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Data from: Selection on an extreme weapon in the frog legged leaf beetle (Sagra femorata)
负责人:
O'Brien, Devin M.
关键词:
Sexual Selection Animal Weapons Mating Systems Reaction Norms
DOI:
doi:10.5061/dryad.6b578
摘要:
patterns of selection acting on ornaments and weapons in the wild. Here, we measure selection on a wild population of weapon-bearing beetles (frog legged
Data from: The hidden cost of sexually selected traits: the metabolic expense of maintaining a sexually selected weapon
负责人:
Somjee, Ummat S.
关键词:
Sexually selected weapons Honest singalling Positive allometry Energy budget Resting metabolic rate Hypermetric scaling
DOI:
doi:10.5061/dryad.757v3h2
摘要:
(Hemiptera: Coreidae) we measured CO2 production rates before and after a weapon was shed. Males in this insect species use enlarged hind femora as weapons
Data from: Experimental manipulation reveals a trade-off between weapons and testes
负责人:
关键词:
allocation trade-offs;pre-copulatory competition;post-copulatory competition;phenotypic engineering;hemimetabolous insects;sexually selected weapons;Mictis profana;supportive sexual triats
DOI:
doi:10.5061/dryad.gj1mg
摘要:
Theory predicts a trade-off between sexually-selected weapons used to secure mates and post-copulatory traits used to maximize fertilization success
Data from: Is diversification in male reproductive traits driven by evolutionary trade-offs between weapons and nuptial gifts?
负责人:
关键词:
allometry resource allocation sexual dimorphism sexual selection body plan
DOI:
doi:10.5061/dryad.4bd12
摘要:
e needed to produce the weapon or nuptial gift. In closely related species where both weapons and nuptial gifts are present, littl
Data from: The tale of the shrinking weapon: seasonal changes in nutrition affect weapon size and sexual dimorphism, but not contemporary evolution
负责人:
关键词:
sexual selection;contest;2011;Narnia femorata;2010;heritability;evolvability;quantitative genetics;nutrition;Coreidae;Season;diet;Hemiptera
DOI:
doi:10.5061/dryad.t2g67
摘要:
(Hemiptera: Coreidae), an insect where males use their hind legs as weapons and the femurs are enlarged, to understand the extent to which weapon expression
Data from: Condition-dependent trade-off between weapon size and immunity in males of the European earwig
负责人:
关键词:
sexual selection;Lipopolysaccharide;ornaments;Forficula auricularia;immunocompetence;Forceps;Dermaptera
DOI:
doi:10.5061/dryad.q03d6
摘要:
cifically, we found that after an immune challenge, weapon size trades off with hemocyte concentrations in low-condition, but not in good-condition males. Contrastingly
Data from: The design of a beautiful weapon: compensation for opposing sexual selection on a trait with two functions
负责人:
Christy, John H.
关键词:
Allometry Signaling/Courtship Selection - Sexual Behavior Adaptation Morphological Evolution
DOI:
doi:10.5061/dryad.2m65j
摘要:
at these tubercles decreases only slightly with increasing claw length allowing the claw to be an effective signal and a powerful weapon. Animal weapons ar
Data from: Weapon allometry varies with latitude in the New Zealand giraffe weevil
负责人:
关键词:
Bergmann’s rule body size exaggerated trait sexual selection
DOI:
doi:10.5061/dryad.5nm01
摘要:
an extremely elongated rostrum used as a weapon during fights for access to females. Consistent with Bergmann's rule, mean body size increased with latitude. Mor
Data from: Sexual ornaments but not weapons trade off against testes size in primates
负责人:
关键词:
Sexual weapons;trade-off;Primates;Sexual ornaments;testes;sperm competition
DOI:
doi:10.5061/dryad.qk514d2
摘要:
Males must partition their limited reproductive investments between traits that promote access to females (sexual ornaments and weapons) and traits
Data from: Novel host plant leads to the loss of sexual dimorphism in a sexually-selected male weapon
负责人:
关键词:
Allometry;body shape;scaling;condition-dependence;Opuntia robusta;Narnia femorata;Phenotypic Plasticity;present;Opuntia mesacantha;Holocene
DOI:
doi:10.5061/dryad.5p19k
摘要:
-selected weapons and ornaments frequently influence fitness and often have heightened condition-dependence in response to nutrition. Condition-dependence

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