Benefit to male sailfin mollies of mating with heterospecific females.
Benefit to male sailfin mollies of mating with heterospecific females.
复制标题
与异种雌性交配对雄性帆鳍锦鲤有利。
DOI:
10.1126/science.8278809
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发表时间:
1994
期刊:
影响因子:
--
通讯作者:
Ryan,MJ
中科院分区:
文献类型:
--
作者:
Schlupp,I;Marler,C;Ryan,MJ
Female gynogens reproduce clonally but rely on sperm from heterospecific males to initiate embryogenesis. It has been assumed that males gain no benefit from such matings; thus, selection should favor males that avoid them. Here it is shown that males gain a benefit by mating with female gynogens in an asexual-sexual complex of fish. The sexual females increase their preference for males whom they observe consorting with female gynogens. Thus, gynogenetic species might persist because selection favors males to be sexually parasitized.
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影响因子:
56.9
作者:
M. Ryan;William E. Wagner
通讯作者:
M. Ryan;William E. Wagner
影响因子:
2.4
作者:
CLUTTONBROCK, T;MCCOMB, K
通讯作者:
MCCOMB, K
影响因子:
56.9
作者:
BASOLO, AL
通讯作者:
BASOLO, AL
影响因子:
4.8
作者:
Francis Mckay
通讯作者:
Francis Mckay
DOI:
10.1073/pnas.88.19.8759
发表时间:
1991-10-01
影响因子:
11.1
作者:
SCHARTL, M;SCHLUPP, I;PARZEFALL, J
通讯作者:
PARZEFALL, J