多倍体昆虫
Polyploid insects.
李绍文
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DOI:
作者单位:北京大学生命科学学院,北京100871
中文关键词:多倍体;昆虫;孤雌生殖
英文关键词:polyploid; insects; parthenogenesis
中文摘要:昆虫纲几个主要目中都有多倍体昆虫 ,但十分稀少 ,总共不足百种。多倍体昆虫多为不能飞的和行动迟缓的小型昆虫 ,全为孤雌生殖种类。通常多倍体孤雌生殖型的地理分布比二倍体两性生殖型的更为广泛
英文摘要:Polyploid insects exist in several main insect orders but is exceedingly rare, less than one hundred. Polyploid insects are in gereral flightless and sluggish, reproduce parthenogenentically. In general polyploid parthenogenetic form has a very wide distr