Evolutionary conditions for simultaneous hermaphroditism considered from mating frequency in Chromodorid Nudibranchs
Evolutionary conditions for simultaneous hermaphroditism considered from mating frequency in Chromodorid Nudibranchs
批准号:
22570029
负责人:
NAKASHIMA Yasuhiro
金额:
$2.91万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (C)
财政年份:
2010
资助国家:
日本
项目状态:
已结题
起止时间:
2010 至 2012
中文摘要
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英文摘要
DNA fingerprinting applied to veliger larvae from 30 egg masses of Chromodoris reticulata (misidentified as C. tinctoria at the beginning of the study) revealed the number of sperm donors (biological fathers) was estimated to 2 - 4. Stored sperms in bursa coluratrix and sperm receptacle were clarified to originate from plural individuals. These findings suggest that mating frequency in simultaneously hermaphroditic nudibranchs is not so scarce as hitherto imagined and sexual selection functions as strong as in gonochorists.
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キイロウミウシ属の配偶行動と内部生殖器系の形態
黑腹果蝇属内生殖系统的交配行为和形态
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
[山梨津乃, 村山大輔, 朝比奈潔, 関澤彩眞, 中嶋康裕]
通讯作者:
中嶋康裕
ペニスを自切・補充するウミウシとしないウミウシ.
海蛞蝓会自我切割并补充阴茎,而不会自我切割和补充阴茎的海蛞蝓。
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[中嶋康裕, 関澤彩眞, 関澤彩眞,志賀向子,中嶋康裕]
通讯作者:
関澤彩眞,志賀向子,中嶋康裕
ペニスを自切・補充するウミウシはどれくらいいるのか?Animal2011
有多少海蛞蝓会自我切断并补充阴茎?Animal2011
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[中嶋康裕, 関澤彩眞, 関澤彩眞,志賀向子,中嶋康裕, 関澤彩眞,志賀向子,山梨津乃,宮島瞳,中嶋康裕]
通讯作者:
関澤彩眞,志賀向子,山梨津乃,宮島瞳,中嶋康裕
CBC News(Canada)
CBC新闻(加拿大)
DOI:
--
发表时间:
期刊:
影响因子:
--
作者:
[]
通讯作者:
DOI:
10.1016/b978-0-12-809324-5.06156-3
发表时间:
2020
期刊:
Encyclopedia of Creativity
影响因子:
--
作者:
[Gregory J. Feist]
通讯作者:
Gregory J. Feist
共 56 条
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批准号:23658180
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项目类别:Grant-in-Aid for Challenging Exploratory Research
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财政年份:2011
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Mechanism design for land and water resource management in Chinese agriculture
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Supply Chain Management Analyses on Technological Innovation and Vertical Control in Food System
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财政年份:2008
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负责人:NAKASHIMA Yasuhiro
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依托单位:
Adaptive strategies in reproduction to be a simultaneous hermaphrodite
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批准号:13640630
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$1.79万
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财政年份:2001
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负责人:NAKASHIMA Yasuhiro
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依托单位:
海外基金