首页分享白化黑线仓鼠的生长发育

白化黑线仓鼠的生长发育

来源：萌宠菠菠乐园时间：2024-09-22 02:16

摘要： 观察了白化黑线仓鼠的生长发育过程。初生幼仔无毛、眼闭，生后4d长出绒毛，耳壳脱出，13d开眼、采食，20d可独立生活。2个月左右达到性成熟。记录了140只白化黑线仓鼠从出生至100日龄的体重、体长、尾长和足长的增长情况，测定了6月龄白化黑线仓鼠脏器的重量系数，结果均与正常黑线仓鼠相似。

关键词: 白化, 黑线仓鼠, 生长, 发育

Abstract: The growth and development of albino striped-back hamster were reported. The newborn hamsters were hairless with eyes closed. Up to the 4 th day,their hair ap-peared and their ear conchae erected.Up to the 13 th day, their eyes opened and they started to eat. Up to the 20 th day, young hamsters were able to live independently. They attained to sexual maturity at about 2 months after birth. The body weights, body lengths,tail lengths,hind foot lengths of 140 albino hamsters from birth to 100 days old and the organ weights of 104 albino hamsters at six-month-old were measured and found similar to the normal striped-back hamsters.

Key words: Albino striped-back hamster, Growth, Development