dataService

您的位置: 首页 > 数据服务 > 数据列表页

筛选

共检索到157条 ,权限内显示50条;

Data from: Do cladistic and morphometric data capture common patterns of morphological disparity?
负责人:
关键词:
disparity;constraint;Evolution;Caecilia;morphospace
摘要:
, analyses of disparity require a scalable comparative framework. The difficulties of applying geometric morphometrics to disparity analyses of groups
Data from: Giving taxonomic significance to morphological variability in the bivalve Ptychomya Agassiz
负责人:
关键词:
upper Hauterivian;Lower Cretaceous;Ptychomya koeneni;Ptychomya;taxonomy;Ptychomya coihuicoensis;Geometric morphometrics
摘要:
ng the quantitative framework provided by geometric morphometrics and multivariate statistics. The species Ptychomya koeneni Behrendsen and several subspecies ha
Data from: Differences in caste dimorphism among three hornet species (Hymenoptera: Vespidae): forewing size, shape and allometry
负责人:
关键词:
Geometric morphometrics;wing shape;Vespa velutina;Social wasps;Vespa tropica;Vespa crabro;Allometry;Caste dimorphism;Vespa
摘要:
imaginal discs. Using geometric morphometrics with a new protocol for measuring wings of pinned specimens from natural history collections, we tested CShD of thr
Data from: Crowdsourced geometric morphometrics enable rapid large-scale collection and analysis of phenotypic data
负责人:
关键词:
Comparative Methods;Actinopterygii;Macroevolution;Mechanical Turk;large scale annotation
摘要:
phenotypic datasets has not kept pace. 2. Here, we present a method to quickly and accurately gather morphometric data using crowdsourced image-based landmarking
Data from: Lost in the other half: improving accuracy in geometric morphometric analyses of one side of bilaterally symmetric structures
负责人:
关键词:
Allometry landmarks macro-evolution micro-evolution mirror-reflection object symmetry shape visualization
摘要:
Systematists and evolutionary biologists have widely adopted Procrustes-based geometric morphometrics for measuring size and shape in biology. Ma
Data from: Studying developmental variation with Geometric Morphometric Image Analysis (GMIA)
负责人:
关键词:
evo-devo;development;rainbow trout;image analysis;Oncorhynchus mykiss;Geometric morphometrics;variation
摘要:
and the spatial distribution of cellular activity within the developing embryo geometry. By drawing from the strength of geometric morphometrics and pixel/voxel-based
Data from: The utility of cranial ontogeny for phylogenetic inference: a case study in crocodylians using geometric morphometrics
负责人:
关键词:
Mesozoic;Life History Evolution;Crocodylia;Amphibians & reptiles;Alligator;Gavialis;Comparative studies;Crocodylus;Cenozoic;Morphometrics;Tomistoma
摘要:
ted organisms undergo similar morphological transformations throughout ontogeny. To test this assumption, we used three-dimensional geometric morphometric met
Data from: Effects of environmental disturbance on phenotypic variation: an integrated assessment of canalization, developmental stability
负责人:
关键词:
Human impact;Conservation Biology;fluctuating asymmetry;Podarcis muralis;morphology;development;Allometry;Morphometrics;lizards
摘要:
on phenotypic variation in the common wall lizard (Podarcis muralis) by using geometric morphometrics to assess disturbance to head shape development. The head shape

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充