061/dryad.768vg4f
摘要:
change resembles the sexual dimorphism, indicating that the mandibles of captive individuals are to some extent masculinized. In contrast, the mandible morphology
Data from: A unique feeding strategy of the extinct marine mammal Kolponomos: convergence on sabretooths and sea otters
负责人:
关键词:
Panthera;Carnivora;computed tomography (CT);Canis;molluscivory;biomechanics;finite element analysis;Enhydra;Functional morphology;Ursus;Lontra;Miocene;Kolponomos;Geometric morphometrics
DOI:
doi:10.5061/dryad.184s0
摘要:
e captured hard-shelled prey, have been tested. Based on mandibular symphyseal morphology shared by Kolponomos and sabretoothed carnivores, we hypothesize
Data from: Variation in mandible development and its relationship to dependence on parents across burying beetles
负责人:
关键词:
DOI:
doi:10.5061/dryad.6hp93cd
摘要:
ents. However, we do find a developmental and phylogenetic correlation between independence and the presence of serrations on the inner edge of the mandible
Data from: Ecological changes in coyotes (Canis latrans) in response to the Ice Age megafaunal extinctions
负责人:
关键词:
Recent;Carnivora;coyote;mandible;Canidae;Holocene;Geometric morphometrics;Pleistocene
DOI:
doi:10.5061/dryad.vn413
摘要:
ow that these three populations were morphologically distinct. The Pleistocene coyotes had an overall robust mandible with an increased shearing ar
Data from: Divergent in shape and convergent in function: adaptive evolution of the mandible in Sub-Antarctic mice
负责人:
关键词:
mouse mandible;Mus musculus domesticus;adaptive convergence;biomechanics;Geometric morphometrics
DOI:
doi:10.5061/dryad.1c3k32r
摘要:
macroinvertebrates. Here, we test the hypothesis that this triggered convergent evolution of the mandible, a morphological character involved in food consumption
Data from: Constraint and opportunity: the genetic basis and evolution of modularity in the cichlid mandible
负责人:
关键词:
biomechanics;Statistics: multivariate;Evolution: molecular;adaptive radiation;Evolution: developmental;Metriaclima zebra;morphology;Fish;Labeotropheus fuelleborni;Morphometrics;Genetics: evolutionary;Selection: natural
DOI:
doi:10.5061/dryad.qk738
摘要:
of modularity. Here we explore these ideas in the cichlid mandible by investigating modularity at the genus, species, and through a new approach, the indi
Data from: Comparative cranial myology and biomechanics of Plateosaurus and Camarasaurus and evolution of the sauropod feeding apparatus
负责人:
David Button
关键词:
Palaeontology Finite-element analysis biomechanics finite element analysis herbivory palaeoecology virtual reconstruction
DOI:
doi:10.5061/dryad.vr954
摘要:
of facultative omnivory in basal sauropodomorph taxa. The expanded mandibular symphysis and ‘lateral plates’ of sauropods each lead to greater ove

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