ENERGY-REQUIREMENTS AND SODIUM AND WATER TURNOVERS IN 2 CAPTIVE MARSUPIAL CARNIVORES - THE TASMANIAN DEVIL, SARCOPHILUS-HARRISII, AND THE NATIVE CAT, DASYURUS-VIVERRINUS

被引:42
作者
GREEN, B [1 ]
EBERHARD, I [1 ]
机构
[1] NATL PKS & WILDLIFE SERV,POB 210,SANDY BAY 7005,TASMANIA,AUSTRALIA
关键词
D O I
10.1071/ZO9790001
中图分类号
Q95 [动物学];
学科分类号
071002 ;
摘要
Captive Sarcophilus harrisii and Dasyurus viverrinus were fed on rats and provided with water ad libitum. Apparent dry matter digestibility was about 80% and apparent energy digestibility was about 88% in both species. The daily water turnover rate was approximately 130 ml per W0.82 in both species, but S. harrisii obtained substantially more water by drinking than D. viverrinus. Sodium turnover rates were closely correlated with food consumption. © 1979 CSIRO. All rights reserved.
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页码:1 / 8
页数:8
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