Development of the immature stages of Culex (Culex) saltanensis Dyar (Diptera, Culicidae) under laboratory conditions

Zequi, João Antonio Cyrino; Lopes, José

doi:10.1590/s0085-56262012005000005

Cited by 6 publications

(4 citation statements)

References 18 publications

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“…The sole exception was 39°C, which suppressed embryonic development and led to larval death within hours of hatching. The negative effect of the 39°C condition is consistent with the influence of temperature on culicid vector development (Mohammed and Chadee , Zequi and Lopes ) and suggests that 39°C approaches the lethal temperature (Mourya et al , Aghdam et al , Couret et al ) for Ae. aegypti .…”

Section: Discussionsupporting

confidence: 71%

Effects of temperature on the life cycle, expansion, and dispersion of Aedes aegypti (Diptera: Culicidae) in three cities in Paraiba, Brazil

Marinho

Beserra

Bezerra-Gusmão

et al. 2016

Journal of Vector Ecology

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The mosquito Aedes aegypti is the primary vector of dengue and is common throughout tropical and subtropical regions. Its distribution is modulated by environmental factors, such as temperature. This study aimed to evaluate the influence of temperature on the life cycle and expansion of Ae. aegypti populations in the cities of Campina Grande, João Pessoa, and Patos. Samples of Ae. aegypti were collected in the three cities and raised in the laboratory. We assessed the life cycles of the three Ae. aegypti populations under six constant temperatures (16, 22, 28, 33, 36, and 39° C), selected on the basis of historical temperature tendencies of each city. We also used existing climate data to calculate projected temperature increases for all three areas. Our results suggest that Campina Grande, João Pessoa, and Patos will experience, respectively, maximum temperature increases of 0.030° C/year, 0.069° C/year, and 0.061° C/year, and minimum temperature increases of 0.019° C/year, -0.047° C/year, and -0.086° C/year. These projected increases will result in temperatures favorable to the Ae. aegypti life cycle, causing rapid population growth. Therefore, Ae. aegypti populations are likely to expand in the mesoregions represented by these cities. Journal of Vector Ecology 41 (1): 1-10. 2016.

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Section: Discussionsupporting

confidence: 71%

Effects of temperature on the life cycle, expansion, and dispersion of Aedes aegypti (Diptera: Culicidae) in three cities in Paraiba, Brazil

Marinho

Beserra

Bezerra-Gusmão

et al. 2016

Journal of Vector Ecology

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show abstract

“…The sole exception was 39° C, which suppressed embryonic development and led to larval death within hours of hatching. The negative effect of the 39° C condition is consistent with the influence of temperature on culicid vector development (Mohammed and Chadee 2011;Zequi and Lopes 2012) and suggests that 39° C approaches the lethal temperature (Mourya et al 2004, Aghdam et al 2009, Couret et al 2014. Despite the lack of full life cycle data at 39° C, the fact that some larvae still hatched indicates a possible physiological adaptive response to high water temperatures.…”

Section: Effect Of Heat-shock On Locomotory Behaviorsupporting

confidence: 58%

Effect of temperature on life cycle and behaviour of Aedes aegypti (Diptera: Culicidae)

Anee

Ferdous

Khandaker

et al. 2022

Bangladesh J. Zool.

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In this study, effect of increasing temperature on life cycle, mortality, and behavior of the mosquito species, Aedes aegypti was evaluated. Heat shock was applied at 32°C, 37°C and 42°C for 20 minutes, 1 hour and 2 hours for each temperature to egg, 2nd instar, 3rd instar and pupal stage separately and changes in life cycle pattern was recorded on a routine basis. The control temperature was 27°C at which the mosquito was reared. When heat-shock was applied to eggs, the developmental period for each stage was found to be inversely proportional to temperature rise. The shortest embryonic developmental period was recorded at 32°C, and the shortest larval and pupal stages were recorded at 37°C (2h). The shortest full development period was also found to be at 37°C (2h). No hatching was recorded at 42°C. While heat shock was applied to 2nd instar larvae, 3rd instar larvae and pupae, similar decreased pattern was observed. In this study, 100% viability was observed upon heat shock to eggs, larvae (2nd and 3rd instar) and pupae at 27°C and 32°C. In case of 37°C, egg, 2nd instar and pupal viability decreased. No egg hatched at 42°C, while few 2nd instars survived. Lowest viability rate for 3rd instar larvae and pupae were counted at 42°C. Change in the rate of movement also decreased gradually with increasing temperatures in pupae. The change was irregular in case of 2nd and 3rd instar larvae. The highest movement was recorded for 2nd and 3rd instar larvae at 32°C and 27°C, respectively and lowest was recorded at 42°C. Bangladesh J. Zool. 49 (3): 369-379, 2021

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“…Higher temperatures also stimulated rapid growth, leading to fewer nutrient reserves, which led to molting failure ( 50 ). On the same note, the detrimental effect of higher temperatures on culicid vector development ( 68 , 72 ) suggested that this approached the lethal temperature range for the Aedes mosquito ( 36 , 51 ).…”

Section: Discussionmentioning

confidence: 99%

A systematic review and meta-analysis of the effects of temperature on the development and survival of the Aedes mosquito

Halim

Dom

Dapari

et al. 2022

Front. Public Health

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IntroductionThe Aedes mosquito species, which are the vectors for the transmission of the dengue virus (DENV) to humans, are becoming increasingly susceptible to the formidable effects of influential factors, especially temperature. However, there are still very few studies that have systematically reviewed the existing literature. Hence, in the present study, a systematic literature review and meta-analysis was conducted into the effects of temperature on dengue vectors.MethodSeveral research methodologies were incorporated into the current study, and a review was carried out using PRISMA as a guide. The publications for this study were chosen from two prominent databases, Scopus and Web of Science. All of the studies were assessed, reviewed, and evaluated independently by two reviewers. The meta-analysis tool, Review Manager (RevMan Copenhagen Version 5.4.1), was used to record the extracted data for the meta-analysis. Moran's I2 and a funnel plot were utilized to measure heterogeneity, and publication bias was investigated. A 95% confidence interval (CI) and overall risk difference (RD) were estimated using a random-effects model.Result and discussionAs a consequence of the search efforts, a total of 46 articles were selected for inclusion in the systematic review and meta-analysis. This review was divided into five major themes, based on a thematic analysis: (i) hatching rate, (ii) development time, (iii) longevity, (iv) survival rate, and (v) wing morphology. In addition, the development time, survival rate, and wing morphology revealed significantly higher risk differences between the maximum and minimum temperatures (RD: 0.26, 95% CI: 0.16, 0.36; p = < 0.00001; RD: 0.10, 95% CI: 0.05, 0.14; p < 0.0001; and RD: 0.07, 95% CI: 0.02, 0.12; p = 0.006, respectively). This study makes several substantial contributions to the body of knowledge and to practical applications. Finally, a number of recommendations are made at the conclusion of this research for the future reference of researchers.

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Development of the immature stages of Culex (Culex) saltanensis Dyar (Diptera, Culicidae) under laboratory conditions

Cited by 6 publications

References 18 publications

Effects of temperature on the life cycle, expansion, and dispersion of Aedes aegypti (Diptera: Culicidae) in three cities in Paraiba, Brazil

Effects of temperature on the life cycle, expansion, and dispersion of Aedes aegypti (Diptera: Culicidae) in three cities in Paraiba, Brazil

Effect of temperature on life cycle and behaviour of Aedes aegypti (Diptera: Culicidae)

A systematic review and meta-analysis of the effects of temperature on the development and survival of the Aedes mosquito

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