Rabbits have been extensively used as a model for large animals and humans. All the reproduction techniques employed with farm animals can be performed with the low-cost rabbit model, and certain placental membrane characteristics make them especially relevant for studies of human teratology. The purpose of this study was to assess semen quality of New Zealand White rabbits. The material represents semen samples collected from adult rabbits (n=30). The semen was obtained by means of artificial

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... agina. All samples were analyzed using CASA Sperm VisionTM system. To assessed spermatozoa morphology (the length and the width of head and tail; presence of abnormal spermatozoa) we used QuickPhoto Micro system. Received data were statistically analyzed. Our research showed decrease of semen parameters value after one hour storage in 37°C. Correlation analysis showed negative correlation between presence of spermatozoa with separated flagellum and CASA parameters value e.g. motility, progressive motility, DAP, DCL, DSL, VAP, VCL, VSL, ALH and BCF. From among 3000 analyzed spermatozoa 14.2% posed abnormal forms. We observed negative influence of semen storage on its quality. Also negative correlations between all types of tail defect and motility of spermatozoa were detectedRabbits have been extensively used as a model for large animals and humans. All the reproduction techniques employed with farm animals can be performed with the low-cost rabbit model, and certain placental membrane characteristics make them especially relevant for studies of human teratology. The purpose of this study was to assess semen quality of New Zealand White rabbits. The material represents semen samples collected from adult rabbits (n=30). The semen was obtained by means of artificial vagina. All samples were analyzed using CASA Sperm VisionTM system. To assessed spermatozoa morphology (the length and the width of head and tail; presence of abnormal spermatozoa) we used QuickPhoto Micro system. Received data were statistically analyzed. Our res [...]