Grieco John P, Achee Nicole L, Briceno Ireneo, King Russell, Andre Richard, Roberts Donald, Rejmankova Eliska
Department of Preventive Medicine and Biometrics, Uniformed Services University of the Health Sciences, Bethesda, MD 20814, USA.
J Vector Ecol. 2003 Dec;28(2):200-7.
A life table study was conducted for recently established colonies of Anopheles albimanus and Anopheles vestitipennis in Belize, Central America. The colonies were reared in the northern Orange Walk District under uncontrolled environmental conditions (29-32 degrees C, 87-90% RH, and 13:11 L:D photoperiod). The mean time of larval development for An. albimanus was 10.8 days for males and 11.7 days for females. Mean times for An. vestitipennis larval development were 11.3 days for males and 13.5 days for females. Anopheles albimanus exhibited a 92% survival rate from egg hatch to adult emergence, while that of An. vestitipennis was 82%. Neither species showed a sex ratio that was significantly different from 1:1. Adult male An. albimanus lived for an average of 13.6 days, while the females lived for an average of 21.2 days. The An. vestitipennis adult males lived for a mean of 14.8 days, while the females lived considerably longer with a mean of 25.6 days. The reproductive rate and age of mean cohort reproduction were calculated as 287 and 11.3 days for An. albimanus and 302 and 13.4 days for An. vestitipennis. The r/B and B/D ratios of 0.13 and 1.15, respectively, for An. albimanus and 0.1 and 1.1, respectively, for An. vestitipennis indicate that these species have a low potential for colonization.
对中美洲伯利兹新建立的白纹伊蚊和饰肩伊蚊种群进行了生命表研究。这些种群在奥兰治沃克区北部不受控制的环境条件下饲养（29 - 32摄氏度、相对湿度87 - 90%、光周期13:11光:暗）。白纹伊蚊雄性幼虫发育的平均时间为10.8天，雌性为11.7天。饰肩伊蚊幼虫发育的平均时间雄性为11.3天，雌性为13.5天。白纹伊蚊从卵孵化到成虫羽化的存活率为92%，而饰肩伊蚊为82%。两个物种的性别比均未显示出与1:1有显著差异。白纹伊蚊成年雄性平均存活13.6天，而雌性平均存活21.2天。饰肩伊蚊成年雄性平均存活14.8天，而雌性存活时间长得多，平均为25.6天。白纹伊蚊的繁殖率和平均种群繁殖年龄分别计算为287和11.3天，饰肩伊蚊为302和13.4天。白纹伊蚊的r/B和B/D比率分别为0.13和1.15，饰肩伊蚊分别为0.1和1.1，这表明这些物种的定殖潜力较低。
