dataService

您的位置: 首页 > 数据服务 > 数据列表页

筛选

共检索到963条 ,权限内显示50条;

Data from: Running in circles in phylomorphospace: host environment constrains morphological diversification in parasitic wasps
负责人:
关键词:
Brownian motion;parasitoid;Cryptinae;Gabunia;evolution rates;Cryptini;Morphological Evolution;Ichneumonidae;Cryptus;Holocene;Geometric morphometrics
DOI:
doi:10.5061/dryad.41r1q12
摘要:
y. Unequal morphological diversity between sister clades can result from either differences in the rate of morphological change or in the ability of clades
Data from: Effect of captivity on morphology: negligible changes in external morphology mask significant changes in internal morphology
负责人:
Courtney Jones, Stephanie
关键词:
Morphology Captive breeding Reintroduction Phenotypic plasticity Conservation biology Captivity
DOI:
doi:10.5061/dryad.p2m0d
摘要:
demonstrate that captive breeding can alter internal morphology. Given that these morphological changes may impact organismal functioning and viability
Data from: Testing for unequal rates of morphological diversification in the absence of a detailed phylogeny: case study from characiform fishes
负责人:
关键词:
mode;freshwater fishes;evolutionary rates;Anostomidae;temp;disparity;adaptive radiation;Brownian evolution;tempo;Curimatoidea;Anostomoidea;Chilodontidae
DOI:
doi:10.5061/dryad.20
摘要:
ospace) that the rate of morphological change per unit time in the Anostomoidea likely exceeded that of the Curimatoidea. Variation in the rate of lineage
Data from: Serial homology and correlated characters in morphological phylogenetics: modeling the evolution of dental crests in placentals
负责人:
关键词:
Placentalia;models;Mesozoic;Morphological integration;Mammalia;morphology;Paleontology;rates;phylogeny;Cenozoic;categorical characters
DOI:
doi:10.5061/dryad.mj2j4v2
摘要:
of evolutionary scenarios. In this context, morphological integration and the problem of correlated categorical characters represent a major challenge. In particular
Data from: Identifying heterogeneity in rates of morphological evolution: discrete character change in the evolution of lungfish (Sarcopterygi
负责人:
关键词:
Macroevolution;Mesozoic;Palaeozoic;Morphological Evolution;phylogenetics;Dipnoi;Cenozoic;speciation;fossils;paleobiology
DOI:
doi:10.5061/dryad.pg46f
摘要:
s and episodes of punctuated equilibrium in the fossil record. However, studies of morphological rates of change have lagged behind those on taxonomic
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: Phylogeny of Selaginellaceae: there is value in morphology after all!
负责人:
关键词:
morphology;pgiC;lycophytes;phylogeny;Selaginellaceae;rbcL;Selaginella;SQD1
DOI:
doi:10.5061/dryad.88fh0
摘要:
of most morphological characters involves reversals and/or parallelisms, several characters are phylogenetically informative. Seven major clades ar
Data from: Novel approaches for phylogenetic inference from morphological data and total-evidence dating in squamate reptiles (lizards, snakes
负责人:
关键词:
reversals;convergence;Total Evidence;Total Evidence;phylogeny;congruence;morphological phylogenetics;systematics;morphology;Squamata;dating;molecular discordance;Molecular Data
DOI:
doi:10.5061/dryad.dp3js
摘要:
data, with an example from squamate reptiles. When coding morphological characters, it is often possible to denote ordered states with explicit reference to observed

首页上一页12345下一页尾页

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