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Data from: Specialized avian Haemosporida trade reduced host breadth for increased prevalence
负责人:
关键词:
Plasmodium;trade-offs;2006-2007;Birds;host-parasite interactions;Haemoproteus
DOI:
doi:10.5061/dryad.q6n0c
摘要:
rease transmission. However, specialists are thought to be able to compensate by increased prevalence in the host population and increased success in each individual
phylogenies of specialists and generalists.
负责人:
关键词:
Macroevolution;BiSSE;Nymphalini;Psittaformes;Cichlidogyrus;Dactylogyrus;Columbicola;null model;Linaria;phylogeny;Tachinidae;diversification;Andrena;Ruellia
DOI:
doi:10.5061/dryad.s6217
摘要:
. In a phylogenetic comparative framework, an evolutionary dead end may be detectable from the phylogenetic distribution of specialists, if specialists rarely give rise
Data from: Habitat choice meets thermal specialization: competition with specialists may drive suboptimal habitat preferences in generalists
负责人:
关键词:
Tetrahymena thermophila;Informed decision;Niche margin;Dispersal;Ecological niche;Toulouse;Habitat matching
DOI:
doi:10.5061/dryad.5q02f35
摘要:
ater dispersal propensity compared with specialists. However, when individuals choose habitats that maximize their performance instead of dispersing randomly
Data from: The evolution of fungal substrate specificity in a widespread group of crustose lichens
负责人:
关键词:
phylogenetic comparative methods;fungal niche;Phylogenetic uncertainty;loss of symbiosis
DOI:
doi:10.5061/dryad.40sh435
摘要:
specialists. Though long recognized, the causes and consequences of substrate specialization are poorly known. Using a phylogeny of a 150-200 MYA clade
Data from: Host and habitat specialization of avian malaria in Africa
负责人:
关键词:
Parasitology;Host Parasite Interactions;molecular evolution;Plasmodium spp.;Birds;Community Ecology;Coevolution
DOI:
doi:10.5061/dryad.h12kh08n
摘要:
Studies of both vertebrates and invertebrates have suggested that specialists, as compared to generalists, are likely to suffer more serious decli
Data from: Ecological strategies in stable and disturbed environments depend on species specialisation
负责人:
关键词:
Specialists;Generalists;Model;metacommunity
DOI:
doi:10.5061/dryad.ms738
摘要:
y selected against, for specialists as well as for generalists. Our results demonstrate that habitat specialisation is critical for the emergence of trait
Data from: Resource specialists lead local insect community turnover associated with temperature – analysis of an 18-year full-seasonal rec
负责人:
关键词:
climate change community temperature index community turnover diet specialists ecological specialization light trap phenology shift
DOI:
doi:10.5061/dryad.s4945
摘要:
st opportunity for predictions about responses of resource specialists, and long-term time series are essential in revealing these responses. Here, we investigate
Data from: Insights on the functional composition of specialist and generalist birds throughout continuous and fragmented forests
负责人:
关键词:
forest fragmentation;beta-diversity;passerines;Birds;Species occurrences;functional diversity;Landscapes parameters
DOI:
doi:10.5061/dryad.r69v7gp
摘要:
onses of these groups to forest fragmentation. We also measured alpha and beta diversity. The responses of specialists and generalists were sim
Data from: Patterns of pollen and nectar foraging specialization by bumblebees over multiple timescales using RFID
负责人:
关键词:
Radio frequency technology;automation;morphology;pollen;Bombus impatiens;foraging specialization;foraging effort;Plasticity;Radio frequency technology;nectar;reward specialization;Bees
DOI:
doi:10.5061/dryad.85tj6
摘要:
h patterns, and asked whether reward specialists made more foraging bouts than generalists. In particular, we described antennal morphology and size of al
Data from: Evidence for a trade-off between host-range breadth and host-use efficiency in aphid parasitoids
负责人:
关键词:
Parasitoids;Ecology: community;Trade offs;insects;Insecta;Interactions: host\/parasite;Life history: trade offs
DOI:
doi:10.5061/dryad.7924
摘要:
of aphid parasitoids to determine if relative specialists are more abundant than generalists on their shared hosts, a pattern that would be expected if generalists

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