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: Conspicuous female ornamentation and tests of male mate preference in threespine sticklebacks (Gasterosteus aculeatus)
负责人:
关键词:
coloration female ornament male preference sexual selection threespine stickleback
DOI:
doi:10.5061/dryad.24061
摘要:
Sexual selection drives the evolution of exaggerated male ornaments in many animal species. Female ornamentation is now acknowledged als
Data from: Size, ornamentation, and flight feather morphology promote within-pair paternity in a sexually dimorphic passerine
负责人:
关键词:
Tyrannus forficatus
DOI:
doi:10.5061/dryad.2qv284p
摘要:
in extra-pair paternity (EPP). Nonetheless, it is poorly understood if ornamental versus functional traits are differentially related to the distribution of paternity ac
Data from: Biostratigraphy and geometric morphometrics of conchostracans (Crustacea, Branchiopoda) from the Late Triassic fissure deposits
负责人:
关键词:
Euestheria brodieana;Bristol fissures;Triassic;Conchostraca;Euestheria;Rhaetian;biostratigraphy;Geometric morphometrics
DOI:
doi:10.5061/dryad.m17c8
摘要:
detailed observations of size, shape and ornamentation. We provide evidence that although Euestheria brodieana is invariably smaller than E. minuta, with som
Data from: Influence of haemosporidian infection status on structural and carotenoid?based colouration in the blue tit (Cyanistes caeruleus)
负责人:
关键词:
carotenoid-based colouration;structural colouration;haemosporidians;Cyanistes caeruleus
DOI:
doi:10.5061/dryad.fk5k3vs
摘要:
Hypotheses postulating parasite-mediated mate choice intrinsically assume that parasitic infections deteriorate the quality of male ornamentation
Data from: A small yet occasional meal: predatory drill holes in Paleocene ostracods from Argentina and methods to infer predation intensity
负责人:
关键词:
Danian;Paleoecology;predation;gastropods;octopod;Ostracods;palaeoecology
DOI:
doi:10.5061/dryad.80df776
摘要:
ed ostracods, suggesting that ornamentation is not functional against drilling predators here.
Data from: How populations differentiate despite gene flow: sexual and natural selection drive phenotypic divergence within a land fish, the Pacific
负责人:
关键词:
Static allometry;secondary sexual trait;Selection trade-off;neutral evolution;present day;Alticus arnoldorum;Adaptation
DOI:
doi:10.5061/dryad.r92b0
摘要:
on (exposure to predators). This differentiation in ornamentation has occurred despite evidence suggesting extensive gene flow among populations, which implies tha
Data from: Early life and transgenerational stressors impact secondary sexual traits and fitness
负责人:
关键词:
extra-pair paternity;zebra finch;transgenerational fitness effects;Taeniopygia guttata;developmental stress hypothesis;visual ornamentation
DOI:
doi:10.5061/dryad.6v52770
摘要:
ornaments (beak color and cheek patch size) were found to be reliable signals of developmental stress, since they showed high sensitivity to multiple ea
Data from: Phylogenetics and seed morphology of African Nymphoides (Menyanthaceae)
负责人:
关键词:
internal transcribed spacer (ITS);molecular phylogenetics;morphology;aquatic plants;scanning electron microscopy
DOI:
doi:10.5061/dryad.02v6wwq04
摘要:
species are closely related to neotropical species, with which they share similar petal ornamentation. The morphologically distinct N. ezannoi shares
Data from: Differential visual ornamentation between brood-parasitic and parental cuckoos
负责人:
关键词:
Sexual selection & conflicts;Comparative studies;phylogenetics;Birds
DOI:
doi:10.5061/dryad.7sh2h
摘要:
and brood parasitism. Brood parasitism together with the loss of parental care may facilitate the maintenance of a modest phenotype similar to the young, and vice versa
Data from: Female collared flycatchers choose neighbouring and older extra-pair partners from the pool of males around their nests
负责人:
关键词:
extra-pair copulation;ornaments;loss of paternity
DOI:
doi:10.5061/dryad.043tn
摘要:
and potential extra-pair males. Females mainly obtained extra-pair mates near their nests but the distance did not vary according to ornamentation. These result

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