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Data from: Egg shape changes at the theropod-bird transition, and a morphometric study of amniote eggs
负责人:
关键词:
Mesozoic;Theropods;Birds;Cenozoic;eggshell outline;morphospace
DOI:
doi:10.5061/dryad.s9227
摘要:
geometry in a diverse sample of fossil and living amniotes using geometric morphometrics and linear measurements. Our goal is to quantify patterns
Data from: Forelimb indicators of prey-size preference in the Felidae
负责人:
关键词:
Allometric Scaling;Carnivora;prey size;Canidae;forelimbs;Felidae;Morphometrics;Recent
DOI:
doi:10.5061/dryad.1fh61
摘要:
The forelimbs, along with the crania, are an essential part of the prey-killing apparatus in cats. Linear morphometrics of the forelimbs were use
Data from: Biogeographic variation in skull morphology across the Kra Isthmus in dusky leaf monkeys
负责人:
关键词:
Trachypithecus obscurus;Geometric morphometrics
DOI:
doi:10.5061/dryad.1989g0t
摘要:
of Kra), and environment-related components. We applied geometric morphometrics to measure 53 adult male specimens from 36 localities, covering the regions
Data from: The evolution of sexually dimorphic tail feathers is not associated with tail skeleton dimorphism
负责人:
关键词:
Quiscalus major;Tyrannus dominicensis;pygostyle;Tail;Tyrannus forficatus;Vidua macroura;Vidua chalybeata;Quiscalus quiscula;sexual dimorphism;Copsychus saularis;Copsychus malabaricus
DOI:
doi:10.5061/dryad.1q2s5
摘要:
h geometric morphometrics and linear morphometrics across four sexually dimorphic passeriform species and four closely related monomorphic species. Sexual dimorph
morphometrics and phylogenetic comparative methods
负责人:
关键词:
bee pollination;floral shape;hummingbird pollination;Key innovation;staminal lever;morphological disparity
DOI:
doi:10.5061/dryad.q573n5tg5
摘要:
) and styles co-evolved from curved to linear shapes following shifts from bee to bird pollination; and that morphological differences between NW and OW bee
Data from: Losing cichlid fish biodiversity: genetic and morphological homogenization of tilapia following colonization by introduced species
负责人:
关键词:
Oreochromis niloticus;cichlid;Oreochromis urolepis;hybridization;Oreochromis leucostictus
DOI:
doi:10.5061/dryad.38c4h63
摘要:
ng geometric morphometrics and linear measurements. In both the Mindu and Kidatu systems, we identified evidence of hybridization between indigenous Wami tilapia
Data from: Permutation tests for phylogenetic comparative analyses of high-dimensional shape data: what you shuffle matters
负责人:
关键词:
phylogenetic comparative method;phylogenetic independent contrasts;Plethodon;phylogenetic generalized least squares;Geometric morphometrics
DOI:
doi:10.5061/dryad.2jv17
摘要:
to circumvent this difficulty. One obtains phylogenetic independent contrasts for all variables, and statistically evaluates the linear model by permuting
Data from: Allometry in Anisian (Middle Triassic) segminiplanate conodonts and its implications for conodont taxonomy
负责人:
关键词:
Allometry;Middle Triassic;laminar microstructure;conodont;Paragondolella praeszaboi bystrickyi;Paragondolella bifurcata;Geometric morphometrics
DOI:
doi:10.5061/dryad.72591
摘要:
iation in Triassic segminiplanate conodonts using a geometric morphometric approach. The laminar microstructures observed in conodont cross-sections indicate tha
Data from: Sex-biased dispersal obscures species boundaries in integrative species delimitation approaches
负责人:
关键词:
Multispecies coalescent;Nuclear DNA;Mitochondrial DNA;Pachypus;Integrative species delimitation;sex-biased dispersal;Morphometrics;deep mitochondrial coalescence
DOI:
doi:10.5061/dryad.g97d432
摘要:
ies, which were largely supported by morphometrics of linear measurements, while geometric morphometrics of body outlines resulted in stronger spli

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