4种鹿科动物被毛显微形态学特征研究

应用扫描电镜、偏振光显微镜及光学显微镜对黄麂、黑麂、白唇鹿和狍的背部、腹部、颈部和臀部的毛的髓质指数和鳞片花纹类型进行研究.结果表明,黄麂背、臀、腹、颈等4个部位的毛髓质指数区间为60.5%～84.5%,黑麂4个部位的毛髓质指数区间为62.8%～80.2%,白唇鹿4个部位的毛髓质指数区间为60.1%～90.2%,狍4个部位的毛髓质指数区间为85.8%～93.2%.4种动物的毛鳞片花纹类型较单一,主要包括杂波型、扁平型、镶嵌型和冠状型等,其排列顺序不尽相同.用毛的显微形态学特征对4种动物进行识别具有可行性,但有一定的难度.

Study Four Species of Deer by Micro-structural Morphologic Character of Hair

A study of the medullary index and scale pattern of hairs from the back, the abdomen, the neck and the hip of Chinese muntjac, black muntjac, white lipped deer and Roe deer was conducted by scanning electronic microscope, polarizing microscope and optics microscope. The medullary index interval of hairs from the back, the abdomen, the neck and the hip of Chinese muntjac was between 60. 5% and 84.5% , the same index in black muntjac was between 62. 8% and 80.2% , in white lipped deer was between 60.1% and 90. 2%, in Roe deer was between 85.8% and 93.2%. Scale pattern is simple in four kinds of deer, mainly including irregular wave type, flat type, inlay type and coronal type, etc. Their sequence is different. We could distinguish the four mammals by analyzing the micro-structural morphologic character of their hairs, but there existed difficulty for identification.