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sperm competition

Any process that contributes to the success of sperm fertilization in multiply-mated females. [PMID:10885514]
National Institutes of Health

Papers overview

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2015
2015
The crocodile lizard (Shinisaurus crocodilurus) is an ovoviviparous lizard belonging to a monotypic family that originated during… 
2010
2010
Sperm length shows considerable phenotypic variation both inter- and intra-specifically, but a general explanation for this… 
2008
2008
During mating, male insects of certain species transfer a costly nuptial gift, a large spermatophore, which is eaten by the… 
2005
2005
Broadcast spawning marine invertebrates have been widely used as model organisms to study processes of evolution. One of these is… 
2004
2004
Females of the predatory mite Parasitus fimetorum (Gamasida; Parasitina) inhabiting animal manure indiscriminately copulate with… 
2001
2001
Atlantic salmon, Salmo salar L., and brown trout, Salmo trutta L., exhibit alternative male maturation phenotypes, anadromous and… 
2000
2000
A method whereby sperm nuclei on the perivitelline membrane are stained and counted under a photomicroscope has been used… 
Review
2000
Review
2000
The field of sperm competition is now in its 30th year and is therefore a relative neophyte compared with other branches of… 
1998
1998
The mechanism of sperm transfer and sperm organization inside the spermatheca was investigated in Dichromorpha viridis (Scudder…