Is sperm really so cheap? Costs of reproduction in male adders, Vipera berus
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Fit females and fat polygynous males: seasonal body mass changes in the grey-headed flying foxMass-specific metabolic rate and sperm competition determine sperm size in marsupial mammalsCopulatory plugs in the Iberian Rock Lizard do not prevent insemination by rival malesCorrelated evolution between targets of pre- and postcopulatory sexual selection across squamate reptiles.Rival male chemical cues evoke changes in male pre- and post-copulatory investment in a flour beetle.Individual adjustment of sperm expenditure accords with sperm competition theory.Experimental evidence and 43 years of monitoring data show that food limits reproduction in a food-caching passerine.Sperm competition and the evolution of sperm design in mammalsA comparative analysis of the morphology and evolution of permanent sperm depletion in spidersSperm competition, sperm numbers and sperm quality in muroid rodents.Ejaculate economics: testing the effects of male sexual history on the trade-off between sperm and immune function in Australian crickets.Sexual selection and sperm quantity: meta-analyses of strategic ejaculation.A trade-off between precopulatory and postcopulatory trait investment in male cetaceans.High opportunity for postcopulatory sexual selection under field conditions.Variability in sperm form and function in the context of sperm competition risk in two Tupinambis lizards.Effects of cytoplasmic genes on sperm viability and sperm morphology in a seed beetle: implications for sperm competition theory?Do highly ornamented and less parasitized males have high quality sperm? - an experimental test for parasite-induced reproductive trade-offs in European minnow (Phoxinus phoxinus).Stress promotes maleness in hermaphroditic modular animals.Are sexually selected traits affected by a poor environment early in life?Polyandry as a mediator of sexual selection before and after mating.Pattern of inbreeding depression, condition dependence, and additive genetic variance in Trinidadian guppy ejaculate traits.Mating and longevity in ant males.The evolutionary ecology of testicular function: size isn't everything.Reproductive delays in mammals: an unexplored avenue for post-copulatory sexual selection.Sexual coloration and sperm performance in the Australian painted dragon lizard, Ctenophorus pictus.Rethinking Bateman's Principles: Challenging Persistent Myths of Sexually Reluctant Females and Promiscuous Males.Sperm traits differ between winged and wingless males of the ant Cardiocondyla obscurior.Complex mitonuclear interactions and metabolic costs of mating in male seed beetles.Determinants of sperm transfer in the scorpionfly Panorpa cognate: male variation, female condition and copulation duration.No evidence for a trade-off between sperm length and male premating weaponry.To forage, mate, or thermoregulate: Influence of resource manipulation on male rattlesnake behaviorThe sexual segment of Hemidactylus turcicus and the evolution of sexual segment location in squamata.A comparison of nuclear and cytoplasmic genetic effects on sperm competitiveness and female remating in a seed beetle.Physiological Trade-Offs in Lizards: Costs for Individuals and Populations.Experimental manipulation reveals a trade-off between weapons and testes.Slow life histories in lizards living in the highlands of the Andes Mountains.Strategic adjustments in sperm production within and between two island populations of house mice.Female monopolization mediates the relationship between pre- and postcopulatory sexual traits.Females remate more frequently when mated with sperm-deficient males.Sperm competition games when males invest in paternal care.
P2860
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P2860
Is sperm really so cheap? Costs of reproduction in male adders, Vipera berus
description
1997 nî lūn-bûn
@nan
1997 թուականի Մարտին հրատարակուած գիտական յօդուած
@hyw
1997 թվականի մարտին հրատարակված գիտական հոդված
@hy
1997年の論文
@ja
1997年論文
@yue
1997年論文
@zh-hant
1997年論文
@zh-hk
1997年論文
@zh-mo
1997年論文
@zh-tw
1997年论文
@wuu
name
Is sperm really so cheap? Costs of reproduction in male adders, Vipera berus
@ast
Is sperm really so cheap? Costs of reproduction in male adders, Vipera berus
@en
Is sperm really so cheap? Costs of reproduction in male adders, Vipera berus
@nl
type
label
Is sperm really so cheap? Costs of reproduction in male adders, Vipera berus
@ast
Is sperm really so cheap? Costs of reproduction in male adders, Vipera berus
@en
Is sperm really so cheap? Costs of reproduction in male adders, Vipera berus
@nl
prefLabel
Is sperm really so cheap? Costs of reproduction in male adders, Vipera berus
@ast
Is sperm really so cheap? Costs of reproduction in male adders, Vipera berus
@en
Is sperm really so cheap? Costs of reproduction in male adders, Vipera berus
@nl
P50
P3181
P356
P1476
Is sperm really so cheap? Costs of reproduction in male adders, Vipera berus
@en
P2860
P304
P3181
P356
10.1098/RSPB.1997.0065
P577
1997-03-22T00:00:00Z