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RAKHAl, M., NAWAR, M., SALLAM, G. (1999). BIOLOGY OF THE SPIDER CHEIRACANTHIUM JOVI1JM (ARANEIDA CLUBIONIDAE. Egyptian Journal of Agricultural Research, 77(4), 1619-1625. doi: 10.21608/ejar.1999.342399
MOHAMED A. RAKHAl; MOHAMED S. NAWAR; GEHAN M. E. SALLAM. "BIOLOGY OF THE SPIDER CHEIRACANTHIUM JOVI1JM (ARANEIDA CLUBIONIDAE". Egyptian Journal of Agricultural Research, 77, 4, 1999, 1619-1625. doi: 10.21608/ejar.1999.342399
RAKHAl, M., NAWAR, M., SALLAM, G. (1999). 'BIOLOGY OF THE SPIDER CHEIRACANTHIUM JOVI1JM (ARANEIDA CLUBIONIDAE', Egyptian Journal of Agricultural Research, 77(4), pp. 1619-1625. doi: 10.21608/ejar.1999.342399
RAKHAl, M., NAWAR, M., SALLAM, G. BIOLOGY OF THE SPIDER CHEIRACANTHIUM JOVI1JM (ARANEIDA CLUBIONIDAE. Egyptian Journal of Agricultural Research, 1999; 77(4): 1619-1625. doi: 10.21608/ejar.1999.342399

BIOLOGY OF THE SPIDER CHEIRACANTHIUM JOVI1JM (ARANEIDA CLUBIONIDAE

Article 18, Volume 77, Issue 4, December 1999, Page 1619-1625  XML PDF (1.63 MB)
Document Type: Original Article
DOI: 10.21608/ejar.1999.342399
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Authors
MOHAMED A. RAKHAl1; MOHAMED S. NAWAR2; GEHAN M. E. SALLAM1
1Plant Protection Research institute, Agricultural Research Centre, Dokki, Giza, Egypt
2Faculty of Agriculture, Cairo University, Giza, Egypt
Abstract
Certain biological aspects of C.jovium were studied at constant conditions of 25°C and 60-70% R.H. using C.capitata adults as preys. Fertilized spider females deposited one egg sac with 300-350 eggs. The incubation period was 14.06 ± 1.83 days. Females went through 8-9 spiderlings before reaching maturity, while males went through 7-8 spi­derlings. The average developmental duration was 230.62 ± 16.07 days and 169.73 ± 14.53 days for female and male individuals, respectively. the corresponding respective averages of total life span were 387.62 ± 0.83 and 234.73 ± 0.83 days. Average pre-oviposition and post oviposi­tion period were 70 ± 1.14 and 77.14 ± 7.6 days, respectively.
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