Study of life history traits of Culex pipiens Linnaeus, 1758 (Dipter (Diptera: Culicidae) in Labor a: Culicidae) in Laboratory in Erbil pr y in Erbil province-Ir vince-Iraq
This study aimed to study some biological aspects of different stages of Culex pipiens Linnaeus, 1758 in a laboratory that gathered randomly from four regions in Iraq's Kurdistan from Erbil. The results of the current study revealed that the eggs were laid in rafts, and the egg was elongated in...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Erbil Polytechnic University
2024-09-01
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| Series: | Polytechnic Journal |
| Subjects: | |
| Online Access: | https://polytechnic-journal.epu.edu.iq/home/vol14/iss2/1 |
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| Summary: | This study aimed to study some biological aspects of different stages of Culex pipiens Linnaeus, 1758 in
a laboratory that gathered randomly from four regions in Iraq's Kurdistan from Erbil. The results of the
current study revealed that the eggs were laid in rafts, and the egg was elongated in shape, which was
narrowed in one end. The mean number of laid eggs was 187.4 eggs; the mean hatching percentage was
83.07%, and the mean incubation period was 28.3 hours. The mean length of the first, second, third, and
fourth larval instar was 2.21, 3.27,4.72, and 5.73 mm, respectively. The mean duration was 46.53, 46.41,
46.19, and 46.81 hours, respectively. The overall duration of the larval stage was 185.94 hours; the mean
length of pupae was 5.19 mm, while the mean width was 1.81mm, and the mean duration of pupae was
47.50 hours. The adult mosquitoes, the females and males, were distinguished by the antenna. The mean
length of an adult female was 5.05mm, and the width was 1.34mm, while in males, the mean length and
width were 3.81,0.95 mm, respectively. The mean Preoviposition period was 52.27 hours, the mean
oviposition period was 121.07 hours, and the mean post-oviposition period was found to be 26.18 hours;
the mean generation of the female adult was 435.38 hours, while the mean generation in male adults was
261.41 hours. |
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| ISSN: | 2707-7799 |