Andersen K
Acta Vet Scand. 1974;15(4):620-30. doi: 10.1186/BF03547231.
The fine structure of epididymal and ejaculated spermatozoa from blue fox is analyzed by electron microscopy. The result of this investigation seems to indicate that the blue fox spermatozoon is of the same type as that of the dog. The apical body appears, however, to have a rather characteristic shape and to be more well-developed than found in sperm cells from the usual domestic animals. The other structures studied in the different parts of the blue fox spermatozoon including the head, neck and flagellum displayed the same principal characteristics as those in the sperm cells of other domestic species. In a few cases double development of the middle piece could be observed.
通过电子显微镜分析了蓝狐附睾精子和射出精子的精细结构。这项研究结果似乎表明，蓝狐精子与狗的精子属于同一类型。然而，顶体似乎具有相当独特的形状，并且比常见家畜精子细胞中的顶体发育得更好。对蓝狐精子不同部位（包括头部、颈部和鞭毛）研究的其他结构，与其他家养物种精子细胞中的结构表现出相同的主要特征。在少数情况下，可以观察到中段的双重发育。
