作者
Hayley J Stannard, Jamie M Bekkers, Julie M Old, Bronwyn M McAllan, Michelle E Shaw
发表日期
2017/1
期刊
Zoo Biology
卷号
36
期号
1
页码范围
56-61
简介
Short‐beaked echidnas (Tachyglossus aculeatus) are myrmecophages, or ant and termite insectivore specialists, and replicating their exact diet in captivity is problematic. Diets for captive animals often incorporate raw meat, eggs and cat food mixed together with water, and vitamin and mineral supplements. These diets have promoted a number of health problems in captive echidnas, such as gastritis, cystitis, gut impaction, obesity, and diarrhea. A manufactured diet was designed and three echidnas from two zoos were transitioned onto this diet to assess the acceptability and digestibility of this diet for echidnas. The new “test” diet was readily accepted by the echidnas with a 1 week transition period. Daily digestible energy intake was 280 kJ kg−0.75 d−1, similar to another myrmecophagous species. Digestibility values were above 74% for all macronutrients. It was determined that this diet was an acceptable …
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HJ Stannard, JM Bekkers, JM Old, BM McAllan… - Zoo Biology, 2017