五纹伊蚊的繁殖力、生育力及发育阶段存活率
Fecundity, fertility, and developmental stage survivorship of Eretmapodites quinquevittatus.
作者信息
Helleck A M, Hartberg W K, Vodopich D
机构信息
Department of Biology, Baylor University, Waco, TX 76798-7388, USA.
出版信息
J Am Mosq Control Assoc. 1996 Mar;12(1):137-41.
This laboratory study analyzed fecundity, fertility (percentage hatched), and developmental stage survivorship of Eretmapodites quinquevittatus. Fecundity for females averaged 190.4 eggs, whereas paired (one male/female pair) females averaged 100.5 eggs. Fertility for autogenous eggs from paired females was 84.4%, which was significantly greater than percentage hatched of anautogenous eggs (67.3%). Percentage hatched of autogenous eggs from experimental groups (25 males/25 females) was 87.8%, whereas percentage hatched of anautogenous eggs was 74.5%. Developmental stage survivorship was significantly different for every stage of development of progeny from autogenous eggs, except the egg stage, when comparing experimental groups with pairs. Developmental stage survivorship of progeny from anautogenous eggs was significantly different only at the egg stage and 1st instar when comparing experimental groups and pairs.
这项实验室研究分析了五线埃氏线虫的繁殖力、生育力（孵化率）和发育阶段存活率。雌性的平均繁殖力为190.4枚卵，而配对（一雄一雌配对）雌性的平均繁殖力为100.5枚卵。配对雌性的自体卵子生育力为84.4%，显著高于非自体卵子的孵化率（67.3%）。实验组（25只雄性/25只雌性）自体卵子的孵化率为87.8%，而非自体卵子的孵化率为74.5%。在将实验组与配对组进行比较时，除卵期外，自体卵子后代发育的每个阶段的发育阶段存活率均存在显著差异。在将实验组与配对组进行比较时，非自体卵子后代的发育阶段存活率仅在卵期和第一龄期存在显著差异。
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