中文摘要：

为阐明羊驼绒毛生长发育提供组织学基础，同时也为毛用动物的遗传改良提供重要的理论依据，通过制作霍奎耶羊驼皮肤组织切片，在显微镜下观察其毛囊兴盛期结构，结果表明霍奎耶羊驼的毛囊结构同其他动物一样，由毛球、连接组织鞘、内根鞘、外根鞘和毛干几部分组成。兴盛期毛囊直径从上到下逐渐增大，末端膨大为毛球，呈一漏斗状，毛球内陷深入形成毛乳头。毛囊群中毛囊的数量较多，且由少量的结缔组织分为两小群。

英文摘要：

In order to provide the histology foundation for the hair-follicle growth and development of alpacas and also to provide the basic knowledge for the improving of the wool performance in other wool animals; Skin from Huacaya alpacas was used to study the structure of during prosperous and fiber, so as to provide some effective scientific bases to appraise germplasm character. The results showed that the hair follicle structure of al- pacas was in the same manner compared with other animals, which was composed of hair bulb, connective tissue sheath, internal root sheath, external root sheath and hair shaft.; diameter of hair follicle during anagen was increased gradually, extreme was hair bulb, and hair papilla formed if hair bulb emboled. The alpaca＇s hair fiber squamae arranged porous, and there were many hair follicles, which were severed two clusters by the connective tissue.