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Data from: Towards a better understanding of the Chenopodium album aggregate (Amaranthaceae) in the Middle East: a karyological, cytometric
负责人:
关键词:
multivariate morphometrics;Chenopodium;chromosome numbers;Flow cytometry;Amaranthaceae;taxonomy;Holocene
DOI:
doi:10.5061/dryad.jt2jr03
摘要:
the extent of intraspecific morphological variation. We found that Iranian species are exclusively diploid (C. vulvaria), tetraploid (C. novopokrovskyanum
Data from: The influence of climatic variability on morphological integration, evolutionary rates, and disparity in the Carnivora
负责人:
关键词:
Carnivores;climate change;Phylogenetics: comparative;morphology
DOI:
doi:10.5061/dryad.1726j
摘要:
on, and morphology of taxa. Here we investigated the link between climatic variability and phenotypic integration, rates of morphological evolution, and dispar
Data from: The quantitative genetics of physiological and morphological traits in an invasive terrestrial snail: additive versus
负责人:
关键词:
heritability non-additive genetic effects metabolic rate maternal effects
DOI:
doi:10.5061/dryad.nd3vs
摘要:
/non-additive genetic variation in a suite of physiological and morphological traits in populations of the land snail Cornu aspersum. 5.Except for dehydration rate (h2= 0.32 ± 0.15
Data from: Are more diverse parts of the mammalian skull more labile?
负责人:
关键词:
evolvability;Mammalia;Tertiary;Cretaceous;stabilizing selection;rate of evolution
DOI:
doi:10.5061/dryad.rd25r
摘要:
n are less variable skull parts. Our results suggest that patterns of morphological variation in the skull could result from differences in rate of evoluti
Data from: Early evolutionary differentiation of morphological variation in the mandible of South American caviomorph rodents (Rodentia, Caviomorpha)
负责人:
关键词:
mandibular morphology;Cavioidea;caviomorph rodents;Octodontoidea;fossil record;phylogenetic comparative methods;evolutionary history;Miocene;Caviomorpha;Chinchilloidea;Geometric morphometrics
DOI:
doi:10.5061/dryad.3tk33c9j
摘要:
-morphological variation. It has been proposed that phylogenetic structure is more important than ecological factors for understanding mandibular shape variation
Data from: Symposium article: Which line to follow? the utility of different line-fitting methods to capture the mechanism of morphological scaling
负责人:
Shingleton, Alexander W
关键词:
Morphology Allometry Linear Regression Scaling Statistics
DOI:
doi:10.5061/dryad.54h0t79
摘要:
efore have been used widely as descriptors of morphological variation within and among species. Despite their extensive use, there is continuing discussion
Data from: Short-distance barriers affect genetic variability of Rhizophora mangle L. in the Yucatan Peninsula
负责人:
关键词:
microsatellites;Scrub mangroves;morphological traits;Rhizophora mangle;ecological barriers
DOI:
doi:10.5061/dryad.1578ks0
摘要:
r morphological variability and relationship with the availability of phosphorus and salinity were analyzed. The diversity and genetic structure were estimated at different
Data from: Molecular phylogeny of Terniopsis (Podostemaceae) and contrasting molecular and morphological variations in two species
负责人:
关键词:
Southeast Asia;Podostemaceae;matK
DOI:
doi:10.5061/dryad.3dm147p
摘要:
Podostemaceae show different patterns of morphological variation relative to molecular ones between genera and between species, but additional
Data from: Phylogeny of digitaria sections Trichachne and Trichophorae (Poaceae, Panicoideae, Paniceae): a morphological and molecular analysis. Ne
负责人:
关键词:
grasses;Digitaria sacchariflora neotype;ITS;continuous characters;Megaloprotachne
DOI:
doi:10.5061/dryad.8h03j
摘要:
y) and molecular data. A phylogenetic analysis was performed using 121 morphological characters and ITS sequences of 22 species and one variety of Digitaria plus thr
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:
h phylogenetic comparative methods. Most morphological variation was concentrated in condylar, coronoid and angular processes, and the diastema. Features potentially adva

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