Digestible Energy Intake and Digestive Efficiency of Human-Managed North American River Otters (Lontra canadensis)

Table 4

Nutrient content (dry matter basis) of complete diets used in diet trials for eight captive North American river otters (Lontra canadensis) held at three North Carolina institutions.

Institution	Gross energy (cal/g)	Crude protein (%)	Crude fat (%)
Institution A (n = 3)	5516	73.6	15.7
Institution B (n = 3)	5272	53.8	23.4
Institution C (n = 2)	5622	53.7	29.9

Data are reported as median values.