您要查找的是不是：
- Sylvilagus bachmanin. 粗尾棉尾兔
- Any of several North American rabbits of the genus Sylvilagus, having grayish or brownish fur and a tail with a fluffy white underside. 棉尾兔产于北美的林兔属的兔子，有灰色或浅棕色毛，尾部下边有白色松软绒毛
- any of several North American rabbits of the genus Sylvilagus,having grayish or brownish fur and a tail with a fluffy white underside 棉尾兔产于北美的林兔属的兔子，有灰色或浅棕色毛，尾部下边有白色松软绒毛
- Herpesvirus sylvilagus 兔疱疹病毒2
- Sylvilagus auduboriin. 荒漠棉尾兔
- Sylvilagus floridanusn. 佛罗里达棉尾兔
- Sylvilagus brasiliensisn. 林棉尾兔
- Sylvilagus palustrisn. 湿地棉尾兔
- Sylvilagus transitionalisn. 阿山棉尾兔
- Sylvilagus idahoensisn. 小棉尾兔
- Sylvilagus aquaticusn. 沼泽棉尾兔
- Sylvilagus cuniculariusn. 墨西哥棉尾兔
- Sylvilagus nuttalliin. 纳氏棉尾兔
- Sylvilagus insonusn. 格雷罗棉尾兔
- Sylvilagus dicein. 戴斯棉尾兔
- Sylvilagus graysonin. 格雷森棉尾兔
- Sylvilagus mansuetusn. 驯棉尾兔
- Sylvilagus 棉尾兔属
