dataService

您的位置: 首页 > 数据服务 > 数据列表页

筛选

共检索到65条 ,权限内显示50条;

Data from: Spatial variation in age structure among populations of a colonial marine snake: the influence of ectothermy
负责人:
关键词:
colony population marine tetrapods sea snakes Coral reef lagoon
DOI:
doi:10.5061/dryad.p70r4
摘要:
1. Several tetrapod lineages that have evolved to exploit marine environments (e.g. seals, seabirds, sea kraits) continue to rely upon land
Data from: Molecular evolution in immune genes across the avian tree of life
负责人:
关键词:
Plasmodium;immune genes;Innate immunity;bird transcriptome;haemosporidians;Malaria parasites;Birds;Haemoproteus;molecular evolution
DOI:
doi:10.5061/dryad.r5594f0
摘要:
oup of tetrapods. Here, we find that innate immune genes are highly conserved across the avian tree of life and that although most show evidence of po
Data from: Three-dimensional soft tissue preservation revealed in the skin of a non-avian dinosaur
负责人:
关键词:
Skin;taphonomy;hadrosaur;melanin;Soft tissue;dinosaurs
DOI:
doi:10.5061/dryad.3bk3j9kf1
摘要:
, and its abundance in the fossil record relative to that of other tetrapods, has been attributed to factors such as thickness and composition. Here we repo
Data from: Adaptation and constraint in the evolution of the mammalian backbone
负责人:
关键词:
Mammalia;Vertebral column;Axial skeleton
DOI:
doi:10.5061/dryad.g333421
摘要:
t tetrapods, vertebrae in the mammalian trunk are subdivided into distinct thoracic and lumbar modules, resulting in a system that is constrained in te
Data from: The global distribution of tetrapods reveals a need for targeted reptile conservation
负责人:
关键词:
Crocodylia;Serpentes;Surrogacy;1800-2017;Testudinata;lizards;Nature Conservation;deserts;species richness;Sauria;Rhynchocephalia;islands;complementarity;Reptilia;Amphisbaenia;Nature reserves
DOI:
doi:10.5061/dryad.83s7k
摘要:
rrestrial species). We show that richness patterns of the other three tetrapod classes are good spatial surrogates for species richness of all reptiles combined
Data from: Divergent evolutionary morphology of the axial skeleton as a potential key innovation in modern cetaceans
负责人:
关键词:
ecomorphology;morphological diversity;Key innovation;Vertebral column;Cetacea;Marine mammals
DOI:
doi:10.5061/dryad.7dj6850
摘要:

Cetaceans represent the most diverse clade of extant marine tetrapods. Although restructuring of oceans could hav

Data from: Bone histology of Azendohsaurus laaroussii. Implications for the evolution of thermometabolism in Archosauromorpha
负责人:
关键词:
Azendohsaurus laaroussii;paleophysiology;Paleohistology
DOI:
doi:10.5061/dryad.qc86g11
摘要:
endothermy on a phylogenetic tree of tetrapods shows that this derived character state was acquired by the last common ancestor of the clade Azendohsaurus
Data from: Evolutionary rates of mid-Permian tetrapods from South Africa and the role of temporal resolution in turnover reconstruction
负责人:
关键词:
Guadalupian;therapsid;Gap-filler;Karoo Basin;extinction rate;Middle Permian
DOI:
doi:10.5061/dryad.683br42
摘要:
ecially for the middle–late Permian. Until now, data have only been surveyed at coarse stratigraphic resolution using methods that are biased by non-uniform sampling rate
Data from: Faunal turnover of marine tetrapods during the Jurassic–Cretaceous transition
负责人:
Benson, Roger B. J.
关键词:
Jurassic–Cretaceous boundary extinctions marine reptiles disparity phylogeny
DOI:
doi:10.5061/dryad.v843v
摘要:
ssibly ammonoids. However, the observation of discordant extinction patterns in other marine tetrapod groups such as ichthyosaurs and marine crocodylomorphs suggests
Data from: Molecular phylogeny and dating reveal a terrestrial origin in the early Carboniferous for ascaridoid nematodes
负责人:
关键词:
host switching;sea-level change;molecular dating;phylogeny;Ascaridoidea;parasite-host association;terrestrial origin
DOI:
doi:10.5061/dryad.28g16
摘要:
s and ancestral host types indicated by our study suggest that members of the Ascaridoidea first parasitized terrestrial tetrapods and subsequently extended thei

首页上一页...2345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