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Data from: Baby on board: olfactory cues indicate pregnancy and fetal sex in a non-human primate
- 负责人：
- DOI：
- doi:10.5061/dryad.ps70b
- 摘要：
- mechanisms of paternity confusion; cues that also advertise fetal sex may additionally facilitate differential sex allocation.
Data from: Asymmetric evolutionary responses to sex-specific selection in a hermaphrodite
- 负责人：
- Bonel, Nicolás
- 关键词：
- experimental evolution Physa acuta reproductive and behavioral traits deleterious mutations sex allocation sexual selection
- DOI：
- doi:10.5061/dryad.1m2v66g
- 摘要：
- Sex allocation theory predicts that simultaneous hermaphrodites evolve to an evolutionary stable resource allocation, whereby any increase
Data from: Drivers of sex ratio bias in the eastern bongo: lower inbreeding increases the probability of being born male
- 负责人：
- DOI：
- doi:10.5061/dryad.j64t6q9
- 摘要：
- Parent sex ratio allocation has consequences for individual fitness, population dynamics, and conservation. Theory predicts that parents should
Data from: What is behind the variation in mate quality dependent sex ratio adjustment? – A meta-analysis
- 负责人：
- DOI：
- doi:10.5061/dryad.5dh2q2b
- 摘要：
- if the effect sizes are influenced by whether the focal male trait is indeed under sexual selection as it is assumed by the sex allocation theory. We found tha
Data from: Experimentally evolved and phenotypically plastic responses to enforced monogamy in a hermaphroditic flatworm
- 负责人：
- Janicke, Tim
- 关键词：
- Experimental evolution male genitalia mating behaviour Phenotypic plasticity sex allocation sexual selection sperm competition sperm morphology
- DOI：
- doi:10.5061/dryad.7cr21
- 摘要：
- of reproductive traits (including testis area, sex allocation, genital morphology, sperm morphology and mating behaviour) in the outcrossing hermaphroditic flatworm
Data from: Sperm blocking is not a male adaptation to sperm competition in a parasitoid wasp
- 负责人：
- 关键词：
- sperm competition;polyandry;local mate competition;sex allocation;post-copulatory sexual selection
- DOI：
- doi:10.5061/dryad.23f0c
- 摘要：
- matings by females in this species therefore constrain sex allocation through this “sperm-blocking” effect, eliciting a cost to polyandry. Here we explore
Data from: The size advantage model of sex allocation in the protandrous sex-changer Crepidula fornicata: role of the mating system, sperm storage
- 负责人：
- DOI：
- doi:10.5061/dryad.p0c02
- 摘要：
- ween males and females. In this case, theory shows that the lifetime reproductive output of an individual is increased by changing sex (a hypothesis referred
Data from: Frequency-dependent selection acting on the widely fluctuating sex ratio of the aphid Prociphilus oriens
- 负责人：
- DOI：
- doi:10.5061/dryad.716hk
- 摘要：
- , selection should favor clones that can produce more numerous males in years with a high female proportion. Population-level sex allocation to femal
Data from: Sexual conflict in action: an antagonistic relationship between maternal and paternal sex allocation in the tammar wallaby, Notamacropus eugenii
- 负责人：
- 关键词：
- sperm sex ratio;offspring sex ratio;Macropus eugenii;Notamacropus eugenii;present;Paternal;maternal
- DOI：
- doi:10.5061/dryad.d83h613
- 摘要：
- ly antagonistic relationship between mothers and fathers over offspring sex. These results extend beyond sex allocation, as they question studies of populati
Data from: Bigger testes increase paternity in a simultaneous hermaphrodite, independently of the sperm competition level
- 负责人：
- Vellnow, Nikolas
- 关键词：
- sperm competition local sperm competition (LSC) simultaneous hermaphrodite sex allocation mating group size male fitness gain curve testis size paternity success
- DOI：
- doi:10.5061/dryad.fd407
- 摘要：
- e reproductive function (e.g., testes and sperm versus ovaries and eggs) and this optimal sex allocation can be affected by both pre- and postcopulatory sexual selecti
