Winter breeding of the House Mouse Mus musculus (Muridae Rodentia) in Baghdad area
Keywords:Rodentia, Breeding, Mus musculus, House mouse, Reproduction
House mice were live-trapped in the orchards within the site of AL- Farabi University collage from Late of December 2017 till The end of March 2018. It was found that there was active normal reproduction during the winter months December, January, February and March. The pregnancy rates during these months ranging between 41 and 81 % with Litter size ranging between 4 and 8 pups. The numbers of embryos ( M.± S.E. ) for the months of the study were 6± 0.38, 5 ± 0.33, 4.81 ± 0.39 and 4.88 ± 0.33 respectively.
• Bio-Integral Resource Center. (2005) Curriculum for pest management professionals.
• Bomford M and Redhead T. (1987). A field experiment to examine the effects of food quality and population density on reproduction of wild hones mouse. Oikos, 48: 304_311.
• Bronson H. (1979).The reproductive ecologyof the house mouse.Q.Rev.Biol. , 54:265_299.
• Brown PR & Henry S. (2022). Impacts of House Mice on Sustainable Fodder Storage in Australia. Agronomy, 12(2), 254.
• Bujalska G and Saitoh T. (2000). Territoriality and its consequences. Pol. J. Ecol. Vol. 48: 37-49.
• Chen J, Okimura K, and Yoshimura T. (2020). Light and hormones in seasonal regulation of reproduction and mood. Endocrinology, 161(9), bqaa130.
• FAOWHO. (1977) .Rodent pest Bibliography .FAO plant protection.
• Garza JC and Williamson EG. (2001). Detection of reduction in population size using data from microsatellite loci. Mol. Ecol., Vol. 10/2: 305-318.
• Hopf HS, Morley GEJ, and Humphries. (1976) .Rodents damages to growing crops and to farm and village stores in tropical and subtropical regions. Centre for observation, pest research of tropical products institntes, 115 pp.
• Kadhim AH. (1991). Redents: their ecology, biology and control. House of the cultural Affairs, Baghdad, pp.328.
• Kadhim A H and Mustafa AM. (1983). Notes on the economic damages caused by rodents in Iraq. J.B.S.R., 14/2: 35_42.
• Krebs CJ. (1988). The experimental approach to rodents population dynamics. Oikos, Vol. 52: 143-149.
• Kardong KV. (1995). Vertebrates: Comparative Anatomy, Function, Evolution, Mc Graw-Hill, New York, USA, PP. 781.
• Olenov GV and Grigorkina EB. (2011). Dynamic sex ratio in populations of cyclomorphic rodents. Zool. Zh., Vol. 90/1: 45-58.
• Phifer-Rixey M, Bi K, Ferris KG, Sheehan MJ, Lin D, Mack KL, ... & Nachman MW. (2018). The genomic basis of environmental adaptation in house mice. PLoS genetics, 14(9), e1007672.
• Singleton G, Krebs CJ, Davis S, Chambers L and Brown P. (2001). Reproductive changes in fluctuating house mouse populations in southern Australia . Proc. R. Soc., London, 268: 1741 – 1748.