Evolution and Ecology of Parthenogenesis in Earthworms
نویسندگان
چکیده
منابع مشابه
Evolution and comparative ecology of parthenogenesis in haplodiploid arthropods
Changes from sexual reproduction to female-producing parthenogenesis (thelytoky) have great evolutionary and ecological consequences, but how many times parthenogenesis evolved in different animal taxa is unknown. We present the first exhaustive database covering 765 cases of parthenogenesis in haplodiploid (arrhenotokous) arthropods, and estimate frequencies of parthenogenesis in different tax...
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Phylogenetic studies of asexual lineages and their sexual progenitors are useful for inferring the causes of geographical parthenogenesis and testing hypotheses regarding the evolution of sex. With five known parthenogens and well-studied ecology, Timema walking-sticks are a useful system for studying these questions. Timema are mainly endemic to California and they exhibit the common pattern o...
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ژورنال
عنوان ژورنال: American Zoologist
سال: 1979
ISSN: 0003-1569
DOI: 10.1093/icb/19.3.729